Shock and Vibration Products

Transcription

1 Shock and Vibration Products

2 ITT Enidine provides quality energy absorption and vibration isolation products and services to a variety of heavy industries throughout the globe. These industries include; steel and aluminum rolling mills, manufacturers of mill equipment, gantry cranes, ship to shore cranes, overhead bridge crane manufacturers and automated stacker cranes. ITT is a diversified leading manufacturer of highly engineered critical components and customized technology solutions for growing industrial end-markets in energy, infrastructure, automation and heavy industries. Building on its heritage of innovation, ITT partners with its customers to deliver enduring solutions to the key industries that underpin our modern way of life. Founded in 90, ITT is headquartered in White Plains, NY, with employees in more than fifteen countries and sales in more than 5 countries. As part of our strategy to make the customer central to everything we do, our core technologies, engineering strength and global scale offers greater value for customers in terms of quality, cost and delivery. Industry Leading Quality and Value On Time, Every Time

3 Table of Contents Product Selection Company Overview New Technologies and Enhancements Theory of Energy Absorption Sizing Examples Quick Selection Guide Shock Absorber Products Rate Control Products Vibration Isolation Products Engineered Products ECO OEM/OEMXT Series (Adjustable Shock Absorbers) Overview Technical Data and Accessories Adjustment Techniques/Typical Applications TK/STH Series (Non-Adjustable Shock Absorbers) Overview Technical Data, Accessories and Sizing Curves Typical Applications ECO Series (Non-Adjustable Shock Absorbers) Overview ECO Technical Data, Accessories and Sizing Curves Typical Applications PMXT Series (Non-Adjustable Shock Absorbers) Overview Technical Data, Accessories and Sizing Curves Typical Applications HDN/HD/HDA Series (Heavy Duty Shock Absorbers) HDN Overview HDN Technical Data HDA/Adjustment Techniques HD Overview HD Technical Data, Accessories Configuration Worksheet HI Series (Heavy Industry Buffers) Overview/Ordering Information Technical Data, Accessories Jarret Series Overview/Visco-elastic Technology Technical Data/Application Worksheets Rate Controls Overview Adjustment Techniques/Typical Applications ADA Technical Data, Accessories DA Technical Data, Accessories Wire Rope Isolators Overview/Typical Applications Ordering Information/Application Worksheet WR Technical Data Compact Wire Rope Isolators Overview/Typical Applications Ordering Information/Application Worksheet CR Technical Data HERM (High Energy Rope Mounts) Overview/Typical Applications Application Worksheet HERM Technical Data General ECO/OEM/XT TK/STH ECO PMXT HDN/HD/HDA HI JT ADA/DA WR CR HERM Custom Products Application Worksheet i

4 Company Overview Company Overview ITT Enidine Overview With its world headquarters located in Orchard Park, New York, USA, ITT ENIDINE Inc. is a world leader in the design and manufacture of standard and custom energy absorption and vibration isolation product solutions within the Industrial, Aerospace, Defense, Marine and Rail markets. Product ranges include shock absorbers, gas springs, rate controls, air springs, wire rope isolators, heavy industry buffers and emergency stops. With facilities strategically located throughout the world and in partnership with our vast global network of distributors, ITT Enidine continues to strengthen its presence within marketplace. Founded in 966, ITT Enidine now has close to 400 employees located throughout the globe in the United States, Germany, France, Japan and China. With a team of professionals in engineering, computer science, manufacturing, production and marketing our employees provide our customers the very best in service and application solutions. ITT Enidine Inc. is widely recognized as the preferred source for energy absorption and vibration isolation products. From Original Equipment Manufacturers (OEM) to aftermarket applications, ITT Enidine offers a unique combination of product selection, engineering excellence and technical support to meet even the toughest energy absorption application requirements. Global Manufacturing and Sales Facilities offer our customers: Highly Trained Distribution Network State-of-the Art Engineering Capabilities Custom Solution Development Customer Service Specialists Multiple Open Communication Channels If you are unsure whether one of our standard products meets your requirements, feel free to speak with one of our technical representatives at , or contact us via at info@enidine.eu. Products/Engineering/Technical Support ITT Enidine continually strives to provide the widest selection of shock absorbers and rate control products in the global marketplace. Through constant evaluation and testing, we bring our customers the most cost effective products with more features, greater performance and improved ease of use.

5 New Technologies and Enhancements Research and Development ITT Enidine engineers continue to monitor and influence trends in the motion control industry, allowing us to remain at the forefront of new energy absorption and vibration isolation product development. Our experienced engineering team has designed custom solutions for a wide variety of challenging applications, including automated warehousing systems and shock absorbers for hostile industrial environments such as glass manufacturing, among others. These custom application solutions have proven to be critical to our customers success. Let ITT Enidine engineers do the same for you. New Products and Services NEW Technology A talented engineering staff works to design and maintain the most efficient energy absorption product lines available today, using the latest engineering tools: 3-D CAD Solid Modeling 3-D Soluble Prototype Printing Capabilities Finite Element Analysis Complete Product Verification Testing Facility Custom designs are not an exception at ITT Enidine, they are an integral part of our business. Should your requirements fit outside of our standard product range, ITT Enidine engineers can assist in developing special finishes, components, hybrid technologies and new designs to ensure a best-fit product solution customized to your exact specifications. New product designs get to market fast because they can be fully developed in virtual environments before a prototype is ever built. This saves time and lets us optimize the best solution using real performance criteria. Global Service and Support ITT Enidine offers its customers a global network of customer service staff technical sales personnel that are available to assist you with all of your application needs. Operating with lean manufacturing and cellular production, ITT Enidine produces higher quality custom and standard products with greater efficiency and within shorter lead times. An authorized Global Distribution Network is trained regularly by the ITT Enidine staff on new products and services ensuring they are better able to serve you. New Enisize Sizing Portal provides our customers with the necessary sizing and design tools. Global operations in United States, Germany, France, China and Japan. A comprehensive, website full of application information, technical data, sizing examples and information to assist in selecting the product that s right for you. Our website also features a searchable worldwide distributor lookup to help facilitate fast, localized service. Contact us today for assistance with all of your application needs. Our global customer service and technical sales departments are available to assist you find the solution that s right for your application needs. Call us at or us at info@enidine.eu and let us get started today.

6 Theory of Energy Absorption Theory of Energy Absorption ITT Enidine As companies strive to increase productivity by operating machinery at higher speeds, often the results are increased noise, damage to machinery/products, and excessive vibration. At the same time, safety and machine reliability are decreased. A variety of products are commonly used to solve these problems. However, they vary greatly in effectiveness and operation. Typical products used include rubber bumpers, springs, cylinder cushions and shock absorbers. The following illustrations compare how the most common products perform: Rubber Bumper Metal Spring ITT Enidine Shock Absorber Overview The advantages of using shock absorbers include:. Longer Machine Life The use of shock absorbers significantly reduces shock and vibration to machinery. This eliminates machinery damage, reduces downtime and maintenance costs, while increasing machine life.. Higher Operating Speeds Machines can be operated at higher speeds because shock absorbers control or gently stop moving objects. Therefore, production rates can be increased. 3. Improved Production Quality Harmful side effects of motion, such as noise, vibration and damaging impacts, are moderated or eliminated so the quality of production is improved. Therefore, tolerances and fits are easier to maintain. 4. Safer Machinery Operation Shock absorbers protect machinery and equipment operators by offering predictable, reliable and controlled deceleration. They can also be designed to meet specified safety standards, when required. 5. Competitive Advantage Machines become more valuable because of increased productivity, longer life, lower maintenance costs and safer operation. Automotive vs. Industrial Shock Absorbers All moving objects possess kinetic energy. The amount of energy is dependent upon weight and velocity. A mechanical device that produces forces diametrically opposed to the direction of motion must be used to bring a moving object to rest. Rubber bumpers and springs, although very inexpensive, have an undesirable recoil effect. Most of the energy absorbed by these at impact is actually stored. This stored energy is returned to the load, producing rebound and the potential for damage to the load or machinery. Rubber bumpers and springs initially provide low resisting force which increases with the stroke. Cylinder cushions are limited in their range of operation. Most often they are not capable of absorbing energy generated by the system. by design, cushions have a relatively short stroke and operate at low pressures resulting in very low energy absorption. The remaining energy is transferred to the system, causing shock loading and vibration. Shock absorbers provide controlled, predictable deceleration. These products work by converting kinetic energy to thermal energy. More specifically, motion applied to the piston of a hydraulic shock absorber pressurizes the fluid and forces it to flow through restricting orifices, causing the fluid to heat rapidly. The thermal energy is then transferred to the cylinder body and harmlessly dissipated to the atmosphere. It is important to understand the differences that exist between the standard automotive-style shock absorber and the industrial shock absorber. The automotive style employs the deflective beam and washer method of orificing. Industrial shock absorbers utilize single orifice, multi-orifice and metering pin configurations. The automotive type maintains a damping force which varies in direct proportion to the velocity of the piston, while the damping force in the industrial type varies in proportion to the square of the piston velocity. In addition, the damping force of the automotive type is independent of the stroke position while the damping force associated with the industrial type can be designed either dependent or independent of stroke position. 3

7 Theory of Energy Absorption ITT Enidine Equally as important, automotive-style shock absorbers are designed to absorb only a specific amount of input energy. This means that, for any given geometric size of automotive shock absorber, it will have a limited amount of absorption capability compared to the industrial type. This is explained by observing the structural design of the automotive type and the lower strength of materials commonly used. These materials can withstand the lower pressures commonly found in this type. The industrial shock absorber uses higher strength materials, enabling it to function at higher damping forces. Adjustment Techniques A properly adjusted shock absorber safely dissipates energy, reducing damaging shock loads and noise levels. For optimum adjustment setting see useable adjustment setting graphs. Watching and listening to a shock absorber as it functions aids in proper adjustment. Damping Force Min. Max. To correctly adjust a shock absorber, set the adjustment knob at zero (0) prior to system engagement. Cycle the mechanism and observe deceleration of the system. If damping appears too soft (unit strokes with no visual deceleration and bangs at end of stroke), move indicator to next largest number. Adjustments must be made in gradual increments to avoid internal damage to the unit (e.g., adjust from 0 to, not 0 to 4). Increase adjustment setting until smooth deceleration or control is achieved and negligible noise is heard when the system starts either to decelerate or comes to rest. When abrupt deceleration occurs at the beginning of the stroke (banging at impact), the adjustment setting must be moved to a lower number to allow smooth deceleration. If the shock absorber adjustment knob is set at the high end of the adjustment scale and abrupt deceleration occurs at the end of the stroke, a larger unit may be required. Overview Shock Absorber Performance When Weight or Impact Velocity Vary When conditions change from the original calculated data or actual input, a shock absorber s performance can be greatly affected, causing failure or degradation of performance. Variations in input conditions after a shock absorber has been installed can cause internal damage, or at the very least, can result in unwanted damping performance. Variations in weight or impact velocity can be seen by examining the following energy curves: Varying Impact Weight: Increasing the impact weight (impact velocity remains unchanged), without reorificing or readjustment will result in increased damping force at the end of the stroke. Figure depicts this undesirable bottoming peak force. This force is then transferred to the mounting structure and impacting load. Figure Varying Impact Velocity: Increasing impact velocity (weight remains the same) results in a radical change in the resultant shock force. Shock absorbers are velocity conscious products; therefore, the critical relationship to impact velocity must be carefully monitored. Figure depicts the substantial change in shock force that occurs when the velocity is increased. Variations from original design data or errors in original data may cause damage to mounting structures and systems, or result in shock absorber failure if the shock force limits are exceeded. Theory of Energy Absorption Figure 4

8 Shock Absorber Sizing Examples Shock Absorber Sizing Examples Typical Shock Absorber Applications SHOCK ABSORBER SIZING Follow the next six steps to manually size ITT Enidine shock absorbers: STEP : Identify the following parameters. These must be known for all energy absorption calculations. Variations or additional information may be required in some cases. A. Weight of the load to be stopped (Kg). B. Velocity of the load upon impact with the shock absorber (m/s). C. External (propelling) forces acting on the load (N), if any. D. Cyclic frequency at which the shock absorber will operate. E. Orientation of the application s motion (i.e. horizontal, vertical up, vertical down, inclined, rotary horizontal, rotary vertical up, rotary vertical down). NOTE: For rotary applications, it is necessary to determine both the radius of gyration (K) and the mass moment of inertia (Ι). both of these terms locate the mass of a rotating object with respect to the pivot point. It is also necessary to determine the angular velocity (ω) and the torque (T). STEP : Calculate the kinetic energy of the moving object. EK = I ω (rotary) or E K = MV (linear) Utilizing the Product Locators for Shock Absorbers located at the beginning of each product family section, select a model, either adjustable or non-adjustable, with a greater energy per cycle capacity than the value just calculated. STEP 3: Calculate the work energy input from any external (propelling) forces acting on the load, using the stroke of the model selected in Step. E W = F D x S (linear) or EW = T x S (rotary) Caution: The propelling force must not exceed the maximum propelling force listed for the model chosen. If the propelling force is too high, select a larger model and recalculate the work energy. STEP 4: Calculate the total energy per cycle E T = E K + E W The model selected must have at least this much energy capacity. If not, select a model with greater energy capacity and return to Step 3. STEP 5: Calculate the energy that must be absorbed per hour. Even though the shock absorber can absorb the energy in a single impact, it may not be able to dissipate the heat generated if the cycle rate is too high. E T C = E T x C The model selected must have an energy per hour capacity greater than this calculated figure. If it is not greater, there are two options:. Choose another model that has more energy per hour capacity (because of larger diameter or stroke). Keep in mind that if the stroke changes, you must return to Step 3.. Use an Air/Oil Tank. The increased surface area of the tank and piping will increase the energy per hour capacity by 0 percent. STEP 6: If you have selected an TK or ECO Series model, refer to the sizing graph(s) in the appropriate series section to determine the required damping constant. If the point cannot be found in the sizing graph, you must select a larger model or choose a different series. Note that if the stroke changes, you must return to Step 3. If you have selected an adjustable model (OEM or HDA Series), refer to the Useable Adjustment Setting Range graph for the chosen model. The impact velocity must fall within the limits shown on the graph. R S Overview RATE CONTROL SIZING Follow the next five steps to manually size ITT Enidine rate controls: STEP : Identify the following parameters. These must be known for all rate control calculations. Variations or additional information may be required in some cases. A. Weight of the load to be controlled Kg B. Desired velocity of the load m/s C. External (propelling) force acting on the load N, if any. D. Cyclic frequency at which the rate control will operate. E. Orientation of the application s motion (i.e. horizontal, vertical up, vertical down, inclined, rotary horizontal, rotary vertical up, rotary vertical down.) F. Damping direction (i.e., tension [T], compression [C] or both [T and C]. G. Required stroke mm NOTE: For rotary applications, please submit the application worksheet on page 75 to ITT Enidine for sizing. STEP : Calculate the propelling force at the rate control in each direction damping is re quired. (See sizing examples on page 6-5). CAUTION: The propelling force in each direction must not exceed the maximum propelling force listed for the chosen model. If the propelling force is too high, select a larger model. STEP 3: Calculate the total energy per cycle E T = E W (tension) + E W (compression) E W = F D x S STEP 4: Calculate the total energy per hour E T C = E T x C The model selected must have an energy per hour capacity greater than this calculated figure. If not, choose a model with a higher energy per hour capacity. Compare the damping direction, stroke, propelling force, and total energy per hour to the values listed in the Rate Controls Engineering Data Charts (pages 99-04). STEP 5: If you have selected a rate control, refer to the sizing graphs in the Rate Controls section to determine the required damping constant. If you have selected an adjustable model (ADA), refer to the Useable Adjustment Setting Range graph for the chosen model. The desired velocity must fall within the limits shown on the graph. 5

9 Shock Absorber Sizing Examples Typical Shock Absorber Applications SYMBOLS a = Acceleration (m/s ) A = Width (m) B = Thickness (m) C = Number of cycles per hour d = Cylinder bore diameter (mm) D = Distance (m) = Kinetic energy (Nm) = Total energy per cycle (Nm/c), E K + E W E K E T E T C = Total energy to be absorbed per hour (Nm/hr) E W = Work or drive energy (Nm) F D = Propelling force (N) F P = Shock force (N) H = Height (m) Hp = Motor rating (kw) I = Mass moment of inertia (kgm ) K = Radius of gyration (m) L = Length (m) P = Operating pressure (bar) R S = Mounting distance from pivot point (m) S = Stroke of shock absorber (m) t = Time (s) T = Torque (Nm) V = Impact velocity (m/s) M = Mass (kg) α = Angle of incline (degrees) θ = Start point from true vertical µ = Coefficient of friction 0 (degrees) Ø = Angle of rotation (degrees) ω = Angular velocity (rad/s) USEFUL FORMULAS. To Determine Reaction Force E T F P = S x.85 For Non-Adjustable ECO Series only, use E T F P = S x.50. To Determine Impact Velocity A. If there is no acceleration (V is constant) (e.g., load being V=D pushed by hydraulic cylinder t or motor driven.) B. If there is acceleration. V= x D (e.g., load being t pushed by air cylinder) 3. To Determine Propelling Force Generated by Electric Motor F D = 3000 x kw V Overview 4. To Determine Propelling Force of Pneumatic or Hydraulic Cylinders F D = 0,0785 x d x P 5. Free Fall Applications A. Find Velocity for a Free Falling Weight: V = 9,6 x H B. Kinetic Energy of Free Falling Weight: E K = 9,8 x M x H 6. Deceleration A. To Determine the Approximate Stroke a = F P - F D M B. To Determine the Approximate Stroke (Conventional Damping Only) E S = K a x M 0,85-0,5 F D *For ECO and TK Models: S = E K a x M 0,5-0,5 FD NOTE: Constants are printed in bold. Shock Absorber Sizing Examples The following examples are shown using Metric formulas and units of measure. Shock Absorbers EXAMPLE : Vertical Free Falling Weight STEP : Application Data (M) Mass = 550 kg (H) Height = 0,5 m (C) Cycles/Hr = STEP : Calculate kinetic energy E K = 9,8 x M x H E K = 9,8 x 550 x 0,5 E K = Nm Assume Model OEM 4.0M x 6 is adequate (Page 3). STEP 3: Calculate work energy E W = 9,8 M x S E W = 9,8 x 550 x 0,5 E W = 78,5 Nm STEP 4: Calculate total energy per cycle E T = E K + E W E T = ,5 E T = 9 873,5 Nm/c STEP 5: Calculate total energy per hour E T C= E T x C E T C = 9 873,5 x E T C = Nm/hr STEP 6: Calculate impact velocity and confirm selection V = 9,6 x H V = 9,6 x 0,5 V = 3, m/s Model OEM 4.0M x 6 is adequate for this application. EXAMPLE : Vertical Moving Load with Propelling Force Downward STEP : Application Data (M) Mass = 550 kg (V) Velocity =,0 m/s (d) Cylinder bore dia. = 00mm (P) Pressure = 5 bar (C) Cycles/Hr = 00 STEP : Calculate kinetic energy EK = M x V = 550 x E K = 3 00 Nm Assume Model OEM 4.0M x 4 is adequate (Page 3). STEP 3: Calculate work energy F D = [0,0785 x d x P] + [9,8 x M] F D = [0,0785 x 00 x 5] + [9,8 x 550] F D = 9 7 N E W = F D x S E W = 9 7 x 0, E W = 9,7 Nm STEP 4: Calculate total energy per cycle E T = E K + E W E T = ,7 E T = 5 0,7 Nm/c STEP 5: Calculate total energy per hour E T C = E T x C E T C = 5 0,7 x 00 E T C = Nm/hr Model OEM 4.0M x 4 is adequate. 6

10 Shock Absorber Sizing Examples Shock Absorber Sizing Examples Typical Shock Absorber Applications EXAMPLE 3: Vertical Moving Load with Propelling Force Upward STEP : Application Data (M) Mass = 550 kg (V) Velocity = m/s (d) Cylinders bore dia. = 50mm (P) Operating pressure = 5 bar (C) Cycles/Hr = 00 STEP : Calculate kinetic energy EK = M x V = 550 x E K = 3 00 Nm Assume Model OEM 3.0M x 5 is adequate (Page 3). STEP 3: Calculate work energy F D = x [0,0785 x d x P] [9,8 x M] F D = x [0,0785 x 50 x 5] [9,8 x 550] F D = 47,5 N E W = F D X S E W = 47,5 x 0,5 E W = 309 Nm Overview STEP 4: Calculate total energy per cycle E T =E K + E W E T = E T = Nm/c STEP 5: Calculate total energy per hour E T C=E T x C E T C = x 00 E T C = Nm/hr Model OEM 3.0M x 5 is adequate. EXAMPLE 4: Vertical Moving Load with Propelling Force from Motor STEP : Application Data (M) Mass = 90 kg (V) Velocity =,5 m/s (kw) Motor rating = kw (C) Cycles/Hr = 00 STEP : Calculate kinetic energy EK = M x V = 90 x,5 E K = 0 Nm CASE A: UP STEP 3: Calculate work energy FD = x kw 9,8 x M V FD = x 88,5 F D = 8 N Assume Model OEM.5 x is adequate (Page 6). E W = F D X S E W = 8 x 0, 5 E W = 56 Nm STEP 4: Calculate total energy per cycle E T = E K + E W E T = E T = 57 Nm/c STEP 5: Calculate total energy per hour E T C=E T x C E T C = 57 x 00 E T C = Nm/hr Model OEM.5M x is adequate. CASE B: DOWN STEP 3: Calculate work energy FD = x kw + 9,8 x M V FD = x + 88,5 F D = 88 N x is adequate (Page 30). E W = F D x S E W = 88 x 0,05 E W = 44 Nm STEP 4: Calculate total energy per cycle E T = E K + E W E T = E T = 45 Nm/c STEP 5: Calculate total energy per hour E T C = E T x C E T C = 45 x 00 E T C = Nm/hr Model OEMXT.0M x is adequate. Assume Model OEMXT.0M EXAMPLE 5: Horizontal Moving Load STEP : Application Data (M) Mass = 900 kg (V) Velocity =,5 m/s (C) Cycles/Hr = 00 STEP : Calculate kinetic energy EK = M x V EK = 900 x,5 E K = 0,5 Nm Assume Model OEMXT.0M x is adequate (Page 30). STEP 3: Calculate work energy: N/A STEP 4: Calculate total energy per cycle E T = E K = 0,5 Nm/c STEP 5: Calculate total energy per hour E T C=E T x C E T C = 0,5 x 00 E T C = Nm/hr Model OEMXT.0M x is adequate. 7

11 Shock Absorber Sizing Examples Typical Shock Absorber Applications EXAMPLE 6: Horizontal Moving Load with Propelling Force STEP : Application Data (M) Mass = 900 kg (V) Velocity =,5 m/s (d) Cylinder bore dia. = 75mm (P) Operating pressure = 5 bar (C) Cycles/Hr = 00 STEP : Calculate kinetic energy EK = M x V EK = 900 x,5 E K = 0,5 Nm Assume Model OEMXT.0M x is adequate (Page 30). STEP 3: Calculate work energy F D = 0, 0785 x d x P F D = 0, 0785 x 75 x 5 F D = 08,9 N E W = F D x S E W = 08,9 x 0,05 E W = 0 Nm/c STEP 4: Calculate total energy per cycle E T = E K + E W E T = 0,5 + 0 E T =,5 Nm/c Overview STEP 5: Calculate total energy per hour E T C=E T x C E T C =,5 x 00 E T C = Nm/hr Model OEMXT.0M x is adequate. Shock Absorber Sizing Examples EXAMPLE 7: Horizontal Moving Load, Motor Driven STEP : Application Data (M) Mass = 000 kg (V) Velocity =,5 m/s (kw) Motor rating = kw (C) Cycles/Hr = 0 STEP : Calculate kinetic energy EK = M x V EK = 000 x,5 E K = 5 Nm Assume Model OEMXT.0M x is adequate (Page 30). STEP 3: Calculate work energy x kw FD = V FD = x,5 F D = 000 N E W = F D x S E W = 000 x 0,05 E W = 00 Nm STEP 4: Calculate total energy per cycle E T = E K + E W E T = E T = 5 Nm/c STEP 5: Calculate total energy per hour E T C=E T x C E T C = 5 x 0 E T C = Nm/hr Model OEMXT.0M x is adequate. EXAMPLE 8: Free Moving Load Down an Inclined Plane STEP : Application Data (M) Mass = 50 kg (H) Height = 0, m (α) Angle of incline = 30 (C) Cycles/Hr = 50 STEP : Calculate kinetic energy E K = 9,8 x M x H E K = 9,8 x 50 x 0, E K = 490 Nm Assume Model OEMXT.5M x 3 is adequate (Page 7). STEP 3: Calculate work energy F D = 9,8 x M x Sin α F D = 9,8 x 50 x 0,5 F D = 5 N E W = F D x S E W = 5 x 0,075 E W = 9,9 Nm STEP 4: Calculate total energy per cycle E T = E K + E W E T = ,9 E T = 58,9 Nm/c STEP 5: Calculate total energy per hour E T C=E T x C E T C = 58,9 x 50 E T C = Nm/hr STEP 6: Calculate impact velocity and confirm selection V = 9,6 x H V = 9,6 x 0, =,0 m/s Model OEMXT.5M x 3 is adequate. 8

12 Shock Absorber Sizing Examples Shock Absorber Sizing Examples Typical Shock Absorber Applications EXAMPLE 9: Horizontal Rotating Mass STEP : Application Data (M) Mass = 90 kg (ω) Angular velocity =,5 rad/s (T) Torque = 0 Nm (K) Radius of gyration = 0,4 m (R S ) Mounting radius = 0,5 m (C) Cycles/Hr = 0 STEP : Calculate kinetic energy I = M x K I = 90 x 0,4 I = 4,4 kgm EK = I x ω 4,4 x,5 EK = E K = 6, Nm Assume Model STH 0.5M is adequate (Page 4). STEP 3: Calculate work energy FD = T R S FD = 0 0,5 F D = 40 N E W = F D X S E W = 40 x 0,03 E W = 3 Nm STEP 4: Calculate total energy per cycle E T = E K + E W E T = 6, + 3 E T = 9, Nm/c Overview STEP 5: Calculate total energy per hour E T C= E T X C E T C = 9, x 0 E T C = 304 Nm/hr Model STH 0.5M is adequate. EXAMPLE 0: Horizontal Rotating Door STEP : Application Data (M) Mass = 5 kg (ω) Angular velocity =,5 rad/s (T) Torque = 0 Nm (R S ) Mounting radius = 0,5 m (A) Width =,0 m (B) Thickness = 0, m (C) Cycles/Hr = 50 STEP : Calculate kinetic energy K = 0,89 x 4 x A + B K = 0,89 x 4 x,0 + 0, K = 0,58 m I =M x K I = 5 x 0,58 I = 8,4 kgm EK = I x ω EK = 8,4 x,5 E K = 6,3 Nm Assume Model OEM.5M is adequate (Page 9). STEP 3: Calculate work energy FD = T R S FD = 0 0,5 F D = 0 N E W = F D x S E W = 0 x 0,05 E W = 0,5 Nm STEP 4: Calculate total energy per cycle E T = E K + E W E T = 6,3 + 0,5 E T = 6,8 Nm/c STEP 5: Calculate total energy per hour E T C = E T x C E T C = 6,8 x 50 E T C = Nm/hr STEP 6: Calculate impact velocity and confirm selection V = R S x ω V = 0,5 x,5 V =,5 m/s Model OEM 0.5M is adequate. EXAMPLE : Horizontal Moving Load, Rotary Table Motor Driven with Additional Load Installed STEP : Application Data (M) Mass = 00 kg (M ) Installed load = 50 kg Rotational speed = 0 RPM (T) Torque = 50 Nm Rotary table dia. = 0,5 m (K Load ) Radius of gyration = 0, m (R S ) Mounting radius = 0,5 m (C) Cycles/Hr = Step : Calculate kinetic energy To convert RPM to rad/s, multiply by 0,047 ω = RPM x 0,047 ω = 0 x 0,047 ω =,047 rad/s I = M x K In this case, the mass moment of inertia of the table and the mass moment of inertia of the load on the table must be calculated. K Table = Table Radius x 0,707 K Table = 0,5 x 0,707 = 0,76 m I Table =M x K Table I Table = 00 x 0,76 I Table = 6, kgm I Load = M x K Load I Load = 50 x (0,0) = kgm (ITable EK = + ILoad) x ω EK = (6, + ) x,047 E K = 4,5 Nm Assume model ECO 50M-4 is adequate (Page 47). STEP 3: Calculate work energy FD = T = 50 R S 0,5 =, N E W =F D x S =, x 0,0 E W = 4,4 Nm STEP 4: Calculate total energy per cycle E T =E K + E W E T = 4,5 + 4,4 E T = 8,9 Nm/c STEP 5: Calculate total energy per hour: not applicable, C= STEP 6: Calculate impact velocity and confirm selection V = R S x ω V = 0,5 x,047 V = 0,4 m/s From ECO Sizing Graph. Model ECO 50M-4 is adequate. 9

13 Shock Absorber Sizing Examples Typical Shock Absorber Applications EXAMPLE : Vertical Motor Driven Rotating Arm with Attached Load CASE A Load Aided by Gravity STEP : Application Data (M) Mass = 50 kg (ω) Angular velocity = rad/s (T) Torque = 350 Nm (Ø) Angle of rotation = 30 (K Load ) Radius of gyration = 0,6 m (R S ) Mounting radius = 0,4 m (C) Cycles/Hr = STEP : Calculate kinetic energy I =Mx K = 50 x 0,6 I = 8 kgm EK = I x ω E K = 8 x E K = 36 Nm Assume Model OEM.0 is adequate (Page ). CASE A STEP 3: Calculate work energy T + (9,8 x M x K x Sin θ) FD = R S (9,8 x 50 x 0,6 x 0,5) FD = 0,4 F D = 4,5 N E W = F D x S E W = 4,5 x 0,05 E W = 3, N STEP 4: Calculate total energy per cycle E T = E K + E W E T = , E T = 67, Nm/c STEP 5: Calculate total energy per hour: not applicable, C= Overview STEP 6: Calculate impact velocity and confirm selection. V = R S x ω V = 0,4 x V = 0,8 m/s Model LROEM.0M is adequate. Needed for higher calculated propelling force. Shock Absorber Sizing Examples EXAMPLE 3: Vertical Motor Driven Rotating Arm with Attached Load CASE B Load Opposing Gravity STEP : Application Data (M) Mass = 50 kg (ω) Angular velocity = rad/s (T) Torque = 350 Nm (Ø) Angle of rotation = 30 (K Load ) Radius of gyration = 0,6 m (R S ) Mounting radius = 0,4 m (C) Cycles/Hr = STEP : Calculate kinetic energy I =Mx K = 50 x 0,6 I = 8 kgm EK = I x ω E K = 8 x E K = 36 Nm Assume Model OEM.0M is adequate (Page ). CASE B STEP 3: Calculate work energy T (9,8 x M x K x Sin θ) FD = R S 350 (9,8 x 50 x 0,6 x 0,5) FD = 0,4 F D = 507,5 N E W = F D x S E W = 507,5 x 0,05 E W =,7 Nm STEP 4: Calculate total energy per cycle E T =E K + E W E T = 36 +,7 E T = 48,7 Nm/c STEP 5: Calculate total energy per hour: not applicable, C= STEP 6: Calculate impact velocity and confirm selection V = R S x ω V = 0,4 x V = 0,8 m/s Model OEM.0M is adequate. EXAMPLE 4: Vertical Rotating Beam STEP : Application Data (M) Mass= 45 kg (ω) Angular velocity = 3,5 rad/s (T) Torque = 30 Nm (θ) Starting point from true vertical = 0 (Ø) Angle of rotation = 50 (R S ) Mounting radius = 0,5 m (B) Thickness = 0,06 m (L) Length = 0,6 m (C) Cycles/Hr = STEP : Calculate kinetic energy K = 0,89 x 4 x L + B K = 0,89 x 4 x 0,6 + 0,06 K = 0,35 m I = M x K = 45 x 0,35 I = 30 kgm EK = I x ω = 30 x 3,5 = 84 Nm Assume Model OEM.5M x is adequate (Page 7). STEP 3: FD = T + [9,8 x M x K x Sin (θ + Ø)] R S FD = 30+[9,8 x 45 x 0,35 x Sin ( )] 0,5 F D = 640 N STEP 4: Calculate total energy per cycle E T = E K + E W E T = E T = 66 Nm/c STEP 5: Calculate total energy per hour: not applicable, C= STEP 6: Calculate impact velocity and confirm selection V = R S x ω V = 0,5 x 3,5 V =,75 m/s Model OEMXT.5M x is adequate. E W = F D x S E W = 640 x 0,05 E W = 8 Nm 0

14 Shock Absorber Sizing Examples Shock Absorber Sizing Examples Typical Shock Absorber Applications EXAMPLE 5: Vertical Rotating Lid STEP : Application Data (M) Mass = 90 kg (ω) Angular velocity = rad/s (kw) Motor rating = 0,0 kw (θ) Starting point from true vertical = 30 (Ø) Angle of rotation = 60 (R S ) Mounting radius = 0,8 m (A) Width =,5 m (B) Thickness = 0,03 m (C) Cycle/Hr = STEP : Calculate kinetic energy K=0,89 x 4 x A + B K=0,89 x 4 x,50 + 0,03 K = 0,87 m I =M x K = 90 x 0,87 I = 688,8 kgm EK = I x ω = 688,8 x E K = 377,6 Nm Assume Model OEM 3.0M x is adequate (Page ). STEP 3: Calculate work energy T = x kw ω T = x 0,0 = 300 Nm FD = T + (9,8 x M x K x Sin (θ + Ø)) R S FD = (9,8 x 90 x 0,87 x Sin + 30 )) (60 0,8 F D = N E W = F D x S E W = N x 0,05 E W = 503,7 Nm Overview STEP 4: Calculate total energy per cycle E T =E K + E W E T = 377, ,7 E T = 88,3 Nm/c STEP 5: Calculate total energy per hour: not applicable, C= STEP 6: Calculate impact velocity and confirm selection V = R S x ω V = 0,8 x V =,6 m/s Model OEM 3.0M x is adequate. EXAMPLE 6: Vertical Rotation with Known Intertia Aided by Gravity STEP : Application Data (M) Mass = 00 kg (Ι) Known Intertia = 00 kgm (C/G) Center-of-Gravity = 305 mm (θ) Starting point from true vertical = 60 (Ø) Angle of rotation at impact = 30 (R S ) Mounting radius = 54 mm (C) Cycles/Hr = STEP : Calculate kinetic energy H = C/G x [Cos(θ) Cos(Ø+θ)] H = 0,305 x [Cos(60 ) Cos(30º+60º)] E K = 9,8 x M x H E K = 9,8 x 00 x 0,5 E K = 49,5 Nm STEP 3: Calculate work energy F D = (9,8 x M x C/G x Sin (θθ+ Ø))/R S F D =(9,8 x 00 x 0,305 x Sin (60º + 30º))/0,54 F D = 76,8 N E W = F D x S = 76,8 x 0,05 = 9,4 Nm STEP 5: Calculate total energy per hour: not applicable, C= E T C = E T x C E T C = 78,9 x E T C = 78,9 Nm/hr STEP 6: Calculate impact velocity and confirm selection ω = ( x E K )/I ω = ( x 49,5)/00) =,7 rad/s V = R S x ω = 0,54 x,7 = 0,44 m/s STEP 4: Calculate total energy per cycle E T = E K + E W = 49,5 + 9,4 E T = 78,9 Nm/c Model OEM.5M x is adequate (Page 4). EXAMPLE 7: Vertical Rotation with Known Intertia Aided by Gravity (w/torque) STEP : Application Data (M) Mass = 00 kg (ω) Angular Velocity = rad/s (T) Torque = 30 Nm (Ι) Known Intertia = 00 kgm (C/G) Center-of-Gravity = 305 mm (θ) Starting point from true vertical = 60 (Ø) Angle of rotation at impact = 30 (R S ) Mounting radius = 54 mm (C) Cycles/Hr = 00 STEP : Calculate kinetic energy E K =(Ι x ω )/ E K = (00x )/ E K = 00 Nm STEP 3: Calculate work energy F D = [T + (9,8 x M x C/G x Sin (θθ+ Ø)]/R S F D = [30 + (9,8 x 00 x 0,305 x Sin (60º+30º)]/0,54 F D = 397, N E W = F D x S = 397 x 0,05 = 59,9 Nm STEP 4: Calculate total energy per cycle E T = E K + E W = ,9 E T = 59,9 Nm/c STEP 5: Calculate total energy per hour: not applicable, C= E T C = E T x C E T C = 59,9 x 00 E T C = Nm/hr STEP 6: Calculate impact velocity and confirm selection V = R S x ω = 0,54 x = 0,5 m/s Model OEMXT.5M x is adequate (Page 7).

15 Shock Absorber Sizing Examples Typical Shock Absorber Applications EXAMPLE 8: Vertical Rotation with Known Intertia Opposing Gravity (w/torque) STEP : Application Data (M) Mass = 00 kg (ω) Angular Velocity = rad/s (T) Torque = 30 Nm (Ι) Known Intertia = 00 kgm (C/G) Center-of-Gravity = 305 mm (θ) Starting point from true vertical = 0 (Ø) Angle of rotation at impact = 30 (R S ) Mounting radius = 54 mm (C) Cycles/Hr = 00 STEP : Calculate kinetic energy E K =(Ι x ω )/ E K = (00x )/ E K = 00 Nm STEP 3: Calculate work energy F D = [T (9,8 x M x C/G x Sin (θθ Ø))]/R S F D = [30 (9,8 x 00 x 0,305 x Sin (0º 30º))]/0,54 F D = 43,7 N E W = F D x S = 43,7 x 0,05 =, Nm STEP 4: Calculate total energy per cycle E T = E K + E W = 00 +, E T = 0, Nm/c Overview STEP 5: Calculate total energy per hour: not applicable, C= E T C = E T x C E T C = 0, x 00 E T C = 0 0 Nm/hr STEP 6: Calculate impact velocity and confirm selection V = R S x ω = 0,54 x = 0,5 m/s Model OEMXT.5M x is adequate (Page 7). Shock Absorber Sizing Examples EXAMPLE 9: Vertical Rotation Pinned at Center (w/torque) STEP : Application Data (M) Mass = 00 kg (ω) Angular velocity = rad./s (T) Torque = 30 Nm (A) Length =,06 mm (R S ) Mounting radius = 54 mm (B) Thickness = 50,8 mm (C) Cycles/Hr = 00 STEP : Calculate kinetic energy K = 0,89 x A + B K = 0,89 x,06 + 0,0508 = 0,9 m I = M x K I = 00 x 0,9 = 8,6 kgm E K = (Ι x ω )/ E K = (8,6 x )/ E K = 7, Nm Assume Model OEM.0 is adequate (Page ). STEP 3: Calculate work energy F D = T/R S F D = 30/0,54 F D = 0,5 N E W = F D x S = 0,5 x 0,05 = 30,5 Nm STEP 4: Calculate total energy per cycle E T = E K + E W = 7, + 30,5 E T = 47,7 Nm/c STEP 5: Calculate total energy per hour E T C = E T x C E T C = 47,7 x 00 E T C = Nm/hr STEP 6: Calculate impact velocity and confirm selection V = R S x ω = 0,54 x = 0,5 m/s Model OEM.0M is adequate.

16 Shock Absorber Sizing Examples Shock Absorber Sizing Examples Typical Shock Absorber and Crane Applications Calculaions assume worst case scenario of 90% trolley weight over one rail. Crane A Propelling Force Crane Propelling Force Trolley Weight of Crane (Wa) Weight of Trolley (Wta) Crane Velocity (Va) Trolley Velocity (Vta) Crane B Propelling Force Crane Propelling Force Trolley Weight of Crane (Wa) kn kn t t m/s m/s kn kn t Per Buffer Per Buffer Rail Plan Views Application Crane A against Solid Stop Velocity: V r = V a Impact weight per buffer: W d = Velocity of Trolley Wa + (,8) Wta Total Number of Shocks Front View Weight of Trolley Load Load Crane A (W a ) Bridge Weight V a Overview Rail Trolley Weight of Trolley (Wta) t Crane Velocity (Va) Trolley Velocity (Vta) m/s m/s Application Crane A against Crane B Velocity: Crane B (W b ) Crane C Propelling Force Crane Propelling Force Trolley Weight of Crane (Wa) kn kn t Per Buffer V r = V a + V b Impact weight per buffer: W = Wa + (,8) Wta W = Wb + (,8) Wtb W d = W W (W + W )(Total Number of Shocks) Crane A (W b ) V a V b Trolley Weight of Trolley (Wta) Crane Velocity (Va) Trolley Velocity (Vta) Please note: Unless instructed otherwise, ITT Enidine will always calculate with: 00% velocity v, and 00% propelling force F D t m/s m/s Application 3 Crane B against Crane C Velocity: V r = V b + V c Impact weight per buffer: W = Wb + (,8) Wtb W = Wc + (,8) Wtc W d = W W (W + W )(Number of Shocks Per Rail) Crane B (W b ) Crane C (W c ) V b Trolley V c Application 4 Crane C against Solid Stop with Buffer Velocity: V r = V c Impact weight per buffer: V c W = W c +,8 (W tc ) Crane C (W c ) Trolley W W d = Number of Shocks Per Rail 3

17 Shock Absorber Sizing Examples Typical Shock Absorber and Crane Applications Please note that this example is not based on any particular standard. The slung load can swing freely, and is therefore not taken into account in the calculation. Total Weight of Bridge: Weight of Trolley: Crane Velocity: Required Stroke: Trolley Velocity: Required Stroke: 380 t 45 t,5 m/s 600 mm 4,0 m/s 000 m Overview Calculation Example for Harbor Cranes as Application Given Values Shock Absorber Sizing Examples W d = Wa +,8 W+a Total Number of Shocks W d = 380 t + (,8)45 t W d = 30.5 t Determination of the Maximum Impact Mass W d per Buffer E K = W d V r E K = 30.5 (,5 m/s) E K = 59 kn Selecting for required 600mm stroke: HD 5.0 x 4, maximum shock force ca. 460 kn = F s = E K s η M D = Trolley Mass per Shock Absorber V r = V A (Application ) E K = Kinetic Energy η = Efficiency Determine Size of Shock Absorber for Crane M D = 45 t M D =,5 t E K = M D V r E K =,5 t (4 m/s) E K = 80 knm Selecting for required 000 mm stroke: HDN 4.0 x 40, maximum shock force ca. kn = F s = E K s η V r = V A Application Determine Size of Shock Absorber for Trolley 4

18 Shock Absorber Sizing Examples Shock Absorber Sizing Examples Typical Shock Absorber and Crane Applications Application Buffer Distance H Distance X Distance Y Distance X Distance Y Total Weight W max d W min d W max u W min u Value m m m m m t t t t t H Center of Gravity Load Down W X Y X Y Load Up W Center of Gravity H Overview Calculation Example Stacker Cranes Please note that this example shows how to calculate the maximum impact weight on the upper and lower shock absorbers for a stacker crane. Distance Between Buffers: Distance to C of G - Upper: Distance to C of G - Lower: Distance to C of G - Upper: Distance to C of G - Lower: Total Weight: H = 0 m X = 5 m Y = 5 m X = 7 m Y = 3 m W = 0 t Given Values W max d = X W W max d = X W H H W max d = 5 m 0 t W max d = 7 m 0 t 0 m 0 m W = 5 t max d W = 7 t max d Calculation for Lower Shock Absorbers W max d = Y W W max d = Y W H H W max d = 5 m 0 t W max d = 3 m 0 t 0 m 0 m W = 5 t max d W = 3 t max d Calculation for Upper Shock Absorbers Using the value for W max obtained above, the kinetic energy can be calculated, and a shock absorber selected. Shock Absorber Selection 5

19 Shock Absorber Sizing Examples Typical Shock Absorber and Crane Applications Overview Shock Absorber Sizing Examples Overhead Crane Applications Cargo Crane Applications Image courtesy of Jervis B. Webb Company Image courtesy of Whiting Crane Company Stacker Carne Applications 6

20 Shock Absorber and Rate Controls Quick Selection Guide Typical Selections Technical Data Quick Selection Guide Use this ITT Enidine Product Quick Selection Guide to quickly locate potential shock absorber models most suited for your requirements. Models are organized in order of smallest to largest energy capacity per cycle within their respective product families. ITT Enidine Adjustable Shock Absorbers (S) E T E T C Catalog No. Stroke Max. Max. Damping Page Model mm Nm/c Nm/hr Type No. ECO OEM 0.M (B) 7,0 7, D ECO OEM.5M (B) 0,0 7, D ECO OEM.5M (B) 0,0 7,0 000 D ECO (LR)OEM.5M (B) 0,0 7,0 000 D ECO OEM.35M (B),0 9, D ECO (LR)OEM.35M (B),0 9, D ECO OEM.5M (B),0 3, D ECO (LR)OEM.5M (B),0 3, D ECO OEM.0M (B) 5,0 8, C ECO (LR)OEM.0M (B) 5,0 8, C ECO OEM.5M X 5,0 5, C 4 ECO (LR)OEM.5M X 5,0 5, C 4 ECO OEM.5M X 50,0 44, C 4 ECO (LR)OEM.5M X 50,0 44, C 4 ECO OEM.5M x 5,0 5, C 4 ECO (LR)OEM.5M x 5,0 5, C 4 ECO OEM.5M x 50,0 44,0 500 C 4 ECO (LR)OEM.5M x 50,0 44,0 500 C 4 (LR)OEMXT 3 4 x 5,0 45, C 7 OEMXT 3 4 x 5,0 45, C 7 (LR)OEMXT.5M x 5,0 45, C 7 OEMXT.5M x 5,0 45, C 7 (LR)OEMXT 3 4 x 50,0 850, C 7 OEMXT 3 4 x 50,0 850, C 7 (LR)OEMXT.5M x 50,0 850, C 7 OEMXT.5M x 50,0 850, C 7 OEMXT 3 4 x 3 75,0 300, C 7 OEMXT.5M x 3 75,0 300, C 7 (LR)OEMXT 8 x 50,0 300, C 9 OEMXT 8 x 50,0 300, C 9 (LR)OEMXT.0M x 50,0 300, C 9 OEMXT.0M x 50,0 300, C 9 OEM 3.0M x 50,0 300, C 3 OEMXT 8 x 4 00, , C 9 OEMXT.0M x 4 00, , C 9 OEM 4.0M x 50, , C 3 OEM 3.0M x , , C 3 OEMXT 8 x 6 50, , C 9 OEMXT.0M x 6 50, , C 9 OEM 3.0M x 5 5, , C 3 OEM 3.0M x , , C 3 OEM 4.0M x 4 00,0 7,700, C 3 OEM 4.0M x 6 50,0 500, C 3 OEM 4.0M x 8 00, , C 3 OEM 4.0M x 0 50,0 9 00, C 3 Key for Damping Type: D Dashpot C Conventional SC Self-compensating ITT Enidine Non-Adjustable Shock Absorbers (S) E T E T C Catalog No. Stroke Max. Max. Damping Page (Model) mm Nm/c Nm/hour Type No. TK 6 4,0, D 39 TK 8 4,0 6, D 39 TK 6,4, 4 00 D 40 ECO 8 6,4 4,0 6 5 SC 47 TK 0M 6,4 6, D 40 ECO 0 7,0 7, SC 47 ECO 5 0,4, SC 47 STH.5M 6,0, D 4 ECO S 5,7 4, SC 47 ECO 5,7 30, SC 47 ECOS 50,7 3, SC 47 ECO 50,0 6, SC 47 STH.5M,5 65, D 4 ECO 00 5,0 05, SC 47 ECO 0 5,0 0, SC 50 ECO 0 5,0 85, SC 50 ECO 5 5,0 85, SC 50 PMXT 55 5,0 367, SC 59 STH.75M 9,0 45, D 4 ECO 0 50,0 350, SC 50 ECO 5 50,0 350, SC 50 PMXT ,0 735, SC 59 STH.0M 5,0 500, D 4 PMXT ,0 30, SC 59 STH.0M x 50,0 000, D 4 PMXT ,0 865, SC 59 STH.5M x 5,0 50, D 4 PMXT 00 00,0 3 79, SC 59 STH.5M x 50,0 300, D 4 PMXT 50 50, , SC 59 Key for Damping Type: D Dashpot C Conventional SC Self-compensating 7

21 Shock Absorber and Rate Controls Quick Selection Guide Typical Selections ITT Enidine Heavy Duty Shock Absorbers Key for Damping Type: D Dashpot C Conventional P Progressive SC Self-compensating ITT Enidine Heavy Industry Shock Absorbers Key for Damping Type: D Dashpot C Conventional P Progressive SC Self-compensating ITT Enidine Adjustable Rate Controls Technical Data Use this ITT Enidine Product Quick Selection Guide to quickly locate potential shock absorber models most suited for your requirements. Models are organized in order of smallest to largest energy capacity per cycle within their respective product families. (S) E T Catalog No. Stroke Min./Max. Damping Page Model mm Nm/c Type No. HDN.5 x (Stroke) C, P, SC 66 HDN.0 x (Stroke) C, P, SC 67 HDN 3.0 x (Stroke) C, P, SC 68 HDA 3.0 x (Stroke) C 7 HDN 3.5 x (Stroke) C, P, SC 69 HDN 4.0 x (Stroke) C, P, SC 70 HDA 4.0 x (Stroke) C 7 HD 5.0 x (Stroke) C, P, SC 74 HD 6.0 x (Stroke) C, P, SC 75 (S) E T Catalog No. Stroke Min./Max. Damping Page Model mm Nm/c Type No. HI 50 x (Stroke) C, P, SC 8 HI 85 x (Stroke) C, P, SC 8 HI 00 x (Stroke) C, P, SC 8 HI 0 x (Stroke) C, P, SC 8 HI 30 x (Stroke) C, P, SC 8 HI 50 x (Stroke) C, P, SC 8 (S) F D E T C Catalog No. Stroke Max. Max. Page Model mm Propelling Force Nm/hr No. Tension N Compression N ADA 505M 50, ADA 50M 00, ADA 55M 50, ADA 50M 00, ADA 55M 50, ADA 705M 50, ADA 70M 00, ADA 75M 50, ADA 70M 00, ADA 75M 50, ADA 730M 300, ADA 735M 350, ADA 740M 400, ADA 745M 450, ADA 750M 500, ADA 755M 550, ADA 760M 600, ADA 765M 650, ADA 770M 700, ADA 775M 750, ADA 780M 800, Quick Selection Guide Jarret Shock Absorbers (S) Min./Max. Catalog No. Stroke Energy Capacity Damping Page Model mm kj Type No. BCN -80 0, 4 85 BC XLR BCLR ITT Enidine Non-Adjustable Rate Controls (S) F D E T C Catalog No. Stroke Max. Max. Page Model mm Propelling Force Nm/C No. Tension N Compression N DA , DA 70 00, DA 75 50, DA 70 00, DA 75M x 50 50, DA 75M x 00 00, DA 75M x 50 50, DA 75M x 00 00, DA 75M x 50 50, TB 00M x 00 00, TB 00M x 50 50,

22 OEM XT Adjustable Series Hydraulic Shock Absorbers ECO OEM / OEMXT Series Overview Adjustable Series OEM Xtreme Mid-bore Series OEM Large Series RoHS COMPLIANT ECO OEM Series ITT Enidine Adjustable Hydraulic Series shock absorbers offer the most flexible solutions to energy absorption application requirements when input parameters vary or are not clearly defined. ITT Enidine s New ECO OEM Series adjustable hydraulic shock absorbers are an expansion of our previously released ECO Series product line. These adjustable shock absorbers provide maximum flexibility in a RoHS compliant package. By simply turning an adjustment knob, the damping force can be changed to accommodate a wide range of conditions. ITT Enidine offers the broadest range of adjustable shock absorbers and mounting accessories in the marketplace today. The ITT Enidine OEMXT Series provides a low profile adjustment knob offered in imperial or metric thread configurations with stroke lengths of 5 to 50 mm for drop-in competitive interchange. Low Range (LROEMXT) Series products are also available to control velocities as low as 0,08 m/s and propelling forces as high as N OEMXT and OEM Large Series shock absorbers are fully field repairable. Features and Benefits Adjustable design lets you fine-tune your desired damping and lock the numbered adjustment setting. Internal orifice design provides deceleration with the most efficient damping characteristics, resulting in the lowest reaction forces in the industry. Threaded cylinders provide mounting flexibility and increase surface area for improved heat dissipation. Operational parameters can be expanded through the use of Enidine s Low Range and High Performance products. Custom orificed non-adjustable units (CBOEM) can be engineered to meet specific application requirements or emergency impact only requirements. Special materials and finishes can be designed to meet specific customer requirements. Added New Features for the ECO OEM Series Environmentally friendly materials: - ROHS Compliant materials - Bio-degradable hydraulic oil - Recyclable packaging materials Introducing our new Enicote II surface finish: - ROHS Compliant - Rated at 350 hours salt spray corrosion protection Jam Nut included with every shock absorber. Wrench flats promote ease of mounting Capability to mount into pressure chambers Integrated positive stopping capabilities up to 7 bar. - Optional fluids and seal packages can expand the standard operating temperature range from ( 0 C to 80 C) to ( 30 C to 00 C). - Food grade options available ISO quality standards result in reliable, long-life operation. Fully field repairable units are available in mid-bore and larger bore product ranges. 9

23 Adjustable Series Hydraulic Shock Absorbers ECO OEM / OEMXT Series ITT Enidine Adjustable Single Orifice Shock Absorbers Overview OEM XT Piston Rod Bearing Piston Head Constant orifice area damping (dashpot) provides the largest shock force at the beginning of the stroke when impact velocity is highest. These shock absorbers provide high-energy absorption in a small, economical design. This type of damping is also available in adjustable shock absorbers. Cylinder Foam Accumulator Check Ring Oil Shock Tube Orifice Coil Spring Adjustment Knob Adjustable Series The damping force of an ITT Enidine single orifice shock absorber can be changed by turning the adjustment knob. Maximum damping force is achieved by turning the adjustment knob to eight (8), while minimum damping force is achieved by turning the adjustment knob to zero (0). Turning the adjustment knob causes the adjustment ball to increase or decrease the clearance (orifice area) between the ball and its seat, depending on rotation direction. The internal structure of an adjustable single orifice shock absorber is shown above. When force is applied to the piston rod, the check ball is seated and the valve remains closed. ITT Enidine Adjustable Multiple Orifice Shock Absorbers Oil is forced out of the high pressure shock tube chamber through the orifice, creating internal pressure allowing smooth, controlled deceleration of the moving load. When the load is removed, the compressed coil spring moves to reposition the piston head, the check ball unseats, opening the valve that permits rapid piston rod return to the original extended position. The closed cellular foam accumulator compensates for fluid displaced by the piston rod during compression and extension. Without the fluid displacement volume provided by the foam accumulator, the closed system would be hydraulically locked. This type of orifice design produces constant orifice area damping. Coil Spring Check Ring Adjustment Cam Piston Rod Adjustment Knob Orifice Holes Bearing Adjustment Pin Conventional damping allows Shock Tube linear deceleration by providing a constant shock force over the entire stroke. This standard design is the most efficient, meaning Piston Head it allows the most energy to be absorbed in a given stroke, while providing the lowest shock force. This Foam Accumulator type of damping is also available in adjustable shock absorbers. Oil Cylinder The adjustable multiple orifice shock absorber is similar to the principles described earlier. The check ring replaces the check ball and the adjustment feature uses an adjustment pin instead of an adjustment ball. The damping force of the shock absorber can be changed by turning the adjustment knob. Maximum damping force is achieved by turning the adjustment knob to eight (8), while minimum damping force is achieved by turning the adjustment knob to zero (0). Turning the adjustment knob rotates the adjustment cam within the shock absorber. The cam, in turn, moves the adjustment pin in the shock tube, closing or opening the orifice holes. by closing the orifice holes, the total orifice area of the shock absorber is reduced, thus increasing the damping force of the shock absorber. The adjustable shock absorber enables the user to change the damping force of the unit, should input conditions change, while still maintaining a conventional-type damping curve. Low velocity range (LR) series configurations are available for controlling velocities that fall below the standard adjustable range. 0

24 ECO OEM Adjustable Series Hydraulic Shock Absorbers ECO OEM Small Bore Series ECO OEM 0.M ECO (LR)OEM.0M Series Standard Technical Data Adjustable Series Adjustment Knob ØG H WL F C A A * J ØD ØE * WF *Note: A and E apply to button models. One Hex Jam Nut included with every shock absorber. Optimal F P Nominal Coil Spring Force F D (S) Velocity E T E T C Max. Max. Catalog No./ Stroke Range Max. Max. Reaction Extended Compressed Propelling Mass Model mm m/s Nm/c Nm/hr Force N N N Force N g ECO OEM.M (B) 7,0 0,3-3,30 6, , 4, ECO OEM.5M (B) 0,0 0,3-3,30 6, ,5 7, ECO OEM.5M (B) 0,0 0,3-3,30 6, ,5 7, ECO LROEM.5M (B) 0,0 0,08-,30 6, ,5 7, ECO OEM.35M (B),0 0,3-3,30 7, ,5 9, ECO LROEM.35M (B),0 0,08-,30 7, ,5 9, ECO OEM.5M (B),7 0,3-4,50 8, ,8, ECO LROEM.5M (B),7 0,08-,30 8, ,9 7,0 0 4 ECO OEM.0M (B) 5,0 0,3-3,30 74, ,0 7, ECO OEM.0MF (B) 5,0 0,3-3,30 74, ,0 7, ECO LROEM.0M (B) 5,0 0,08-,30 74, ,0 7, ECO LROEM.0MF (B) 5,0 0,08-,30 74, ,0 7, Catalog No./ A A C D E F G H J WF WL Model mm mm mm mm mm mm mm mm mm mm mm ECO OEM 0.M (B) 57,0 67,0 M0 x.0 3,0 8,6 49,4 8,6 0, ECO OEM 0.5M (B) 8,8 9,7 M x.0 3,3 8,6 7,4 0,9 4,,0 9,7 ECO (LR)OEM.5M (B) 8,8 9, M4 x.5 3,3, 7,4 0,9 4,,0,7 ECO (LR)OEM.35M (B) 00,6 0,7 M6 x.5 4,0, 87,4, 4,5 0,5 4,0,7 ECO (LR)OEM.5M (B) 98,6 0,5 M0 x.5 4,8,7 84, 6,0 7,0 8,0,7 ECO (LR)OEM.0M (B) 30,0 4,7 M7 x 3.0 6,4 5,7 04,0,0 4,0 4,6 3,0,7 ECO (LR)OEM.0MF (B) 30,0 4,7 M5 x.5 6,4 5,7 04,0,0 4,0 4,6 3,0,7 Notes:. All shock absorbers will function satisfactorily at 5% of their maximum rated energy per cycle. If less than 5%, a smaller model should be specified.. For mounting accessories, see pages (B) indicates button model of shock absorber. Buttons cannot be added to non-button models or removed from button models ECO OEM.M to ECO OEM.0M.

25 Adjustable Series Hydraulic Shock Absorbers ECO OEM Small Bore Series ECO OEM 0.M ECO (LR)OEM.0M Series Jam Nut (JN) Accessories ECO OEM *Note: One Hex Jam Nut included with every shock absorber. JA JB JH Catalog No./ Part Number Model Ref JA JB JH Mass Model mm mm mm g JN M0 x J ECO OEM 0.M (B) 5,0 3,0 3, JN M x J ECO OEM.5M (B) 7,0 5,0 4,0 JN M4 x.5 J38465 ECO (LR)OEM.5M (B) 9,7 7,0 4,0 3 JN M6 x.5 J ECO (LR)OEM.35M (B) 0,0 9,0 6,0 5 JN M0 x.5 J ECO (LR)OEM.5M (B) 7,7 4,0 4,6 9 JN M7 x 3 J ECO (LR)OEM.0M (B) 37,0 3,0 4,6 5 JN M5 x.5 J ECO (LR)OEM.0MF (B) 37,0 3,0 4,6 5 Adjustable Series Stop Collar (SC) WF HEX JAM NUT (NOT INCLUDED) WL CA ØCD Catalog No./ Part Number Model Ref CA CD WF WL Mass Model mm mm mm mm g Δ SC M0 x M ECO OEM 0.M (B) 9,0 4,0 Δ SC M x M ECO OEM 0.5M (B) 9,0 6,0 4,0 9,0 4 Δ SC M4 x.5 M93847 ECO (LR)OEM.5M (B) 5,4 9,0 9,0,0 8 Δ SC M6 x.5 M ECO (LR)OEM.35M (B) 5,4 9,0 8 Δ SC M0 x.5 M ECO (LR)OEM.5M (B) 38,0 5,4,0,0 63 ΔSC M7 x 3 M ECO (LR)OEM.0M (B) 50,8 Δ SC M5 x.5 M ECO (LR)OEM.0MF (B) 38,0 3,0 5,0 5 Notes:. *Do not use with urethane striker cap.. Δ = Non-standard lead time items, contact ITT Enidine. Universal Retaining Flange (Small Bore) (UF) UF M0 x UF M6 x,5 Ø4,5 A UF M0 x,5 UF M7 x 3 K I Ø5,5 A B F Ø8,0 B F Ø8,0 E E D C Ø4,5 5 G H D C Ø5,5 J G Catalog No./ Part Model Ref A B C D E F G H I J K Model Number mm mm mm mm mm mm mm mm mm mm mm Δ UF M0 x U ECO OEM 0.M (B) M0 x 38,0,0 6,0 6,0 5,5 5,0,5 5 Δ UF M x U ECO OEM.5M (B) M x 38,0,0 6,0 6,0 5,5 5,0,5 5 Δ UF M4 x.5 U ECO (LR)OEM.5M (B) M4 x,5 45,0 6,0 8,0 5,0 35,0 30,0 5,0 5 ΔUF M6 x.5 U90843 ECO (LR)OEM.35M (B) M6 x,5 45,0 6,0 8,0 5,0 35,0 30,0 5,0 Δ UF M0 x.5 U64643 ECO (LR)OEM.5M (B) M0 x,5 48,0 6,0 8,0 6,5 35,0 35,0 4,75,4 5,5 ΔUF M5 x.5 U ECO (LR)OEM.0MF (B) M5 x,5 ΔUF M7 x 3 U58743 ECO (LR)OEM.0M (B) M7 X 3 48,0 6,0 8,0 6,5 35,0 35,0 4,75,4 5,5 Notes:. Δ = Non-standard lead time items, contact ITT Enidine.. All dimensions in millimeters

26 ECO OEM Adjustable Series Hydraulic Shock Absorbers ECO OEM Small Bore Series ECO OEM 0.M ECO OEM.0M Series Side Load Adaptor (SLA) Accessories Adjustable Series ØS WF JAM NUT E C ØD WL B A STROKE Catalog No./ Part Model Stroke A B C D E S WF WL Model Number Ref mm mm mm mm mm mm mm mm mm SLA 0MF SLA ECO OEM 0.M 6,4 M0 x 5,9 3 4,0 SLA MF SLA 3399 ECO OEM.5M 0,0 8 4 M x 6 3, ,0 Δ SLA 4MC SLA ECO (LR)OEM.5M 0,0 8 6 M4 x,5 8 34, ,0 SLA 6 MC SLA ECO (LR)OEM.35M,7 0 6 M6 x 8 39, 0 7 7,0 SLA 0 MC SLA 336 ECO (LR)OEM.5M,7 4 4 M0 x,5 4,5 5 7,0 SLA 5 MF SLA 3363 ECO (LR)OEM.0MF 5, M5 x,5 5 73, ,0 SLA 7 MC SLA 3396 ECO (LR)OEM.0M 5, M7 x , ,0 Notes:. Maximum sideload angle is 30.. Δ = Non-standard lead time items, contact ITT Enidine. Clevis Mount ØS ØN ØQ ØM X W L V (S) M N P Catalog No./Model Stroke L +.00/ / /-.00 Q S V W X Mass mm mm mm mm mm mm mm mm mm mm g ΔECO OEM.0M CMS 5 6, Notes:. Maximum sideload angle is 30.. Δ = Non-standard lead time items, contact ITT Enidine. 3,58 6,0 9,5 +0,3/0 +0,3/0 0/-0,3 6,4 3,8 3, 9,0 6,

27 Adjustable Series Hydraulic Shock Absorbers ECO OEM Small Bore Series ECO OEM.5M ECO (LR)OEM.5M Series Standard Technical Data ECO OEM WF *Note: A and E apply to urethane striker cap accessory. ØG H WL F C A A * J ØD ØE ØE * URETHANE CAP OPTIONAL Adjustable Series Optimal F P Nominal Coil Spring Force F D (S) Velocity E T E T C Max. Max. Catalog No./ Stroke Range Max. Max. Reaction Extended Compressed Propelling Mass Model mm m/s Nm/c Nm/hr Force N N N Force N g Δ ECO OEM.5M x 5,0 0,3-3,30 95, ,0 89, Δ ECO (LR)OEM.5M x 5,0 0,08-,0 95, ,0 89, Δ ECO OEM.5M x 50,0 0,3-3,30 385, ,0 89, Δ ECO (LR)OEM.5M x 50,0 0,08-,0 385, ,0 89, ECO OEM.5M x 5,0 0,3-3,30 95, ,0 89, ECO (LR)OEM.5M x 5,0 0,08-,0 95, ,0 89, ECO OEM.5M x 50,0 0,3-3,30 385, ,0 89, ECO (LR)OEM.5M x 50,0 0,08-,0 385, ,0 89, Catalog No./Model A A C D E E F G H J WF WL mm mm mm mm mm mm mm mm mm mm mm mm Δ ECO (LR)OEM.5M x 50,0 55,5 M33 x,5 9,5 9,0 30,5 97,0 8,0 4,0 5,3 30,0 6,0 Δ ECO (LR)OEM.5M x 7,0,0 M33 x,5 9,5 9,0 30,5 38,0 8,0 4,0 5,3 30,0 6,0 ECO (LR)OEM.5M x 50,0 55,5 M36 x,5 9,5 9,0 30,5 97,0 8,0 4,0 5,3 33,0 6,0 ECO (LR)OEM.5M x 7,0,0 M36 x,5 9,5 9,0 30,5 38,0 8,0 4,0 5,3 33,0 6,0 Notes:. All shock absorbers will function satisfactorily at 5% of their maximum rated energy per cycle. If less than 5%, a smaller model should be specified.. For mounting accessories, see pages Urethane striker caps are available as accessories for models ECO OEM.5M x to ECO OEM.5M x. 4. Δ = Non-standard lead time items, contact ITT Enidine. Urethane Striker Cap (USC) ØE Catalog No./ Part Model A E Mass Model Number Ref mm mm g UC 8609 C ECO (LR)OEM.5/.5M 0,0 30,5 6 A 4

28 ECO OEM Adjustable Series Hydraulic Shock Absorbers ECO OEM Small Bore Series ECO OEM.5M ECO OEM.5M Series Accessories Adjustable Series Jam Nut (JN) JA JB JH Catalog No./ Part Model JA JB JH Mass Model Number Ref mm mm mm g JN M33 x.5 J ECO (LR)OEM.5M 47,3 4,0 6,4 7 JN M36 x.5 J ECO (LR)OEM.5M 47,3 4,0 6,4 7 Stop Collar (SC) WF WL Catalog No./ Part Model CA CD WF WL Mass Model Number Ref mm mm mm mm g HEX JAM NUT (NOT INCLUDED) CA ØCD SC M33 x.5 M ECO OEM.5M 4,0 36,0 30,0 7,0 5 SC M36 x.5 M ECO OEM.5M 63,5 43,0 4,0 8,0 0 SC M5 x x.56 M HP 0 MC 50,8 38,0 3,0 5,0 5 SC M5 x.5 x.56 M94980 HP 0 MF 50,8 38,0 3,0 5,0 5 Notes:. *Do not use with urethane striker cap.. = Non-standard lead time items, contact ITT Enidine. Rectangular Flange (RF) ØFC LOCK SLOT SA SB Catalog No./ Part Model FC FH RD RE SA SB Size Mass Model Number Ref mm mm mm mm mm mm mm g RF M33 x.5 N0494 ECO (LR)OEM.5M 5,5 9,5 4,3 50,8 44,5 8,6 M5 30 RF M36 x.5 N934 ECO (LR)OEM.5M 5,5 9,5 4,3 58,8 44,5 8,6 M5 30 RD RE FH 5

29 Adjustable Series Hydraulic Shock Absorbers ECO OEM Small Bore Series ECO OEM.5M ECO OEM.5M Series Accessories ECO OEM Clevis Mount P Hex ØS ØN X W Notes:. S designates model is supplied with spring.. Δ= Non-standard lead time items, contact ITT Enidine. SPRING OPTIONAL L Stroke V S Catalog No./Model Stroke L M N P Q S T V W X CR Mass mm mm mm mm mm mm mm mm mm mm mm mm g ΔECO (LR)OEM.5 x CM (S) 5 63,6 6,0 6,0,7,7 38,,3 6,0 8,3 6,0 0, ,3/0 +0,3/0 0/-0,3 0/-0,3 ΔECO (LR)OEM.5 x CM (S) 50 30,4 6,0 6,0,7,7 38,,3 6,0 8,3 6,0 0, ,3/0 +0,3/0 0/-0,3 0/-0,3 ΔECO (LR)OEM.5 x CM (S) 5 63,6 6,0 6,0,7,7 38,,3 6,0 8,3 6,0 0, ,3/0 +0,3/0 0/-0,3 0/-0,3 ΔECO (LR)OEM.5 x CM (S) 50 30,4 6,0 6,0,7,7 38,,3 6,0 8,3 6,0 0, ,3/0 +0,3/0 0/-0,3 0/-0,3 ØM CR Q ØT Adjustable Series Flange Foot Mount FD ØFC FG FE FB FA FK FJ Y + STROKE Z + STROKE Bolt Catalog No./ Part Model Y Z FA FB FC FD FE FG FJ FK Size Mass Model Number Ref mm mm mm mm mm mm mm mm mm mm mm g FM M33 x.5 F ECO (LR)OEM.5M 56,6 3,8 70,0 60,3 6,0 44,5,7,7 6,4, M5 00 FM M36 x.5 F93306 ECO (LR)OEM.5M 56,6 3,8 70,0 60,3 6,0 44,5,7,7 6,4, M5 00 6

30 OEM XT Adjustable Series Hydraulic Shock Absorbers OEMXT Mid-Bore Series OEMXT 3 /4 (LR)OEMXT.5M Series Technical Data Standard A * Adjustable Series K F 4X WL A K ØD ØE ØE * X WF ØB C C ADJUSTMENT KNOB *Note: A and E apply to urethane striker cap accessory. Optimal Fp Nominal Coil Spring Force F D (S) Velocity E T E T C Max. Max. Catalog No./Model Stroke Range Max. Max. Reaction Extended Compressed Propelling Mass mm m/s Nm/c Nm/hr Force N N N Force N Kg OEMXT 3 /4 x 5,0 0,3-3, , (LR)OEMXT 3 /4 x 5,0 0,08-, , OEMXT 3 /4 x 50,0 0,3-3, ,7 (LR)OEMXT 3 /4 x 50,0 0,08-, ,7 OEMXT 3 /4 x 3 75,0 0,3-3, , OEMXT.5M x 5,0 0,3-3, , (LR)OEMXT.5M x 5,0 0,08-, , OEMXT.5M x 50,0 0,3-3, ,7 (LR)OEMXT.5M x 50,0 0,08-, ,7 OEMXT.5M x 3 75,0 0,3-3, , Catalog No./Model C A A B D E E F K K WF WL Thread mm mm mm mm mm mm mm mm mm mm mm (LR)OEMXT 3 /4 x 3 /4 - UN ,5 9 (LR)OEMXT 3 /4 x 3 /4 - UN ,5 9 (LR)OEMXT 3 /4 x 3 3 /4 - UN ,5 9 (LR)OEMXT.5M x M4 x, ,5 9 (LR)OEMXT.5M x M4 x, ,5 9 (LR)OEMXT.5M x 3 M4 x, ,5 9 7

31 Adjustable Series Hydraulic Shock Absorbers OEMXT Mid-Bore Series OEMXT 3 /4 (LR)OEMXT.5M Series Clevis Mount Accessories OEM XT P ØN ØT CR ØS W LOCK RING L SPRING OPTIONAL ØM V U Q Z Adjustable Series (S) Catalog No./Model Stroke L M N P Q S T U V W Z CR Mass mm mm mm mm mm mm mm mm mm mm mm mm mm Kg Δ(LR)OEMXT 3 / 4 x CM (S) 5 99,0 9,60,70 9,0 5,4 5,0 5,4 5,0 6,0,0,9 4,3 +0,5/0 +0,5/0 0/-0,3 +0,5/-0,59 Δ(LR)OEMXT.5M x CM (S),70 9,0 5 99,0 9,60 5,4 5,0 5,4 5,0 6,0,0,9 4,3 +0,5/0 +0,5/0 0/-0,3 +0,5/-0,59 Δ(LR)OEMXT 3 / 4 x CM (S) 50 50,0 9,60,70 9,0 5,4 4,3 +0,5/0 +0,5/0 0/-0,3 5,0 5,4 5,0 6,0,0,9 +0,5/-0,7 Δ(LR)OEMXT.5M x CM (S) 50 50,0 9,60 ΔOEMXT 3 / 4 x 3 CM (S) ,0 9,60 ΔOEMXT.5M x 3 CM (S) ,0 9,60,70 9,0 5,4 5,0 5,4 5,0 6,0,0,9 4,3 +0,5/0 +0,5/0 0/-0,3 +0,5/-0,70 9,0 5,4 5,0 5,4 5,0 6,0,0,9 4,3 +0,5/0 +0,5/0 0/-0,3 +0,5/-0,95,70 9,0 5,4 5,0 5,4 5,0 6,0,0,9 4,3,95 +0,5/0 +0,5/0 0/-0,3 +0,5/-0,7 Notes:. S designates model is supplied with spring.. Δ = Non-standard lead time items, contact ITT Enidine. Flange Foot Mount ADJUSTMENT KNOB LOCK RING ØFC FE FG FD FK FJ Y + STROKE Z + STROKE FB FA Bolt Catalog No./ Part Model Y Z FA FB FC FD FE FG FJ FK Size Mass Model Number Ref mm mm mm mm mm mm mm mm mm mm mm g FM 3 / 4 - FE940 (LR)OEM 3 / 4 60,5 6,9 95,3 76, 8,6 55,0,7 9,5 9,7 9, M8 370 FM M4 x,5 F940 (LR)OEM.5M 60,5 6,9 95,3 76, 8,6 55,0,7 9,5 9,7 9, M

32 OEM XT Adjustable Series Hydraulic Shock Absorbers OEMXT Mid-Bore Series OEMXT /8 (LR)OEMXT.0M Series Standard A * Technical Data Adjustable Series K F 4X WL A K ØD ØE ØB ØE * X WF C C ADJUSTMENT KNOB *Note: A and E apply to urethane striker cap accessory. Optimal Fp Nominal Coil Spring Force F D (S) Velocity E T E T C Max. Max. Catalog No./ Stroke Range Max. Max. Reaction Extended Compressed Propelling Mass Model mm m/s Nm/c Nm/hr Force N N N Force N Kg ΔLROEMXT /8 x 5,0 0,08-, , OEMXT /8 x 50,0 0,3-3, ,6 LROEMXT /8 x 50,0 0,08-, ,6 OEMXT /8 x 4 00,0 0,3-3, ,9 OEMXT /8 x 6 50,0 0,3-3, ,4 ΔLROEMXT.0M x 5,0 0,08-, , OEMXT.0M x 50,0 0,3-3, ,6 LROEMXT.0M x 50,0 0,08-, ,6 OEMXT.0M x 4 00,0 0,3-3, ,9 OEMXT.0M x 6 50,0 0,3-3, ,4 Note: Δ = Non-standard lead time items, contact ITT Enidine. C A A B D E E F K K WF WL Catalog No./Model mm mm mm mm mm mm mm mm mm mm mm Δ LROEMXT / 8 x / - UN ,5 9 LROEMXT / 8 x / - UN ,5 9 OEMXT / 8 x 4 / - UN ,5 9 OEMXT / 8 x 6 / - UN ,5 9 Δ LROEMXT.0M x M64 x, ,5 9 (LR)OEMXT.0M x M64 x, ,5 9 OEMXT.0M x 4 M64 x, ,5 9 OEMXT.0M x 6 M64 x, ,5 9 Note: Δ = Non-standard lead time items, contact ITT Enidine. 9

33 Adjustable Series Hydraulic Shock Absorbers OEMXT Mid-Bore Series Accessories OEMXT /8 (LR)OEMXT.0M Series Clevis Mount Accessories OEM XT P ØN ØT CR ØS W LOCK RING L SPRING OPTIONAL V ØM U Q Z Adjustable Series (S) Catalog No./Model Stroke mm L mm M mm N mm P mm Q mm S mm T mm U mm V mm W mm Z mm CR mm Mass Kg Δ(LR)OEMXT / 8 x CM (S) Δ(LR)OEMXT.0M x CM (S) ΔOEMXT / 8 x 4 CM (S) ΔOEMXT.0M x 4 CM (S) ΔOEMXT / 8 x 6 CM (S) ΔOEMXT.0M x 6 CM (S) , , , ,0 Notes:. S designates model is supplied with spring.. Δ = Non-standard lead time items, contact ITT Enidine. 9,07 9,07 3,7 38,0 +0,5/0 +0,5/0 0/-0,3 +0,5/0,0 9,07 9,07 3,7 38,0 +0,5/0 +0,5/0 0/-0,3 +0,5/0,0 9,07 9,07 3,7 38,0 +0,5/0 +0,5/0 0/-0,3 +0,5/0,0 9,07 9,07 3,7 38,0 +0,5/0 +0,5/0 0/-0,3 +0,5/0, ,0 9,07 9,07 3,7 38,0 +0,5/0 +0,5/0 0/-0,3 +0,5/0,0 9,07 9,07 3, ,0 38,0 +0,5/0 +0,5/0 0/-0,3 +0,5/0,0 73,0 38,0 38,0 36,0 6,0 6,0 3,0 5,30 73,0 38,0 38,0 36,0 6,0 6,0 3,0 5,30 73,0 38,0 38,0 36,0 6,0 6,0 3,0 6,08 73,0 38,0 38,0 36,0 6,0 6,0 3,0 6,08 73,0 38,0 38,0 36,0 6,0 6,0 3,0 7,39 73,0 38,0 38,0 36,0 6,0 6,0 3,0 7,39 Flange Foot Mount ADJUSTMENT KNOB LOCK RING ØFC FE FG FD FK FJ Y + STROKE Z + STROKE FB FA Bolt Catalog No./ Model Part Number Model Ref Y mm Z mm FA mm FB mm FC mm FD mm FE mm FG mm FJ mm FK mm Size Mass mm Kg Notes FM / x FE300 (LR)OEM /8 76, 39,6 43,0 4,0 0,4 89,7 6,0 44,5,,4 M0.08 FM M64 x F300 (LR)OEM.0M 76, 39,6 43,0 4,0 0,4 89,7 6,0 44,5,,4 M0.08 Notes:. OEM /8 x 6 Z dimension is 68,3 mm.. OEM.0M x 6 Z dimension is 68,3 mm. 30

34 OEM Adjustable Series Hydraulic Shock Absorbers OEM Large-Bore Series OEM 3.0M OEM 4.0M Series Standard Technical Data Adjustable Series C H F K TYP A A * ØD ØE ØE * ADJUSTMENT KNOB ØB J *Note: A and E apply to urethane striker cap accessory. Optimal Fp Nominal Coil Spring Force F D (S) Velocity E T E T C Max. Max. Catalog No./ Stroke Range Max. Max. Reaction Extended Compressed Propelling Mass Model mm m/s Nm/c Nm/hr Force N N N Force N Kg OEM 3.0M x 50 0,3-4, ,0 OEM 3.0M x ,3-4, , OEM 3.0M x 5 5 0,3-4, ,9 OEM 3.0M x ,3-4, ,6 OEM 4.0M x 50 0,3-4, ,0 OEM 4.0M x ,3-4, , OEM 4.0M x ,3-4, ,0 ΔOEM 4.0M x ,3-4, ,0 ΔOEM 4.0M x ,3-4, ,0 Note: Δ = Non-standard lead time items, contact ITT Enidine. Catalog No./Model A A B C D E E F H J K mm mm mm mm mm mm mm mm mm mm OEM 3.0M x M85 x OEM 3.0M x M85 x OEM 3.0M x M85 x OEM 3.0M x M85 x OEM 4.0M x M5 x OEM 4.0M x M5 x OEM 4.0M x M5 x ΔOEM 4.0M x M5 x ΔOEM 4.0M x M5 x Notes:. All shock absorbers will function satisfactorily at 5% of their maximum rated energy per cycle. If less than 5%, a smaller model should be specified.. For mounting accessories, see pages Rear flange mounting of OEM 3.0M x 6.5, OEM 4.0M x 8 and OEM 4.0M x 0 models not recommended when mounting horizontally. 4. Δ = Non-standard lead time items, contact ITT Enidine. 3

35 Adjustable Series Hydraulic Shock Absorbers OEM Large-Bore Series OEM 3.0M OEM 4.0M Series Clevis Mount Accessories OEM P ØT ØS ØN CR LOCK RING L SPRING OPTIONAL V ØM U Q Z Adjustable Series (S) Catalog No./Model Stroke L M N P Q S T U V W Z CR Mass mm mm mm mm mm mm mm mm mm mm mm mm mm Kg ΔOEM 3.0M x CM (S) 50 35,0 9,07 9,07 3,7 38,0 98,0 38, 38, 36,0 6,0 6,0 +0,5/0 +0,5/0 0/-0,3 +0,5/0 3,0 8,66 ΔOEM 3.0M x 3.5 CM (S) 90 40,0 9,07 9,07 3,7 38,0 98,0 38, 38, 36,0 6,0 6,0 +0,5/0 +0,5/0 0/-0,3 +0,5/0 3,0 0,70 ΔOEM 3.0M x 5 CM (S) 5 479,0 9,07 9,07 3,7 38,0 98,0 38, 38, 36,0 6,0 6,0 +0,5/0 +0,5/0 0/-0,3 +0,5/0 3,0,5 ΔOEM 3.0M x 6.5 CM (S) ,0 9,07 9,07 3,7 38,0 98,0 38, 38, 36,0 6,0 6,0 +0,5/0 +0,5/0 0/-0,3 +0,5/0 3,0 5,4 ΔOEM 4.0M x CM (S) 50 43,0 5,4 5,4 38, 90,5 7,0 57, 5,0 5,0 44,0 38, +0,5/0 +0,5/0 0/-0,3 +0,5/0 35,0 9,3 ΔOEM 4.0M x 4 CM (S) ,0 5,4 5,4 38, 90,5 7,0 57, 5,0 5,0 44,0 38, +0,5/0 +0,5/0 0/-0,3 +0,5/0 35,0,4 ΔOEM 4.0M x 6 CM (S) ,0 5,4 5,4 38, 90,5 7,0 57, 5,0 5,0 44,0 38, +0,5/0 +0,5/0 0/-0,3 +0,5/0 35,0 4, ΔOEM 4.0M x 8 CM (S) 00 76,0 5,4 5,4 38, 90,5 7,0 57, 5,0 5,0 44,0 38, +0,5/0 +0,5/0 0/-0,3 +0,5/0 35,0 34,0 ΔOEM 4.0M x 0 CM (S) ,0 5,4 5,4 38, 90,5 7,0 57, 5,0 5,0 44,0 38, +0,5/0 +0,5/0 0/-0,3 +0,5/0 35,0 37,37 Notes:. S indicates model is supplied with spring.. Δ = Non-standard lead time items, contact ITT Enidine. Flange Foot Mount ADJUSTMENT KNOB LOCK RING ØFC FE FG FD FJ Y + STROKE Z + STROKE FB FA Bolt Catalog No./ Part Model Ref J Y Z FA FB FC FD FE FG FJ FK Size Mass Notes Model Number mm mm mm mm mm mm mm mm mm mm mm mm kg FM M85 x F3330 OEM 3.0M 58 8,0 59,0 65,0 39,7 3,5 03,0 5,4 5,3 4, 8,7 M 984 FM M5 x F370 OEM 4.0M 74 90,5 37,0 03, 65,0 6,8 49,4 38,0 79,5 6,0 50,8 M Notes:. OEM 3.0M x 6,5, Z dimension is 77,7mm.. OEM 4.0M x 8 and 4.0M x 0M, Z dimension is 6,0mm. 3. For rear foot mount, dimension FJ is,4mm. 3

36 OEM Adjustable Series Hydraulic Shock Absorbers OEMXT Mid-Bore/OEM Large-Bore Accessories Stop Collar (SC) Accessories Adjustable Series (LR)OEMXT 3 /4 (LR)OEMXT.0M CA ØCB ØCD Catalog No./ Part Model CA CB CD Mass Model Number Ref mm mm mm g ΔSC M / - * 8KE940 (LR)OEMXT 3 / 4 49,0 49,0 56,5 340 ΔSC M / - x 8KE300 (LR)OEMXT / 8 x & 4 63,0 65,0 76,0 65 Δ SC M / - x 6 8KE30 (LR)OEMXT /8 x 6 93,0 65,0 76,0 936 Δ SC M4 x.5 x 8K940 (LR)OEMXT.5M x 6,0 49,0 56,0 397 Δ SC M4 x.5 x 8K94 (LR)OEMXT.5M x 75,0 49,0 56,0 539 ΔSC M4 x.5 x 3 8K94 OEMXT.5M x 3 87,0 49,0 56,0 65 Δ SC M64 x x M (LR)OEMXT.0M x 89,0 65,0 76,0 936 ΔSC M64 x x 4 M OEMXT.0M x 4 4,0 65,0 76,0 9 ΔSC M64 x x 6 M OEMXT.0M x 6 43,0 65,0 76,0 475 Notes:. * Do not use with urethane striker cap.. Δ = Non-standard lead time items, contact ITT Enidine. Lock Ring (LR) ØB LH Catalog No./ Part Model B LH Mass Model Number Ref mm mm g LR 3 /4 - F8E (LR)OEMXT 3 /4 50,8 9,6 85 LR / - F8E (LR)OEMXT /8 73,0,7 4 LR M4 x.5 F (LR)OEMXT.5M 50,8 9,6 85 LR M64 x F (LR)OEMXT.0M 73,0,7 4 LR M85 x F (LR)OEM 3.0M 98, 6,0 6 LR M5 x F (LR)OEM 4.0M 6,7,4 397 Square Flange (SF) ØFC LOCK SLOT SB SA FH Bolt Catalog No./ Part Model FC FH SA SB Size Mass Model Number Ref mm mm mm mm mm g SF 3 /4 - M4E9409 (LR)OEMXT 3 /4 8,6,7 57, 4,4 M8 40 SF / - M4E3009 (LR)OEMXT /8 0,4 5,7 90,0 89,0 M0 570 SF M4 x.5 M49409 (LR)OEMXT.5M 8,6,7 57, 4,4 M8 40 SF M64 x M43004 (LR)OEMXT.0M 0,4 5, ,9 M0 570 SF M85 x M OEM 3.0M 3,5 9,0 0,6 76, M3 680 SF M5 x M43704 OEM 4.0M 6,5 5,4 39,7,3 M

37 Adjustable Series Hydraulic Shock Absorbers OEMXT Mid-Bore/OEM Large-Bore Accessories Rectangular Flange (RF) Accessories OEM SA SB ØFC RD RE LOCK SLOT FH Bolt Catalog No./ Part Model FC FH RD RE SA SB Size Mass Model Number Ref mm mm mm mm mm mm mm g RF 3 /4 - M5E9409 (LR)OEMXT 3 /4 8,6,7 60,5 76, 57, 4,4 M8 60 RF M4 x.5 M59409 (LR)OEMXT.5M 8,6,7 60,5 76, 57, 4,4 M8 60 RF M85 x M OEM 3.0M 3,5 9, 0,6 7,0 0,6 76, M3 040 Adjustable Series Stop Bar Kit A B Bolt Kit Part Model A B C D E F T Size Mass Number Ref mm mm mm mm mm mm mm g D X T C ΔT OEMXT 3 /4 6,0 6, 57, 4,4 7,98, 5 /6-4 UNF x 8 mm DEEP 5 /6 73 ΔT OEMXT /8,7 36, 88,9 69,9 9,78, 3 /8-4 UNF x 8 mm DEEP 3/8 98 E Notes:. Kit includes Stop Bars, Rectangular Flange for OEMXT 3 /4 and.5m, Square Flange for /8 and.0m and Lock Ring.. Δ = Non-standard lead time items, contact ITT Enidine. F Urethane Striker Cap (UC) A ØE Catalog No./ Part Model A E Mass Model Number Ref mm mm g UC 940 C (LR)OEMXT 3 /4 4,5 44,5 4 UC 300 C (LR)OEMXT /8 4, 57,0 3 UC 940 C (LR)OEMXT.5M 4,5 44,5 4 UC 300 C (LR)OEMXT.0M 4, 57,0 3 UC 3330 C OEM 3.0M 3,4 76,0 85 UC 370 C OEM 4.0M 37,5 95,0 70 Note: For complete shock absorber dimension with urethane striker cap, refer to engineering data, pages 7-3. Stop Collar With Flange (SCF) ØA X ØE ØF B D /4-0 UNC X ØG Bolt Catalog No./ Part Model A B C ±.00 D E F G Size Mass Model Number Ref mm mm mm mm mm mm mm mm g Δ SCF 3 /4 - M OEMXT 3 / ,3,4 6,4 8, Δ SCF / - M OEMXT / ,4 9,7 8, C Notes:. Locking set screw feature provided as standard.. Δ = Non-standard lead time items, contact ITT Enidine. 34

38 OEM XT Adjustable Series Adjustable Series Hydraulic Shock Absorbers ECO OEM/OEMXT/OEM Large Bore Series After properly sizing the shock absorber, the useable range of adjustment settings for the application can be determined:. Locate the intersection point of the application s impact velocity and the selected model graph line.. The intersection is the maximum adjustment setting to be used. Adjustments exceeding this maximum suggested setting could overload the shock absorber. 3. The useable adjustment setting range is from the 0 setting to the maximum adjustment setting as determined in step. Useable Adjustment Setting Range Adjustment Techniques Example: OEM.5M x. Impact Velocity:,0 m/s. Intersection Point: Adjustment Setting 5 3. Useable Adjustment: Setting Range 0 to 5 Example: (LR)OEMXT.0M x. Impact Velocity:.5 m/s. Intersection Point: Adjustment Setting 3 3. Useable Adjustment: Setting Range 0 to 3 Position 0 provides minimum damping force. Position 8 provides maximum damping force. (LR)OEMXT Large OEMXT Large IMPACT VELOCITY (m/s) IMPACT VELOCITY (m/s) ADJUSTMENT SETTING 80 adjustment with setscrew locking. OEMXT 3.0M OEM 4.0M 360 adjustment with setscrew locking. OEMXT.5M and OEMXT.0M ADJUSTMENT SETTING 360 adjustment with setscrew locking (LR)OEMXT.5M and (LR)OEMXT.0M 80 adjustment with setscrew locking ECO OEM 0.M - ECO OEM 0.5M 360 adjustment with setscrew locking ECO OEM.0M ECO (LR)OEM Small Series ECO OEM Small Series IMPACT VELOCITY (m/s) ADJUSTMENT SETTING (For impact velocities below 0,3 m/s, consult factory) IMPACT VELOCITY (m/s) ADJUSTMENT SETTING 80 adjustment with setscrew locking ECO (LR)OEM 0.5M - ECO (LR)OEM 0.5M 360 adjustment with setscrew locking ECO (LR)OEM.0M 35

39 Adjustable Series Adjustable Series Hydraulic Shock Absorbers OEMXT/OEM Series Typical Applications OEM XT Automotive Manufacturing Applications Bottling Applications Automation/Sorting Applications 36

40 TK STH Non-Adjustable Series Hydraulic Shock Absorbers TK Micro-Bore Series, STH Series Overview Non-Adjustable Series TK 0 TK TK 6 STH Series ITT Enidine non-adjustable micro-bore hydraulic shock absorbers can accommodate varying energy conditions. This family of tamperproof shock absorbers provides consistent performance, cycle after cycle. Non-adjustable models are designed to absorb maximum energy within a compact envelope size. The TK Series is a versatile, miniature design which provides effective, reliable deceleration and vibration control for light loads. Models can accommodate a wide range of operating conditions. The ITT Enidine STH Series offers the highest energy absorption capacity relative to its size. These custom-orificed shock absorbers are designed to meet exact application requirements. STH Series shock absorbers are available in fully threaded cylinder bodies, providing flexibility in mounting configurations. Features and Benefits Extensive non-adjustable product line offers flexibility in both size and energy absorption capacity to fulfill a wide range of application requirements. Tamperproof design ensures repeatable performance. Special materials and finishes can be designed to meet specific customer requirements. Threaded cylinders provide mounting flexibility and increase surface area for improved heat dissipation. A select variety of surface finishes maintains original quality appearance and provides the longest corrosion resistance protection. ISO quality standards result in reliable, long-life operation. Incorporating optional fluids and seal packages can expand the standard operating temperature range from ( 0 C to 80 C) to ( 30 C to 00 C). 37

41 Non-Adjustable Series Hydraulic Shock Absorbers TK Micro-Bore Series, STH Series ITT Enidine Non-Adjustable Single-Orifice Shock Absorbers Piston Rod Bearing Foam Accumulator Cylinder Check Ball Piston Head Overview TK STH Non-Adjustable Series Orifice Coil Spring Piston Stop Plug Constant orifice area damping (dashpot) provides the largest shock force at the beginning of the stroke when impact velocity is highest. These shock absorbers provide high-energy absorption in a small, economical design. The internal structure of a single orifice shock absorber is shown above. When a force is applied to the piston rod, the check ball is seated and the valve remains closed. Oil is forced through the orifice, creating internal pressure allowing smooth, controlled deceleration of the moving load. When the load is removed, the compressed coil spring moves to reposition the piston head, the check ball unseats, opening the valve that permits rapid return of the piston head rod to the original extended position. The closed cellular foam accumulator is compressed by the oil during the stroke, compensating for fluid displaced by the piston rod during compression. Without the fluid displacement volume provided by the foam accumulator, the closed system would be hydraulically locked. Single-orifice shock absorbers provide constant orifice area (dashpot) damping. 38

42 TK STH Non-Adjustable Series Hydraulic Shock Absorbers TK Micro-Bore Series TK 6M, TK 8M Series Technical Data Non-Adjustable Series Standard ØG Catalog No./ Model H F A F P Bore S E T E T C Max. C Nominal Coil Reaction Force Size Stroke Max. Max. Reaction Force Extended Compressed Mass mm mm Nm/c N/hr N N N g TK 6M 4, 4,0, ,0 3,5 4 TK 8M 4, 4,0, ,0 3,5 6 ØD Q Catalog No./ Model Damping A C D F G H Q Constant mm mm mm mm mm mm TK 6M -, -, -3 9,0 M6 x 0,5,0 5,0 5,0 4,0,0 TK 8M -, -, -3 9,0 M8 x,0,0 5,0 6,4 4,0,0 Note: Dash numbers in page color are non-standard lead time items, contact ITT Enidine. TK 6M/TK 8M IMPACT VELOCITY (m/s) TOTAL ENERGY (Nm/c) 39

43 Non-Adjustable Series Hydraulic Shock Absorbers TK Micro-Bore Series TK 0M Series Standard ØG H WL F C A * ØD *Note: A and E apply to button models and urethane striker cap accessory. F P Nominal Coil F Spring Force D S E T E T C Max. Max. Catalog No./ Stroke Max. Max. Reaction Extended Compressed Propelling Mass Model mm Nm/c Nm/hr Force N N N Force N g TK 0M (B) 6,4 6, ,5 0,0 7 ØE* Q WF ØG H WL F A C Technical Data ØD Q WF TK Non-Adjustable Series Catalog No./ Model S Damping A A C D E F G H Q WF WL Stroke Constant mm mm mm mm mm mm mm mm mm mm mm TK 0M Δ TK 0M (B) - to -9 44,6 54,4 M0 x,0 3, 8,5 38,0 8,3 5,0,5 9,0 4,0 6,4 Notes:. Δ = Non-standard lead time items, contact ITT Enidine.. (B) indicates button model of shock absorber. -9 TK M Series Standard ØG C ØD Q IMPACT VELOCITY (m/s) H *Note: A and E apply to button models and urethane striker cap accessory. F A F P Nominal Coil F D S E T E T C Max. Spring Force Max. Catalog No./ Stroke Max. Max. Reaction Extended Compressed Propelling Mass Model mm Nm/c Nm/hr Force N N N Force N g TK M 6,4, ,9 5, TOTAL ENERGY (Nm/c) TK M Catalog No./ Model Damping Constant A mm C D mm F mm G mm H mm Q mm TK M -, -, -3 35,4 M0 x,0 3, 8,7 8, 4,4, Note: A positive stop is required to prevent the bottoming of the TK M shock absorber. IMPACT VELOCITY (m/s) TOTAL ENERGY (Nm/c) 40

44 STH Non-Adjustable Series Non-Adjustable Series Hydraulic Shock Absorbers STH Series STH.5M STH.5M x Series Custom Orificed Products C F A ØD ØD WF Technical Data ØE C F WF A F P Nominal Coil Spring Force S E T E T C Max. Catalog No./ Stroke Max. Max. Reaction Extended Compressed Mass Model mm Nm/c Nm/hr Force N N N g ΔSTH.5M 6, ΔSTH.5M, ΔSTH.75M 9, ΔSTH.0M 5, ΔSTH.0M x 50, ΔSTH.5M x 5, ΔSTH.5M x 50, Notes:. Custom orificed application data needed.. All shock absorbers will function at 5% of their rated energy per cycle. If less than 5%, a smaller model should be specified. 3. ITT Enidine recommends a positive stop to prevent bottoming of the shock absorber. 4. Δ = Non-standard lead time items, contact ITT Enidine. Catalog No./ A A C D E F Model mm mm mm mm mm mm WF Δ STH.5M 7,0 M4 x,0 4,8,7 5,0 3,0 Δ STH.5M 89,0 M x,5 5,6 9,5 68,5 0,0 Δ STH.75M 30,0 M30 x,0 8,0 4,3 03,0 7,0 Δ STH.0M 70,0 M36 x,5 9,5 7,5 36,5 3,0 Δ STH.0M x 38, M36 x,5 9,5 7,5 78,3 3,0 Δ STH.5M x 80,0 M45 x,5 6,0 54,0 4,0 Δ STH.5M x 70,0 M45 x,5 6,0 9,0 4,0 4

45 Non-Adjustable Series Hydraulic Shock Absorbers TK Micro-Bore Series, STH Series TK 0M STH.5M x Series Accessories STH Jam Nut (JN) JA JB JH Catalog No./ Model Part Number Model Ref JA mm JB mm JH mm Mass g JN M0 x J4467 TK0M/TKM 5,0 3,0 3,,8 JN M4 X J STH.5M 9,7 7,0 4,0 3 JN M X.5 J64067 STH.5M 3,5 7,0 5,5 JN M30 X J STH.75M 4,6 36,0 7,0 6 JN M36 X.5 J STH.0M 4,6 36,0 7,0 6 Non-Adjustable Series Lock Ring (LR) ØB LH Catalog No./ Model Part Number Model Ref B mm LH mm Mass g LR M45 x.5 F STH.5 Series 57, 9,5 75 Square Flange (SF) ØFC LOCK SLOT Bolt Catalog No./ Model Part Number Model Ref FC mm FH mm SA mm SB mm Size mm Mass g SF M45 X.5 M STH.5 Series 8,6,7 57, 4,3 M8 4 SB FH SA Side Load Adapter (SLA) WF E C ØS ØD HEX JAM NUT (NOT INCLUDED) WL B A STROKE Catalog No./ Model Part Number Model Ref Stroke mm A mm B mm C D mm E mm S mm WF mm WL mm Δ SLA 0MF SLA TK 0M/TK M 6,9 M0 x 5,0,6 3,0,0 4,0 Notes:. Maximum sideload angle is 30.. Δ = Non-standard lead time items, contact ITT Enidine. 4

46 TK STH Non-Adjustable Series Hydraulic Shock Absorbers TK Micro-Bore Series, STH Series TK 0M STH.5M x Series Accessories Non-Adjustable Series Rectangular Flange (RF) SA SB ØFC LOCK SLOT RD RE FH Bolt Catalog No./ Model Part Number Model Ref A mm FC mm FH mm RD mm RE mm SA mm SB mm Size Mass mm g RF M45 x.5 M STH.5 Series M45 x,5 8,6,7 60,5 76, 57, 4,3 M8 55 Universal Retaining Flange (UF) K I Ø5,5 A B F Ø8,0 E D C Ø5,5 J G Catalog No./ Part Model A B C D E F G H J Model Number Ref mm mm mm mm mm mm mm mm UF M0 x U TK 0M(B)/TKM M0 x 38,0,0 6,0 6,5 5,5 5,5 5 Note: All dimensions in millimeters. 43

47 Non-Adjustable Series Non-Adjustable Series Hydraulic Shock Absorbers TK Micro-Bore Series, STH Series Typical Applications STH Packaging Mecical Devices High Speed Automation 44

48 ECO Non-Adjustable Series Hydraulic Shock Absorbers ECO Series Overview Non-Adjustable Series ECO Series RoHS COMPLIANT ITT Enidine s New ECO Series non-adjustable hydraulic shock absorbers can accommodate varying energy conditions. This family of tamperproof shock absorbers provides consistent performance, cycle after cycle. Non-adjustable models are designed to absorb maximum energy within a compact envelope size. The New ECO Series was designed using materials and fluids that are safe for our environment. Models can accommodate a wide range of operating conditions with varying masses or propelling forces. The New ECO Series offers a flexible design to accomodate a wide variety of application parameters. Whether your application has a low velocity/high drive force or high velocity/low drive force condition, the New ECO Series will deliver the performance that you have come to expect. Features and Benefits Extensive non-adjustable product line offers flexibility in both size and energy absorption capacity to fulfill a wide range of application requirements. Environmentally friendly materials: - RoHS Compliant materials - Bio-degradable hydraulic oil - Recyclable packaging materials Introducing our new Enicote II surface finish: - RoHS Compliant - Rated at 350 hours salt spray corrosion protection Jam Nut included with every shock absorber. ISO quality standards result in reliable, long-life operation. Tamperproof design ensures repeatable performance. Threaded cylinders provide mounting flexibility and increase surface area for improved heat dissipation. Wrench flats promote ease of mounting Capability to mount into pressure chambers Integrated positive stopping capabilities up to 7 bar. Special materials and finishes can be designed to meet specific customer requirements - Optional fluids and seal packages can expand the standard operating temperature range from ( 0 C to 80 C) to ( 35 C to 00 C). - Food grade options available Custom orificed (CBECO) can be engineered to meet specific application requirements or emergency impact only requirements. 45

49 Non-Adjustable Series Hydraulic Shock Absorbers ECO Series ITT Enidine Non-Adjustable Multiple Orifice Shock Absorbers Piston Rod Bearing Cylinder Check Ring Piston Head Orifice Hole Location Overview ECO Non-Adjustable Series Foam Accumulator Coil Spring Oil Shock Tube Curve A Curve B Self-compensating damping maintains acceptable deceleration with conventional type damping characteristics. Self-compensating shock absorbers operate over a wide range of weights and velocities. These shock absorbers are well suited for high drive force, low velocity applications, and where energy conditions may change. Curve A shows the shock force vs. stroke curve of a self-compensating shock absorber impacted with a low velocity and high drive force. Curve B shows the shock force vs. stroke curve of a self-compensating shock absorber impacted with a high velocity and low drive force. The design of a multi-orifice shock absorber features a double cylinder arrangement with space between the concentric shock tube and cylinder, and a series of orifice holes drilled down the length of the shock tube wall. During piston movement, the check ring is seated and oil is forced through the orifices in the shock tube wall, into the closed cellular foam accumulator and behind the piston head. As the piston head moves it closes off orifice holes, thus reducing the available orifice area in proportion to the velocity. After the load is removed the coil spring pushes the piston rod outward. This unseats the check ring and permits the oil to flow from the accumulator and across the piston head, back into the shock tube. This allows quick repositioning for the next impact. Low Pressure multiple orifice shock absorbers can provide progressive or self-compensating damping, depending on the impact conditions. 46

50 ECO Non-Adjustable Series Non-Adjustable Series Hydraulic Shock Absorbers ECO Series Standard ECO 8 ECO 00 Series ØG H WL F C A A * J ØD ØE * Technical Data WF *Note: A and E apply to button models and urethane striker cap accessory. One Hex Jam Nut included with every shock absorber. (E T E) (F P ) Nominal Coil Spring Force (F D ) (S) (E T ) Emergency (E T C) Max. Max. Catalog No./ Stroke Max. Max. Max. Reaction Extended Compressed Propelling Mass Model mm Nm/cycle Nm/cycle* Nm/h N N N N g ECO 8 (B) 6,4 4, ,7 5, ECO 0 (B) 7,0 7, , 4, ECO 5 (B) 0,4, ,0 7, ECO S 5 (B),7 4, ,5, ECO 5 (B) 6,0 30, ,5, ECO S 50 (B),7 3, ,0 5, ECO 50 (B),0 6, ,9 30, ECO 00 (B) 5,0 05, ,0 7, *Note: Maximum energy rating for emergency use only. Estimated cycle life of -5 cycles if used at maximum emergency rating. Catalog No./ Model Note:. See page for constant damping curves. Damping A A C D E F G H J WF WL Constant mm mm mm mm mm mm mm mm mm mm mm ECO 8 MF (B) -,-,-3 M8 x 0,75 ECO 8 MC (B) -,-,-3 47,0 57,0 M8 x,0,5 6,8 40,9 6,6 4,6,5 ECO 0 MF (B) -,-,-3 54,0 64,0 M0 x,0 3,0 8,6 46,5 8,6 4,6 3,3 ECO 5 MF(B) -,-,-3,-4 6, 7,4 M x,0 3,0 0, 5, 9,9 6,9,5,0 9,5 ECO S 5 MF (B) -,-,-3 M4 x,0 8,7 9, ECO S 5 MC (B) -,-,-3 M4 x,5 4,0, 69,5 0,9 5,,0,0,7 ECO 5 MF (B) -,-,-3,-4 M4 x,0 97,5 07, ECO 5 MC (B) -,-,-3,-4 M4 x,5 4,0, 8,3 0,9 7,6,0,0,7 ECO S 50 MC (B) -,-,-3 87,9 99,9 M0 x,5 4,8,7 74,4 6,3 7,6,0 8,0,7 ECO 50 MC (B) -,-,-3,-4 8,4 30,3 M0 x,5 4,8,7 95,5 6,3 7,6,0 8,0,7 ECO 00 MF (B) -,-,-3,-4 M5 x,5 8,8 4,5 ECO 00 MC (B) -,-,-3,-4 M7 x 3,0 6,4 5,7 0,6,0,7 4,6 3,0,7 47

51 Non-Adjustable Series Hydraulic Shock Absorbers ECO Series ECO 8 ECO 00 Series Accessories ECO Jam Nut (JN) *Note: One Hex Jam Nut included with every shock absorber. JA JB JH Non-Adjustable Series Catalog No./ ECO Series JA JB JH Model Part Number Model (Ref) mm mm mm JN M8 x 0,75 J ECO 8 MF (B) 4,0,0 4,0 JN M8 x J ECO 8 MC (B) 4,0,0 4,0 JN M0 x J ECO 0 MF (B) 7,3 5,0 4,0 JN M x J ECO 5 M (B) 5,0 3,0 3, JN M4 x J ECO S/ECO 5 MF (B) 9,7 7,0 4,0 3 JN M4 x,5 J38465 ECO S/ECO 5 MC (B) 9,7 7,0 4,0 3 JN M0 x,5 J ECO S/ECO 50 MC (B) 7,7 4,0 4,6 9 JN M5 x,5 J ECO 00 MF (B) 37,0 3,0 4,6 5 Mass g Stop Collar (SC) ECO8 ECO00 HEX JAM NUT INCLUDED WITH SHOCK ABSORBER WF ØCD WL CA Catalog No./ ECO Series CA CB CD WF WL Model Part Number Model (Ref) mm mm mm mm mm SC M8 x 0,75 M ECO 8 MF (B) 9,0,0 4,0 3 SC M8 x M ECO 8 MC (B) 9,0,0 4,0 3 SC M0 x M ECO 0 MF (B) 9,0 4,3 SC M x M ECO 5 M (B) 9,0 6,0 4,0 9,0 4 SC M4 x,5 M93847 ECO S/ECO 5 MF (B) 5,4,0 9,0,0 38 SC M4 x M ECO S/ECO 5 MF (B) 5,4 8,0 7,0,0 0 SC M0 x,5 M ECO S/ECO 50 M (B) 38,0 5,0,0,0 63 SC M5 x,5 M ECO 00 MF (B) 44,5 38,0 3,0 5,0 5 Mass g 48

52 ECO Non-Adjustable Series Hydraulic Shock Absorbers ECO Series ECO 8 ECO 00 Series Accessories Non-Adjustable Series Side Load Adaptor (SLA) HEX JAM NUT (NOT INCLUDED) WF WL A B E C ØD STROKE ØS Catalog No./ ECO Series Model (Ref) Stroke A B C D E S WF WL Model Part Number mm mm mm mm mm mm mm mm mm SLA 0 MF SLA ECO 0 MF 6,4 M0 x 5,0,9 3,0,0 4,0 SLA MF SLA 3399 ECO 5 MF 0,0 8 4 M x 6,0 3,4 4,0 3,0 7,0 SLA 4 MF SLA 3397 ECO 5 MF 6,0 6 3 M4 x 8,0 45, 8,0 5,0 7,0 SLA 4 MC SLA 3398 ECO 5 MC,7 6 6 M4 x,5 8,0 45, 8,0 5,0 7,0 SLA 4 MFS SLA ECO S 5 MF,7 0 6 M4 x 8,0 39, 8,0 5,0 7,0 SLA 4 MCS SLA 3330 ECO S 5 MC,7 0 6 M4 x,5 8,0 39, 8,0 5,0 7,0 SLA 0 MC SLA 3330 ECO 50 M,0 3 7 M0 x,5,0 6,0 5,0,0 7,0 SLA 0 MCS SLA 336 ECO S 50 M,7 4 4 M0 x,5,0 4,5 5,0,0 7,0 SLA 5 MF SLA 3363 ECO 00 MF 5, M5 x,5 5,0 73, 36,0 3,0 7,0 SLA 5 MC SLA 3396 ECO 00 MC 5, M7 x 3 5,0 73, 36,0 3,0 0,0 Notes:. Maximum sideload angle is 30.. Part numbers in page color are non-standard lead time items, contact ITT Enidine. Universal Retaining Flange (UF) UF M0 x UF M4 x,5 UF M0 x,5 UF M7 x 3 Ø4,5 K A Ø5,5 A B F B F Ø(8,0) Ø8,0 E E D Ø4,5 0,5 G H D C Ø5,5 J G Catalog No./ ECO Series Model (Ref) A B C D E F G H I J K Model Part Number mm mm mm mm mm mm mm mm mm mm mm UF M0 x U ECO 0M M0 x 38,0,0 6,0 6,5 5,5 5,0,5 5,0 UF M x U ECO 5 M (B) M x 38,0,0 6,0 6,5 5,5 5,0,5 5,0 UF M4 x U ECO/ECO S 5 MF (B) M4 x,5 45,0 6,0 8,0 5,0 35,0 30,0 5,0 5,0 UF M4 x,5 U ECO/ECO S 5 MC (B) M4 x,5 45,0 6,0 8,0 5,0 35,0 30,0 5,0 5,0 UF M0x,5 U64643 ECO/ECO S 50 MC (B) M0 x,5 48,0 6,0 8,0 6,5 35,0 35,0 4,75 0,0 5,5 UF M5 x,5 U ECO 00/0M M5 x,5 48,0 6,0 8,0 6,5 35,0 35,0 4,75 0,0 5,5 UF M7 x 3 U58743 ECO 00 MC M7 X 3 48,0 6,0 8,0 6,5 35,0 35,0 4,75 0,0 5,5 Note: Part numbers in page color are non-standard lead time items, contact ITT Enidine. 49

53 Non-Adjustable Series Hydraulic Shock Absorbers ECO Series ECO 0 ECO 5 Series Standard WL F C A A * J ØD ØE ØE * Technical Data WF ECO Non-Adjustable Series *Note: A and E apply to button models and urethane striker cap accessory. (E T E) (F P ) Nominal Coil Spring Force (F D ) (S) (E T ) Emergency (E T C) Max. Max. Catalog No./ Stroke Max. Max. Max. Reaction Extended Compressed Propelling Mass Model mm Nm/cycle Nm/cycle Nm/h N N N N g **PRO 0 MF (B) 40,0 90, ,0 49, **PRO 0 MC (B) 40,0 90, ,0 49, ECO 0 MF (B) 5,0 85, ,0 89, ECO 5 MF (B) 5,0 85, ,0 89, ECO 0 MF (B) 50,0 350, ,0 89, ECO 5 MF (B) 50,0 350, ,0 89, *Note: Maximum energy rating for emergency use only. Estimated cycle life of -5 cycles if used at maximum emergency rating. **The PRO 0 Model is a Nickel Plated Shock Absorber. Catalog No./ Model Damping A A C D E E F J WF WL Constant mm mm mm mm mm mm mm mm mm mm **PRO 0 MF (B) -,-,-3 0,4 04,7 M5 x,5 8,0,, 7,0,5 **PRO 0 MC (B) -,-,-3 0,4 04,7 M5 x,0 8,0,, 7,0,5 ECO 0MF (B) -,-,-3 40, 45,3 M33 x,5 9,5 9,0 30,5 87,0 5,3 30,0 6,0 ECO 5 MF (B) -,-,-3 40, 45,3 M36 x,5 9,5 9,0 30,5 87,0 5,3 33,0 6,0 ECO 0 MF (B) -,-,-3 07,0,0 M33 x,5 9,5 9,0 30,5 8,0 5,3 30,0 6,0 ECO 5 MF (B) -,-,-3 07,0,0 M36 x,5 9,5 9,0 30,5 8,0 5,3 33,0 6,0 Notes:. Dash numbers in page color are non-standard lead time items, contact ITT Enidine.. See page 55 for constant damping curves. 50

54 ECO Non-Adjustable Series Non-Adjustable Series Hydraulic Shock Absorbers ECO Series ECO 0 ECO 5 Series Clevis Mount P ØS ØN X HEX JAM NUT (NOT INCLUDED) W L SPRING OPTIONAL Catalog No./ M N P Q Model L +.005/ / / /-.00 S U V W X CR Mass mm mm mm mm mm mm mm mm mm mm mm Kg V ØM CR Q Accessories ØU ECO 0 CM (S) 67 6,38 6,38,70, ,, 0,59 ECO 0 CM (S) 34 6,38 6,38,70, ,, 0,77 ECO 5 CM (S) 80 6,38 6,38,70, ,0, 0,73 ECO 5 CM (S) 30 6,38 6,38,70, ,0, 0,86 Note: (S) indicates model comes with spring. Flange Foot Mount FD FG FE ØFC FB FA FK FJ Y + STROKE Z + STROKE Bolt Kit Catalog No./ Y Z FA FB FC FD FE FG FJ FK Size Mass Model Part Number Model (Ref) mm mm mm mm mm mm mm mm mm mm mm g FM M33 x,5 F ECO 0/0M 57, 3,8 70,0 60,3 5,90 45,0,7,7 6,4, M5 00 FM M36 x,5 F93306 ECO 5/5M 57, 3,8 70,0 60,3 5,90 45,0,7,7 6,4, M5 00 Notes:. Shock absorber must be ordered separately from foot mount kit.. All foot mount kits include two foot mounts. 5

55 Non-Adjustable Series Hydraulic Shock Absorbers ECO Series ECO 0 ECO 5 Series Accessories ECO Stop Collar (SC) Metric WF ØCD Non-Adjustable Series HEX JAM NUT (NOT INCLUDED) WL CA Catalog No./ CA CD WF WL Model Part Number Model (Ref) mm mm mm mm Mass g SC M33 x,5 M ECO 0/0 M 4,0 38,0 36,0 7,0 0 SC M36 x,5 M ECO 0/0 M 63,5 43,0 4,0 8,0 0 Jam Nut (JN) JA JB JH Catalog No./ JA JB JH Model Part Number Model (Ref) mm mm mm JN M33 x,5 J ECO 0/0 M 47,3 4,0 6,4 7 JN M36 x,5 J ECO 5/5 M 47,3 4,0 6,4 7 Mass g 5

56 ECO Non-Adjustable Series Hydraulic Shock Absorbers ECO Series ECO 0 ECO 5 Series Overview Non-Adjustable Series Urethane Striker Cap (USC) A ØE Catalog No./ Part Number Model (Ref) A E Model mm mm UC 8609 C ECO 0, 5, 0 & 5 0,0 30,5 3 Mass g Rectangular Flange (RF) ØFC LOCK SLOT SB RD RE FH Bolt Catalog No./ FC FH RD RE SA SB Size Mass Model Part Number Model (Ref) mm mm mm mm mm mm mm g RF M33 x,5 N0494 ECO 0/ 0M 5,5 9,5 4,3 50,8 44,5 8,6 M5 30 RF M36 x,5 N939 ECO 5/5M 5,5 9,5 4,3 58,8 44,5 8,6 M

57 Non-Adjustable Series Non-Adjustable Series Hydraulic Shock Absorbers ECO Series ECO 8 ECO S50 Series Sizing Curves ECO Note: Minimum impact velocity for ECO models is 0, m/sec 54

58 A4-Metric:Project-A4-Metric ECO 5/8/7 :5 PM Page 55 Non-Adjustable Series Hydraulic Shock Absorbers ECO Series Sizing Curves Non-Adjustable Series ECO 50 ECO 5 Series Note: Minimum impact velocity for ECO models is 0, m/sec info@enidine.eu Tel.: Fax:

59 Non-Adjustable Series Non-Adjustable Series Hydraulic Shock Absorbers ECO Series Typical Applications ECO Factory Automation Medical Laboratory Equipment Bottle Manufacturing 56

60 PM XT Non-Adjustable Series Hydraulic Shock Absorbers PMXT Mid-Bore Series Overview Non-Adjustable Series PMXT 55/50 Mid-Bore Series ITT Enidine non-adjustable hydraulic shock absorbers can accommodate varying energy conditions. This family of tamperproof shock absorbers provides consistent performance, cycle after cycle. Non-adjustable models are designed to absorb maximum energy within a compact envelope size. The PMXT Series uses a self-compensating design to provide energy absorption in low velocity and high drive force applications. Models can accommodate a wide range of operating conditions with varying masses or propelling forces. Features and Benefits Extensive non-adjustable product line offers flexibility in both size and energy absorption capacity to fulfill a wide range of application requirements. Threaded cylinders provide mounting flexibility and increase surface area for improved heat dissipation. Tamperproof design ensures repeatable performance. Special materials and finishes can be designed to meet specific customer requirements. Incorporating optional fluids and seal packages can expand the standard operating temperature range from ( 0 C to 80 C) to ( 35 C to 00 C). A select variety of surface finishes maintains original quality appearance and provides the longest corrosion resistance protection. ISO quality standards result in reliable, long-life operation. 57

61 Non-Adjustable Series Hydraulic Shock Absorbers PMXT Mid-Bore Series Overview PM XT ITT Enidine Non-Adjustable Multiple Orifice Shock Absorbers Piston Rod Check Ring Cylinder Piston Head Oil Non-Adjustable Series Coil Spring Orifice Hole Location Foam Accumulator Bearing Shock Tube Curve A Curve B Self-compensating damping maintains acceptable deceleration with conventional type damping characteristics. Self-compensating shock absorbers operate over a wide range of weights and velocities. These shock absorbers are well suited for high drive force, low velocity applications, and where energy conditions may change. Curve A shows the shock force vs. stroke curve of a self-compensating shock absorber impacted with a low velocity and high drive force. Curve B shows the shock force vs. stroke curve of a self-compensating shock absorber impacted with a high velocity and low drive force. The design of a multi-orifice shock absorber features a double cylinder arrangement with space between the concentric shock tube and cylinder, and a series of orifice holes drilled down the length of the shock tube wall. During piston movement, the check ring is seated and oil is forced through the orifices in the shock tube wall, into the closed cellular foam accumulator and behind the piston head. As the piston head moves it closes off orifice holes, thus reducing the available orifice area in proportion to the velocity. After the load is removed the coil spring pushes the piston rod outward. This unseats the check ring and permits the oil to flow from the accumulator and across the piston head, back into the shock tube. This allows quick repositioning for the next impact. Low Pressure multiple orifice shock absorbers can provide progressive or self-compensating damping, depending on the impact conditions. 58

62 PM XT Non-Adjustable Series Hydraulic Shock Absorbers PMXT Mid-Bore Series PMXT 55 PMXT 50 Series Technical Data Non-Adjustable Series Standard WL C F ØB A A * ØD ØE ØE * WF *Note: A and E apply to urethane striker cap accessory. (F P ) Nominal Coil Spring Force (F D ) Catalog No./ (S) (E T ) (E T C) Max. Max. Model Stroke Max. Max. Reaction Extended Compressed Propelling Mass mm Nm/cycle Nm/h N N N N Kg PMXT 55 5,0 367, ,0 68, ,0 PMXT ,0 735, ,0 78, , PMXT ,0 30, ,0 78, ,3 PMXT ,0 865, ,0 55, ,7 PMXT 00 00,0 3 79, ,0 60, ,3 PMXT 50 50, , ,0 85, , Catalog No./ Model Damping A A C D E E F WF WL Constant mm mm mm mm mm mm mm mm mm PMXT 55 IF -,-, (IF) 3 /4- UN PMXT 55 MF -,-,-3 (44,0) (6,0) (MF) M45 x,5 (,7) (38,0) (44,5) (9,0) (43,5) (9,0) PMXT 550 IF -,-, (IF) 3 /4- UN PMXT 550 MF -,-,-3 (95,0) (3,0) (MF) M45 x,5 (,7) (38,0) (44,5) (8,0) (43,5) (9,0) PMXT 575 IF -,-, (IF) 3 /4- UN PMXT 575 MF -,-,-3 (46,0) (64,0) (MF) M45 x,5 (,7) (38,0) (44,5) (43,0) (43,5) (9,0) PMXT 050 IF -,-, (IF) /- UN PMXT 050 MF -,-,-3 (6,0) (43,0) (MF) M64 x,0 (9,0) (50,0) (57,0) (40,0) (6,5) (9,0) PMXT 00 IF -,-, (IF) /- UN PMXT 00 MF -,-,-3 (38,0) (345,0) (MF) M64 x,0 (9,0) (50,0) (57,0) (9,0) (6,5) (9,0) PMXT 50 IF -,-, (IF) /- UN PMXT 50 MF -,-,-3 (956,0) (473,0) (MF) M64 x,0 (9,0) (60,0) (60,0) (4,0) (6,5) (9,0) Notes:. Dash numbers in page color are non-standard lead time items, contact ITT Enidine.. See page 59 for constant damping curves. 3. Urethane striker caps are available as accessories for models PM 55 to PM

63 Non-Adjustable Series Hydraulic Shock Absorbers PMXT Mid-Bore Series PMXT 55 CM PMXT 50 CM Series Accessories PM XT Clevis Mount P ØT ØS ØN CR W LOCK RING L SPRING OPTIONAL ØM M N P Q Z +.005/ / / / /-.000 Catalog No./ L (+0,3/-0,00) (+0,3/-0,00) (+0,00/-0,5) (+0,00/-0,5) S T U V W (+0,5/-0,00) CR Mass Model mm mm mm mm mm mm mm mm mm mm mm mm Kg Δ PMXT 55 CM (S) 99 9,60,7 9,00 5, ,9 4,3,36 ΔPMXT 550 CM (S) 50 9,60,70 9,00 5, ,9 4,3,45 ΔPMXT 575 CM (S) 300 9,60,70 9,00 5, ,9 4,3,63 ΔPMXT 050 CM (S) 306 9,07 9,07 3,70 38, ,0 3,0 3,7 ΔPMXT 00 CM (S) 408 9,07 9,07 3,70 38, ,0 3,0 4, ΔPMXT 50 CM (S) 537 9,07 9,07 3,70 38, ,0 3,0 5,08 V U Q Z Non-Adjustable Series Notes:. Δ = Non-standard lead time items, contact ITT Enidine.. (S) indicates model comes with spring. Flange Foot Mount LOCK RING ØFC 4 MOUNTING HOLES FE FG FD FB FA FJ Y + STROKE Z + STROKE Bolt Kit Catalog No./ Part Number Model (Ref) Y Z FA FB FC FD FE FG FJ Size Mass Notes Model mm mm mm mm mm mm mm mm mm mm g FM M45 x,5 F8637 PMXT 500M Series 60,5 6,9 95,3 76, 8,60 55,0,7 9,5 9,7 M FM M64 x F300 PMXT 000M Series 76, 39,6 43,0 4,0 0,40 85,6 6,0 44,5, M0 050,3 Notes:. PM 50 Z dimension is.69 in.. Shock absorber must be ordered separately from foot mount kit. 3. All foot mount kits include two foot mounts and lock ring. 60

64 PM XT Non-Adjustable Series Hydraulic Shock Absorbers PMXT Mid-Bore Series PMXT 55M PMXT 50M Series Accessories Non-Adjustable Series Stop Collar (SC) LOCK RING (NOT INCLUDED) CA ØCD Catalog No./ Part Model CA CD Mass Model Number Ref mm mm g SC M45 x.5 8K8637 PMXT 500M Series 49,0 56,5 340 Δ SC M64 x x M PMXT 050M Series 89,0 76,0 936 Δ SC M64 x x 4 M PMXT 00M Series 4,0 76,0 9 Δ SC M64 x x 6 M PMXT 50M Series 43,0 76,0 475 Note: Δ = Non-standard lead time items, contact ITT Enidine. Urethane Striker Cap (USC) ØE A Catalog No./ Part Model A E Mass Model Number Ref mm mm g UC 940 C PMXT 500M 4,5 44,5 4 UC 300 C PMXT 000M 4,0 57,0 3 Lock Ring (LR) ØB LH Catalog No./ Part Model B LH Mass Model Number Ref mm mm g LR M45 x.5 F PMXT 500M Series 57, 9,5 75 LR M64 x F PMXT 000M Series 7,9,7 85 6

65 Non-Adjustable Series Hydraulic Shock Absorbers PMXT Mid-Bore Series PMXT 55M PMXT 50M Series Accessories PM XT Square Flange (SF) ØFC LOCK SLOT Non-Adjustable Series SB FH SA Bolt Catalog No./ Part Model FC FH SA SB Size Mass Model Number Ref mm mm mm mm mm g SF M45 x.5 M PMXT 500M Series 8,6,7 57, 4,3 M8 40 SF M64 x M43004 PMXT 000M Series 0,4 5, ,9 M0 570 Rectangular Flange (RF) ØFC LOCK SET SA SB RD RE FH Bolt Catalog No./ Part Model FC FH RD RE SA SB Size Mass Model Number Ref mm mm mm mm mm mm mm g RF M45 x.5 M PMXT 500M Series 8,6,7 60,5 76, 57, 4,4 M8 60 6

66 PM XT Non-Adjustable Series Hydraulic Shock Absorbers PMXT Mid-Bore Series PM 0/5 PMXT 50 Series Sizing Curves Non-Adjustable Series Note: Minimum impact velocity for PM models is 0, m/sec 63

67 Non-Adjustable Series Non-Adjustable Series Hydraulic Shock Absorbers PMXT Mid-Bore Series Typical Applications PM XT Automated Handling Conveyor Systems Robotics 64

68 HDN HDA Heavy Duty Shock Absorbers HDN, HDA Series Overview Heavy Duty Series ITT Enidine Heavy Duty Series large-bore hydraulic shock absorbers protect equipment from large impacts in applications such as automated storage and retrieval systems, as well as overhead bridge and trolley cranes. They are available in a wide variety of stroke lengths and damping characteristics to increase equipment life and meet stringent deceleration requirements. HDN Series Custom-orificed design accommodates specified damping requirements. Computer generated output performance simulation is used to optimize the orifice configuration. Available in standard bore dimensions of up to 00mm and strokes over 54mm. HDA Series Adjustable units enable the user to modify shock absorber resistance to accommodate load velocity variations, with strokes up to 305mm. Standard adjustable configurations available. HDN Series Features and Benefits HDN, HDA Designed with environmentally friendly materials and fluids. Compact design smoothly and safely decelerates large energy capacity loads up to Nm. Internal charged air/oil accumulator replaces mechanical return springs, providing shorter overall length and reduced weight. Optional Bladder Accumulator (BA) for higher cycle rates also available. Engineered to meet OSHA, AISE, CMAA and other safety specifications such as DIN and FEM. Wide variety of optional configurations including bellows, clevis mounts and safety cables. Painted external components provide excellent corrosion protection. Epoxy painting and special rod materials are available for use in highly corrosive environments. All sizes are fully field repairable. Piston rod extension sensor systems available for re-use safety requirements. Incorporating optional fluids and seal packages can expand standard operating temperature range from 0 C to 60 C to 40 C to 00 C. Piston Rod Cylinder Bearing Oil Piston Head Check Ring Shock Tube Orifice Holes 65

69 Heavy Duty Shock Absorbers HDN.5 Series HDN.5 x HDN.5 x 3 Series Technical Data HDN HDA ø8 CP FP A 5 ø3 F ø90 Y 0 ø ø4 6 Heavy Duty Series ø50 Z Dimensions are in millimeters. Notes:. HDN shock absorbers will function satisfactorily at 5% of their maximum rated energy per cycle. If less than these values, a smaller model should be specified.. It is recommended that the customer consult ITT Enidine for safety-related overhead crane applications. 3. The energy data listed is for ideal linear impacts only. If side load conditions exist in the application, contact ITT Enidine for sizing assistance. 4. Rear flange mounting of 300 mm strokes and longer not recommended. Front and rear flange or foot mount configurations are recommended. 5. Maximum cycle rate is 60 cycles/hr. for HDN with BA (Bladder Accumulator) option and 30 cycles/hr. without BA option. 6. For impact velocities over 4.5 m/s, consult factory. ** HDN w/oba option contains only a single charge/fill port. * Denotes Shock Absorber Bladder Accumulator Option. Note: For TF, FF and FR mounting, delete front foot and dimensions. (F P ) Nominal Nominal With BA CP** (S) (E T ) (E T C) Max. Return Force Return Force CP FP w/o Catalog No./ Stroke Max. Max. Shock Force BA* w/o BA* A F Y Z BA* BA* BA* Mass Model mm Nm/cycle Nm/hr N N N mm mm mm mm mm mm mm Kg HDN.5 x HDN.5 x HDN.5 x HDN.5 x HDN.5 x HDN.5 x HDN.5 x HDN.5 x HDN.5 x HDN.5 x HDN.5 x HDN.5 x HDN.5 x

70 HDN HDA Heavy Duty Series Shock Absorber HDN.0 Series HDN.0 x 6 HDN.0 x 56 Series Technical Data Heavy Duty Series ø40 A CP FP F ø3 5 ø0 Y 5 ø ø ø60 Z ** HDN w/oba option contains only a single charge/fill port. * Denotes Shock Absorber Bladder Accumulator Option. Dimensions are in millimeters. Note: For TF, FF and FR mounting, delete front foot and dimensions. (F P ) Nominal Nominal With BA CP** (S) (E T ) (E T C) Max. Return Force Return Force CP FP w/o Catalog No./ Stroke Max. Max. Shock Force BA* w/o BA* A F Y Z BA* BA* BA* Mass Model mm Nm/cycle Nm/hr N N N mm mm mm mm mm mm mm Kg HDN.0 x HDN.0 x HDN.0 x HDN.0 x HDN.0 x HDN.0 x HDN.0 x HDN.0 x HDN.0 x HDN.0 x HDN.0 x HDN.0 x HDN.0 x HDN.0 x HDN.0 x Notes:. HDN shock absorbers will function satisfactorily at 5% of their maximum rated energy per cycle. If less than these values, a smaller model should be specified.. It is recommended that the customer consult ITT Enidine for safety-related overhead crane applications. 3. The energy data listed is for ideal linear impacts only. If side load conditions exist in the application, contact ITT Enidine for sizing assistance. 4. Rear flange mounting of 300 mm strokes and longer not recommended. Front and rear flange or foot mount configurations are recommended. 5. Maximum cycle rate is 60 cycles/hr. for HDN with BA (Bladder Accumulator) option and 30 cycles/hr. without BA option. 6. For impact velocities over 4.5 m/s, consult factory. 7. ** HDN.0 x 56 has two charge ports. 67

71 Heavy Duty Series Shock Absorber HDN 3.0 Series HDN 3.0 x HDN 3.0 x 60 Series Technical Data HDN HDA ø45 A CP FP 5 ø3 F ø30 Y 5 ø ø Heavy Duty Series ø70 Z Dimensions are in millimeters. ** HDN w/oba option contains only a single charge/fill port. * Denotes Shock Absorber Bladder Accumulator Option. Note: For TF, FF and FR mounting, delete front foot and dimensions. (F P ) Nominal Nominal CP** (S) (E T ) (E T C) Max. Inital Return Force Return Force CP FP w/o Catalog No./ Stroke Max. Max. Shock Force BA* w/o BA* A F Y Z BA* BA* BA* Mass Model mm Nm/cycle Nm/hr N N N (mm) (mm) (mm) (mm) mm mm mm Kg HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x HDN 3.0 x / HDN 3.0 x / Notes:. HDN shock absorbers will function satisfactorily at 5% of their maximum rated energy per cycle. If less than these values, a smaller model should be specified.. It is recommended that the customer consult ITT Enidine for safety-related overhead crane applications. 3. The energy data listed is for ideal linear impacts only. If side load conditions exist in the application, contact ITT Enidine for sizing assistance. 4. Rear flange mounting of 300 mm strokes and longer not recommended. Front and rear flange or foot mount configurations are recommended. 5. Maximum cycle rate is 60 cycles/hr. for HDN with BA (Bladder Accumulator) option and 30 cycles/hr. without BA option. 6. For impact velocities over 4.5 m/s, consult factory. 7. ** HDN 3.0 x 56 and HDN 3.0 x 60 have charge ports. 68

72 HDN HDA Heavy Duty Series Shock Absorber HDN 3.5 Series HDN 3.5 x HDN 3.5 x 56 Series Technical Data Heavy Duty Series ø56 A CP FP 5 ø3 F ø55 Y.0 (5) ø ø 0 0 ø8 Z ** HDN w/oba option contains only a single charge/fill port. * Denotes Shock Absorber Bladder Accumulator Option. Dimensions are in millimeters. Note: For TF, FF and FR mounting, delete front foot and dimensions. (F P ) Nominal Nominal With BA CP** (S) (E T ) (E T C) Max. Return Force Return Force CP FP w/o Catalog No./ Stroke Max. Max. Shock Force BA* w/o BA* A F Y Z BA* BA* BA* Mass Model mm Nm/cycle Nm/hr N N N mm mm mm mm mm mm mm Kg HDN 3.5 x HDN 3.5 x HDN 3.5 x HDN 3.5 x HDN 3.5 x HDN 3.5 x HDN 3.5 x HDN 3.5 x HDN 3.5 x HDN 3.5 x HDN 3.5 x HDN 3.5 x HDN 3.5 x HDN 3.5 x HDN 3.5 x Notes:. HDN shock absorbers will function satisfactorily at 5% of their maximum rated energy per cycle. If less than these values, a smaller model should be specified.. It is recommended that the customer consult ITT Enidine for safety-related overhead crane applications. 3. The energy data listed is for ideal linear impacts only. If side load conditions exist in the application, contact ITT Enidine for sizing assistance. 4. Rear flange mounting of 300 mm strokes and longer not recommended. Front and rear flange or foot mount configurations are recommended. 5. Maximum cycle rate is 60 cycles/hr. for HDN with BA (Bladder Accumulator) option and 30 cycles/hr. without BA option. 6. For impact velocities over 4.5 m/s, consult factory. 7. ** HDN 3.5 x 56 has two charge ports. 69

73 Heavy Duty Series Shock Absorber HDN 4.0 Series HDN 4.0 x HDN 4.0 x 48 Series Technical Data HDN HDA ø63 FP CP A F ø3 5 ø00 Y 40 ø ø7 7 5 Heavy Duty Series ø00 Z Dimensions are in millimeters. ** HDN w/oba option contains only a single charge/fill port. * Denotes Shock Absorber Bladder Accumulator Option. Note: For TF, FF and FR mounting, delete front foot and dimensions. (F P ) Nominal Nominal With BA CP** (S) (E T ) (E T C) Max. Return Force Return Force CP FP w/o Catalog No./ Stroke Max. Max. Shock Force BA* w/o BA* A F Y Z BA* BA* BA* Mass Model mm Nm/cycle Nm/hr N N N mm mm mm mm mm mm mm Kg HDN 4.0 x HDN 4.0 x HDN 4.0 x HDN 4.0 x HDN 4.0 x HDN 4.0 x HDN 4.0 x HDN 4.0 x HDN 4.0 x HDN 4.0 x HDN 4.0 x HDN 4.0 x HDN 4.0 x HDN 4.0 x Notes:. HDN shock absorbers will function satisfactorily at 5% of their maximum rated energy per cycle. If less than these values, a smaller model should be specified.. It is recommended that the customer consult ITT Enidine for safety-related overhead crane applications. 3. The energy data listed is for ideal linear impacts only. If side load conditions exist in the application, contact ITT Enidine for sizing assistance. 4. Rear flange mounting of 300 mm strokes and longer not recommended. Front and rear flange or foot mount configurations are recommended. 5. Maximum cycle rate is 60 cycles/hr. for HDN with BA (Bladder Accumulator) option and 30 cycles/hr. without BA option. 6. For impact velocities over 4.5 m/s, consult factory. 70

74 HDN HDA Heavy Duty Adjustable Series Shock Absorber HDA 3.0 Series HDA 3.0 x HDA 3.0 x Series Technical Data Heavy Duty Series ø45 A CP FP F ø3 5 ø30 Y 5 ø ø ø70 Z Dimensions are in millimeters. Note: For TF, FF and FR mounting, delete front foot and dimensions. (F P ) Nominal With BA (S) (E T ) (E T C) Max. End Return Force Catalog No./ Stroke Max. Max. Shock Force BA* A F Y Z CP* FP* Mass Model mm Nm/cycle Nm/hr N N mm mm mm mm mm mm Kg HDA 3.0 x HDA 3.0 x HDA 3.0 x HDA 3.0 x HDA 3.0 x HDA 3.0 x Notes:. HDA shock absorbers will function satisfactorily at 5% of their maximum rated energy per cycle. If less than these values, a smaller model should be specified.. It is recommended that the customer consult ITT Enidine for safety-related overhead crane applications. 3. The energy data listed is for ideal linear impacts only. If side load conditions exist in the application, contact ITT Enidine for sizing assistance. 4. Rear flange mounting of 300 mm strokes and longer not recommended. Front and rear flange or foot mount configurations are recommended. 5. Maximum cycle rate is 60 cycles/hr. 6. HDA models which have an impact velocity below.8 m/sec., please contact ITT Enidine for assistance. 7. Maximum allowable applied propelling force: 00 N Adjustment Techniques HDA Useable Adjustment Setting Range IMPACT VELOCITY (m/sec) After properly sizing an HDA shock absorber, the useable range of adjustment settings can be determined:. Locate the intersection point of the application's impact velocity and the HDA model graph line.. The intersection is the maximum adjustment setting to be used. Adjustments exceeding this setting could overload the shock absorber. 3. The useable adjustment setting range is from setting to the MAXIMUM adjustment setting as determined in step. EXAMPLE: HDA Series. Impact Velocity: m/s. Intersection Point: Adjustment Setting 3 3. Useable Adjustment Setting Range: to 3 7

75 Heavy Duty Adjustable Series Shock Absorber HDA 4.0 Series HDA 4.0 x HDA 4.0 x 0 Series Technical Data HDN HDA ø63 A CP FP 5 ø3 F ø00 Y 40 ø ø7 7 5 Heavy Duty Series ø00 Z Dimensions are in millimeters. Note: For TF, FF and FR mounting, delete front foot and dimensions. (F P ) Nominal With BA (S) (E T ) (E T C) Max. End Return Force Catalog No./ Stroke Max. Max. Shock Force BA* A F Y Z CP* FP* Mass Model mm Nm/cycle Nm/hr N N mm mm mm mm mm mm Kg HDA 4.0 x HDA 4.0 x HDA 4.0 x HDA 4.0 x HDA 4.0 x Notes:. HDA shock absorbers will function satisfactorily at 5% of their maximum rated energy per cycle. If less than these values, a smaller model should be specified.. It is recommended that the customer consult ITT Enidine for safety-related overhead crane applications. 3. The energy data listed is for ideal linear impacts only. If side load conditions exist in the application, contact ITT Enidine for sizing assistance. 4. Rear flange mounting of 300 mm strokes and longer not recommended. Front and rear flange or foot mount configurations are recommended. 5. Maximum cycle rate is 60 cycles/hr. 6. HDA models which have an impact velocity below.8 m/sec., please contact Enidine for assistance. 7. Maximum allowable applied propelling force: N Damping Force Position provides minimum damping force. Position 5 provides maximum damping force. Adjustment Screw (metering pin) Adjusment Technique. Loosen button head lock screw.. Set adjustment screw to desired setting. 3. Tighten button head lock screw on shoulder of adjustment screw. Locking Screw 7

76 HDN HDA Heavy Duty Series Shock Absorber HD Series Overview Heavy Duty Series HD Series Custom-orificed design accommodates specified damping requirements. Computer generated output performance simulation is used to optimize the orifice configuration. Available in standard bore dimensions of up to 5 in. (5mm) and 6 in. (56mm) with strokes over 60 in. (55mm). HD Series Features and Benefits HD Compact design smoothly and safely decelerates large energy capacity loads up to Nm. Engineered to meet OSHA, AISE, CMAA and other safety specifications such as DIN and FEM. Internal air charged bladder accumulator replaces mechanical return springs, providing shorter overall length and reduced weight. Wide variety of optional configurations including bellows, clevis mounts and safety cables. Available in standard adjustable or custom-orificed non-adjustable models. Zinc plated external components provide enhanced corrosion protection. Epoxy painting and special rod materials are available for use in highly corrosive environments. All sizes are fully field repairable. Piston rod extension sensor systems available for reuse safety requirements. Incorporating optional fluids and seal packages can expand standard operating temperature range from 0 C to 60 C to 40 C to 00 C. Bearing Piston Rod Piston Head Check Ring Gas Charge Valve Bladder Accumulator Shock Tube Cylinder Oil Orifice Holes 73

77 Heavy Duty Series Shock Absorber HD 5.0 Series HD 5.0 x 4 HD 5.0 x 48 Series Technical Data HD HDA A CA F ø ø ø33 78 Heavy Duty Series ø5 ø80 ø5 Y Z Dimensions are in millimeters. Note: For TF, FF and FR mounting, delete front foot and dimensions. (F P ) Nominal (S) (E T ) (E T C) Max. Return Force Catalog No./ Stroke Max. Max. Shock Force BA* A F Y Z CA Mass Model mm Nm/cycle Nm/hr N N mm mm mm mm mm Kg HD 5.0 x HD 5.0 x HD 5.0 x HD 5.0 x HD 5.0 x HD 5.0 x HD 5.0 x HD 5.0 x HD 5.0 x HD 5.0 x HD 5.0 x HD 5.0 x Notes:. HD shock absorbers will function satisfactorily at 5% of their maximum rated energy per cycle. HDA models will function satisfactorily at 0% of their maximum rated energy per cycle. If less than these values, a smaller model should be specified.. It is recommended that the customer consult ITT Enidine for safety-related overhead crane applications. 3. The energy data listed is for ideal linear impacts only. If side load conditions exist in the application, contact ITT Enidine for sizing assistance. 4. Rear flange mounting of 300 mm strokes and longer not recommended. Front and rear flange or foot mount configurations are recommended. 5. Maximum cycle rate is 60 cycles/hr. 6. For impact velocities over 4.5 m/s, consult factory. 74

78 HDN HDA Heavy Duty Series Shock Absorber HD 6.0 Series HD 6.0 x 4 HD 6.0 x 48 Series Technical Data Heavy Duty Series A CA F ø ø ø ø60 ø00 ø75 Y Z Dimensions are in millimeters. Note: For TF, FF and FR mounting, delete front foot and dimensions. (F P ) Nominal (S) (E T ) (E T C) Max. Return Force Catalog No./ Stroke Max. Max. Shock Force BA* A F Y Z CA Mass Model mm Nm/cycle Nm/hr N N mm mm mm mm mm Kg HD(A) 6.0 x HD(A) 6.0 x HD(A) 6.0 x HD(A) 6.0 x HD(A) 6.0 x HD 6.0 x HD 6.0 x HD 6.0 x HD 6.0 x HD 6.0 x HD 6.0 X HD 6.0 x Notes:. HD shock absorbers will function satisfactorily at 5% of their maximum rated energy per cycle. HDA models will function satisfactorily at 0% of their maximum rated energy per cycle. If less than these values, a smaller model should be specified.. It is recommended that the customer consult ITT Enidine for safety-related overhead crane applications. 3. The energy data listed is for ideal linear impacts only. If side load conditions exist in the application, contact ITT Enidine for sizing assistance. 4. Rear flange mounting of 300 mm strokes and longer not recommended. Front and rear flange or foot mount configurations are recommended. 5. HDA models which have an impact velocity below.8 m/sec., please contact ITT Enidine for sizing assistance. 6. Maximum cycle rate is 60 cycles/hr. 7. For impact velocities over 4.5 m/s, consult factory. 75

79 Heavy Duty Series Shock Absorber Mounting and Accessories for HDN, HD, HDA Series Mounting and Accessories HDN HDA Typical mounting methods are shown below. Special mounting requirements can be accommodated upon request. TM: Rear Flange Front Foot Mount TF: Front and Rear Flanges FM: Front and Rear Foot Mount Also shown is optional safety cable, typically used in overhead applications. FF: Front Flange Heavy Duty Series CM: Clevis Mount FR: Rear Flange Note: Rear flange mounting not recommended for stroke lengths above inches. (300 mm) HD(A) 3.0 x HD(A) 4.0 x 0 Series Clevis Mounts (CM) ØCC ØB FD CB D E CA CD CE CF F A FA FB ØFC FE Dimensions are in millimeters. Note: Piston clevis dimensions are typical both ends on HD(A) 4.0 models. Cylinder Clevis Dimensions Piston Clevis Dimensions HD/HDN HDA Catalog No./ A B D E F F CA CB CC CD CE CF FA FB FC FD FE Model mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm HD(A) 3.0 x HD(A) 3.0 x HD(A) 3.0 x HD(A) 3.0 x HD(A) 3.0 x HD(A) 3.0 x HD(A) 4.0 x HD(A) 4.0 x HD(A) 4.0 x HD(A) 4.0 x HD(A) 4.0 x

80 HDN HDA Heavy Duty Series Shock Absorber Mounting and Accessories for HDN, HD, HDA Series Mounting and Accessories Heavy Duty Series Optional Piston Rod Return Sensor Magnetic proximity sensor indicates complete piston rod return with 3 m long cable. If complete piston rod does not return the circuit remains open. This can be used to trigger a system shut-off. Contact ITT Enidine for other available sensor types. Sensor port in line with charge port on models HDN.5,.0 and 4.0. Location offset 90º for models HDN 3.0 and 3.5. Height Sensor Sensor Specifications br sw bl Voltage 0-30V Load Current 00 ma Leakage Current 80 ma Load Capacitance.0 mf Ambient Temperature: -35 to 7 C Sensor Height Model mm mm HDN.5,.0 and 4.0 Charge Port HDN HDN.0 x HDN.0 x HDN 4.0 x HDN 4.0 x Sensor Note: Sensor port rotated 90 as shown Sensor Height Model mm mm HDN 3.0 and 3.5 Charge Port HDN 3.0 x - 6 HDN 3.0 x HDN 3.0 x HDN 3.5 x -6 77,4 HDN 3.5 x ,4 9 Height HDN.5,.0, 3.0, 3.5 and 4.0 BA Charge Port Sensor Sensor Height Model mm mm HDN HDN.0 x HDN.0 x HDN 3.0 x - 6 HDN 3.0 x HDN 3.0 x HDN 3.5 x HDN 3.5 x HDN 4.0 x HDN 4.0 x Urethane Cap Model Dia. A B mm mm HDN HDN HDN

81 Heavy Industry Products Configuration Worksheet Ordering/Notes HDN HDA Ordering Example Note: HDN/HD/HDA models are custom-orificed, therefore all information must be provided to ITT Enidine for unique part number assignment. - Quantity - Model Selection HDN (Non-Adjustable) HD (Non-Adjustable) HDA (Adjustable) 4 HDN.0 x 4 TM C Model Size Select Size from Engineering Data Chart HDN -.5,.0, 3.0, 3.5, 4.0 Bore Sizes (pages. 8-) HDA - 3.0, 4.0 Bore Sizes (pages. 3-4) HD - 5.0, 6.0 Bore Sizes (pages. 6-7) Ordering Code Example for Heavy Duty Shock Absorbers 4 - Mounting Method TM (Rear flange front foot mount) FM (Front and rear foot mount) TF (Front and rear flanges) FF (Front flange) FR (Rear flange) CM (Metric clevis mount) 5 - Options C (Sensor cable) P (Sensor plug) - See Page 8 SC (Safety cable) BA (Bladder Accumulator) UC (Urethane Cap) APPLICATION DATA Application Data (Required for HDN/HD Models) See Worksheet page 0 Vertical or horizontal motion Weight Impact velocity Propelling force (if any) Cycles/Hr Other (temperature or other environmental conditions, safety standards, etc.) Heavy Duty Series Notes 78

82 HI Heavy Industry Shock Absorbers HI Series Overview Heavy Industry Series ITT Enidine s Heavy Industry (HI) Series buffers safely protect heavy machinery and equipment during the transfer of materials and movement of products. The large-bore, high-capacity buffers are individually designed to decelerate moving loads under various conditions and in compliance with industry mandated safety standards. Control of bridge cranes, trolley platforms, large container transfer and transportation safety stops are typical installation examples. Industry-proven design technologies, coupled with the experience of a globally installed product base, ensure deliverable performance that exceeds customer expectations. Prior to HI Series buffer manufacture, computer-simulated response curves are generated to model actual conditions, verify product performance, confirm damping characteristics and generate unique custom-orificed designs that accommodate multi-condition or specific damping requirements. Characteristics of the HI Series include a nitrogen-charged return system that allows for soft deceleration and positive return in a maintenance-free package. The oversize bore area results in optimal energy absorption capabilities and increased internal safety factors. State-of-the-art testing facilities ensure integrity of design and product performance. HI Series Features and Benefits Compact design smoothly and safely decelerates large energy capacity loads up to 500 knm per cycle with standard stroke lengths. Engineered to meet OSHA, AISE, CMMA and other safety specifications such as DIN and FEM. Nitrogen-charged return system allows for soft deceleration and positive return in a maintenance-free package. Wide variety of optional configurations including protective bellows and safety cables. Available in custom-orificed non-adjustable models. Special epoxy painting and rod materials are available for use in highly corrosive environments. Surface treatment (Sea water resistant) Housing: gray color, three-part epoxy Piston Rod: hard-chrome plated steel. Incorporating optional fluids and seal packages available to expand standard operating temperature range from ( 0 C to 60 C) and ( 35 C to 00 C). 79

83 Heavy Industry Shock Absorbers HI Series ITT Enidine Heavy Industry (HI) Series Buffers Ordering Information HI Piston Cap Nitrogen Gas Filled Chamber Piston Rod Cylinder Orifice Heavy Industry Series Separating Piston Oil Chamber The Heavy Industry (HI) Series buffer design incorporates the proven damping system of multiple orifice patterns drilled down the shock tube length, for precise deceleration profiles, coupled with a nitrogen return system for controlled extension of the piston rod to its original position. During piston movement, oil is forced through the orifice pattern into the oil reservoir chamber. This controlled movement of a piston head by decreasing the orifice area results in precise decay of impact velocity and safe deceleration of the moving load. The oil volume evacuated from the high pressure chamber moves the separating piston, compensating for the oil differential within the unit. Extension of the piston rod for the next impact is accomplished by the force created from the compressed nitrogen chamber, which acts as both a oil volume compensator, and return force mechanism. The pressure created pushes the fluid back into the oil chamber and creates a force to reposition the piston rod to the fully extended position, ready for the next impact sequence. The nitrogen return system enables the HI Series to be designed for the maximum energy absorption within the smallest envelope size. Ordering Example Mounting Bracket flange: Standard: Rear or Front mount Example: 4 HI 0 x 00 FR B APPLICATION DATA Select quantity Select HI Series model from Engineering Data Chart Select mounting method FF (Flange Front) FR (Flange Rear) Additional Options B Protective bellows C Safety cable Required for all models: Vertical/Horizontal Motion Mass Impact Velocity Propelling Force (if any) Cycles/Hour Temperature/Environment Applicable Standards 80

84 HI Heavy Industry Shock Absorbers HI Series HI 50 x 50 HI 0 x 000 Series Technical Data Heavy Industry Series H ØB A FR (FLANGE REAR) S ØE SB SA 4-ØFC MOUNTING FLANGE ØB H Z A FF (FLANGE FRONT) S ØE Max. Return Force (S) Max. Reaction BOLT Catalog No./ Stroke Energy/cycle Force Extension Compression Mass A A Z H ØB SA SB ØFC SIZE ØE Model mm Nm/c kn kn kn Kg mm mm mm mm mm mm mm mm mm mm HI 50 x ,5 3, ,5 M4 58 HI 50 x ,3 6, M4 58 HI 85 x ,0 3, M8 79 HI 85 x ,0 7, M8 79 HI 00 x ,7 7, ,5 M6 99 HI 00 x ,7 8, ,5 M6 99 HI 00 x ,7 6, ,5 M6 99 HI 00 x ,7 6, ,5 M6 99 HI 00 x ,7 7, ,5 M6 99 HI 00 x ,7 4, ,5 M6 99 HI 00 x ,7 4, ,5 M6 99 HI 00 x ,7 4, ,5 M6 99 HI 0 x ,7 34, ,5 M4 7 HI 0 x ,7 34, ,5 M4 7 HI 0 x ,7 34, ,5 M4 7 HI 0 x ,7 38, ,5 M4 7 HI 0 x ,7 38, ,5 M4 7 HI 0 x ,7 4, ,5 M4 7 HI 0 x ,7 37, ,5 M4 7 HI 0 x ,7 37, ,5 M4 7 8

85 Heavy Industry Shock Absorbers HI Series HI 30 x 50 HI 50 x 000 Series Technical Data HI H ØB A FR (FLANGE REAR) S ØE SB SA 4-ØFC MOUNTING FLANGE ØB H Z A FF (FLANGE FRONT) S ØE Heavy Industry Series Max. Return Force S Max. Reaction BOLT Catalog No./ Stroke Energy/cycle Force Extension Compression Mass A A Z H ØB SA SB ØFC SIZE ØE Model mm Nm/c kn kn kn Kg mm mm mm mm mm mm mm mm mm mm HI 30 x , 50, ,5 M4 9 HI 30 x , 50, ,5 M4 9 HI 30 x , 50, ,5 M4 9 HI 30 x , 45, ,5 M4 9 HI 30 x , 45, ,5 M4 9 HI 50 x ,5 65, ,5 M4 49 HI 50 x ,5 65, ,5 M4 49 HI 50 x ,5 6, ,5 M4 49 HI 50 x ,5 75, ,5 M4 49 HI 50 x ,5 75, ,5 M4 49 HI 50 x ,5 68, ,5 M4 49 HI 50 x ,5 6, ,5 M4 49 8

86 JT Jarret Series BCN, BC5, LR Series Overview Jarret Series LR Series BC5 Series BCGN Series BCZN Series Spring The design of Jarret Series Industrial Shock Absorber utilizes the unique compression and shear characteristics of specially formulated silicone elastomers. These characteristics allow the energy absorption and return spring functions to be combined into a single unit without the need for an additional gas or mechanical spring stroke return mechanism. Applications Shock protection for all types of industries including: Defense, Automotive, Railroad, Materials Handling, Marine, Pulp/Paper, Metal Production and Processing. Advantages: - Simple design - High reliability - High damping coefficient - Low sensitivity to temperature variances 83

87 Jarret Series BCN, BC5, LR Series Visco-elastic Technology JT Impact Plate Reservoir Sweeper Visco-elastic Fluid Piston External Guide Visco-elastic Technology Mounting Flange Piston Retainer Visco-elastic technology makes use of the fundamental properties of specially formulated Jarret visco-elastic medium. Compressibility: Preloaded spring function F = F 0 + Kx Viscosity: Shock absorber function F = F 0 + Kx + CV α with α between 0, and 0,4 The two functions can be used separately or in combination, in the same product: Preloaded Spring: Spring Function Only Hysteresis of between 5% and 0% Reduced weight and space requirement Force/stroke characteristic is independent of actuation speed Shock Absorber Without Spring Return: Shock Absorbing Function Only Dampening devices Blocking devices Preloaded Spring Shock Absorbers: Combine Spring and Shock Absorber Functions Dissipate between 30% and 00% of energy Force/stroke characteristics remain relatively unchanged between -0 C and + 70 C * Spring and shock absorber products are capable of functioning between -0 C and + 70 C. However, standard products are not intended for use over the full rated temperature range. Consult factory for special product considerations required to accommodate operation over a wide temperature range. 84

88 JT Jarret Shock Absorbers BCN Series BCZN BCGN Series Technical Data BCN Series D5 D6 4 Holes D7 L4 L L L6 Stroke D D3 L L L3 Stroke D D4 L5 Rear Flange Mounting - Fa Threaded Body Mounting - Fc Max Energy Return Force Catalog No./ Capacity Stroke Extension Compression Rdy 0 Model kj mm kn kn kn Rdymax Max Shock Force kn BCZN 0, 0,94 5,4 6 BCBN 0,43,5 4,0 4 7 BCDN,5 35 5, 8, BCEN 3,4 45 7,8 43, BCFN ,6 76, BCGN ,0 30, Catalog No./ L L L3 L4 L5 L6 R D D D3 D4 D5 D6 D7 Mass Model mm mm mm mm mm mm mm mm mm mm mm mm mm mm Kg BCZN M5 x, ,3 BCBN M35 x, ,7 BCBN-M M40 x, ,8 BCDN M50 x, ,9 BCDN M50 x, BCDN-M M60 x BCEN M75 x BCFN ,5 M90 x ,5 BCGN M0 x Notes:. Spring and shock absorber products are capable of functioning between -0 C and + 70 C. However, standard products are not intended for use over the full rated temperature range.. Consult factory for special product considerations required to accommodate operation over a wide temperature range. 85

89 Jarret Shock Absorbers BCN Series BCZN BCGN Series Application Worksheet JT - Selection Chart 6 - Application Example Given data: Effective mass = 5 t Effective velocity = 0,8 m/s Impact frequency: 5 impacts/hour. Energy dissipated per impact: E = (5)(0,8) = 4,8 kj. BCFN Selected 3. Allowable impact frequency IF < 0x7/4,8 = 9 5 < 9 4. Effective (Actual) Stroke: BCN Series Based On Impact velocity (V) : m/s Operating temperature : 0 to + 40 C Surface protection : Electrolytic zinc Dynamic performance diagram Rdy 0 Force kn Rdymax Ce = 60 4,8 7 (0,03 x 0,8 + 0,4) +,36 -,7 Ce = 49 mm 5. Effective Reaction Force: Rdy e = [(50-90) x )] (0, x 0,8 + 0,8) 60 Rdy e = kn Symbols: En = Energy Capacity (kj) C = Maximum Stroke (mm) Rdy = Dynamic Reaction Force (kn) - Energy Calculation E = M e V e 3 - Allowable Impact Velocity IF < 0 x En E Impacts/hour 4 - Effective (Actual) Stroke Calculation Stroke mm 6. Compare standards to results: BCFN APPLICATION E (kj) = 7 > 4,8 C (mm) = 60 > 49 Rdymax (kn) 50 > All performance characteristics can be modified. Please advise us of your specific requirements. Ce = C E En (0,03 V + 0,4) +,36 -,7 5 - Calculation of Effective Reaction Force Rdy e Rdy e = Rdymax - Rdy 0 C x Ce + Rdy 0 (0,V + 0,8) 86

90 JT Jarret Shock Absorbers BC5 Series BC5A BC5E Series Technical Data BC5 Series 4 holes ø D5 ø D ø D L4 L5 L Stroke L6 ø D3 ø D4 ø D L8 L7 L5 L4 L3 Rear Flange Mount - Fa Front Flange Mount - Fc Max Return Force Energy Catalog No./ Capacity Stroke Extension Compression Rdy 0 Model kj mm kn kn kn Rdymax Max Shock Force kn BC5A ,5 40, BC5B ,0 59, BC5C ,0 38, BC5D ,5 380, BC5E , Catalog No./ L L L3 L4 L5 L6 L7 L8 D D D3 D4 D5 Mass Mode mm mm mm mm mm mm mm mm mm mm mm mm mm Kg BC5A BC5B BC5C BC5D BC5E Notes:. Impact Speed: BC5 Series shock absorbers are designed for impact velocities of up to 4 m/sec. Higher impact velocities require custom modification.. Spring and shock absorber products are capable of functioning between -0 C and + 70 C. However, standard products are not intended for use over the full rated temperature range. 3. Consult factory for special product considerations required to accommodate operation over a wide temperature range. 87

91 Jarret Shock Absorbers BC5 Series BC5A BC5E Series Application Worksheet JT Based On Impact velocity (V) : m/s Operating temperature : 0 to + 40 C Surface protection : Electrolytic zinc Dynamic performance diagram Rdy 0 Force kn Rdymax 5 - Application Example Data: Two shock absorbers in series, Effective mass m =300 t, Impact speed v =, m/s (which is an impact of 0,6 m/s on each shock absorber), Impact frequency = 5 impacts/hour, Maximum allowable structural load 000 kn : E = ( mv ) E = ( 300 x, ) = 08 kj. Selection BC5E-80 BC5 Series Symbols: En = Energy Capacity (kj) C = Maximum Stroke (mm) Rdy = Dynamic Reaction Force (kn) - Energy Calculation E = M e V e - Allowable Impact Frequency (IF) IF < 5 x En E Impacts/hour 3 - Effective Stroke Calculation Stroke mm 3. Maximum allowable impact frequency is 5 x impacts/hour. Therefore 5 impacts/hour is acceptable. 5 < 5 x 5 < 5. Rdye = 56 ( ) x ( 0,x 0,6 + 0,8 ) 80 Ce = C E +,36 -,7 6. Compare standards to results: En (0,03 V + 0,4) BC5E-80 APPLICATION E (kj) = 50 > Calculation of Effective Reaction Rdy e IF = > 5 C (mm) = 80 > 56 Rdy e = Rdymax - Rdy 0 x Ce + Rdy 0 (0,V + 0,8) Rdymax (kn) 00 > 893 C Note: maximum allowed structural load is 000 kn > 893 kn Effective (actual) stroke is 67 mm Ce = 80 x (0,03 x 0,6 + 0,4) Rdye = 893 kn < 000 kn ,36,7 = 56 mm All performance characteristics can be modified. Please advise us of your specific requirements. 88

92 JT Jarret Shock Absorbers XLR Series XLR6-50 XLR-800 Series Technical Data L7 L8 LR Series ø D L L4 L5 Stroke L3 ø D3 ø D4 L6 L XLR Series - Front Flange Mount- Fc 4 holes ø D5 Max Return Force Energy Catalog No./ Capacity Stroke Extension Compression Rdy 0 Model kj mm kn kn kn Rdymax Max Shock Force kn Δ XLR ,9 0, Δ XLR ,3 38, Δ XLR ,6 30, Δ XLR ,4 74, Δ XLR , 5,4 66 Δ XLR ,7 30, Δ XLR ,9 83, Δ XLR ,0 6, Δ XLR ,6 3, Δ XLR , 5, Notes:. Impact Speed: Types XLR and BCLR Series shock absorbers are designed for impact velocities of up to m/sec. Higher impact velocities require custom modification.. Δ = Non-standard lead time items, contact ITT Enidine. Catalog No./ L L L3 L4 L5 L6 L7 L8 D D D3 D4 D5 Mass Model mm mm mm mm mm mm mm mm mm mm mm mm mm Kg ΔXLR , ΔXLR ΔXLR ΔXLR ΔXLR ΔXLR ΔXLR ΔXLR ΔXLR ΔXLR Notes:. Rear Flange Mounting - Fa on Request.. Spring and shock absorber products are capable of functioning between -0 C and + 70 C. However, standard products are not intended for use over the full rated temperature range. 3. Consult factory for special product considerations required to accommodate operation over a wide temperature range. 89

93 Jarret Shock Absorbers XLR Series XLR6-50 XLR-800 Series Based On Impact velocity (V) : m/s Operating temperature : 0 to + 40 C Surface protection : Electrolytic zinc & Painting Dynamic performance diagram Rdy 0 Force kn Symbols: En = Energy Capacity (kj) C = Maximum Stroke (mm) Rdy = Dynamic Reaction Force (kn) - Energy Calculation E = M e V e - Allowable Impact Frequency (IF) IF < 8 x En Impacts/hour E 3 - Required Stroke Calculation Rdymax Stroke mm E = x 5 x (,) E = 7,6 kj Application Worksheet 5 - Application Example Data: Effective mass = 30 t Effective impact speed =, Maximum allowable structural force = 350 kn Impact frequency = 0/hr : Energy dissipated/impact is 7,6 kj : XLR selected 3: Maximum allowable impact frequency IF < 8 x 00 / 7,6 = (0< impacts/hour is acceptable) 4: Effective (actual) stroke: 7,6 Ce = 400 x +,83-,35 00 (0,07 x,7 + 0,) Ce = 90,3 mm 5: Rdye = , (0, x, +0,8) 400 JT LR Series Ce = C E +,83 -,35 En (0,07 V + 0,) 4 - Calculation of Effective Reaction Rdy e Rdy e = Rdymax - Rdy 0 C x Ce + Rdy 0 (0,V + 0,8) Rdye = 85,8 kn (which is less than maximum allowable reaction force of 350 kn) 6. Compare standards to results: XLR APPLICATION E (kj) = 00 > 7,6 IF = > 0 C (mm) = 400 > 30,8 Rdymax (kn) 30 > 90, Note: maximum allowed structural load is 350 kn > 90, kn All performance characteristics can be modified. Please advise us of your specific requirements. 90

94 JT Jarret Shock Absorbers BCLR Series BCLR-00 BCLR-000 Series Technical Data L7 L8 LR Series 4 holes ø D5 L4 L5 Stroke L L3 L BCLR Series - Front Flange Mount- Fc ø D3 ø D4 L6 Max Return Force Energy Catalog No./ Capacity Stroke Extension Compression Rdy 0 Model kj mm kn kn kn Rdymax Max Shock Force kn ΔBCLR ,0 6, ΔBCLR ,5 0, ΔBCLR-0S ,0 70, ΔBCLR ,0 53, ΔBCLR ,6 307, ΔBCLR ,5 35, ΔBCLR , 44, ΔBCLR ,0 534, Notes:. Impact Speed: Types XLR and BCLR Series shock absorbers are designed for impact velocities of up to m/sec. Higher impact velocities require custom modification.. Δ = Non-standard lead time items, contact ITT Enidine. Catalog No./ L L L3 L4 L5 L6 L7 L8 D D D3 D4 D5 Mass Model mm mm mm mm mm mm mm mm mm mm mm mm mm Kg ΔBCLR ΔBCLR ΔBCLR-0S N/A ΔBCLR ΔBCLR ΔBCLR ΔBCLR ΔBCLR Notes:. Rear Flange Mounting - Fa on Request.. Spring and shock absorber products are capable of functioning between -0 C and + 70 C. However, standard products are not intended for use over the full rated temperature range. 3. Consult factory for special product considerations required to accommodate operation over a wide temperature range. 9

95 Jarret Shock Absorbers BCLR Series BCLR-00 BCLR-000 Series Based On Impact velocity (V) : m/s Operating temperature : 0 to + 40 C Surface protection : Electrolytic zinc & Painting Dynamic performance diagram Force kn Rdymax 5 - Application Example: Effective mass = 75 t Application Worksheet Effective impact speed =,7 Maximum allowable structural force: 650 kn Impact frequency = 0/hr. Energy dissipated/impact is 74 kj. BCLR-400 selected JT LR Series Rdy 0 Symbols: En = Energy Capacity (kj) C = Maximum Stroke (mm) Rdy = Dynamic Reaction Force (kn) - Energy Calculation E = M e V e - Allowable Impact Frequency (IF) IF < 8 x En Impacts/hour E 3 - Required Stroke Calculation Stroke mm E Ce = C +,83 -,35 En (0,07 V + 0,) 4 - Calculation of Effective Reaction Rdy e 3. Maximum allowable impact frequency IF < 8 x 400 / 74 = (0 impacts/hour is acceptable) 0 < 4. Effective (actual) stroke: 74 Ce = 850 x +,83, (0,07 x,7 + 0,) Ce = 587mm 5. Rdye = 50 (0, x,7 + 0,8) = 556 kn (which is less than maximum allowable reaction force of 650 kn) 6. Compare standards to results: BCLR-400 APPLICATION E (kj) = 400 > 74 IF = > 0 C (mm) = 850 > 587 Rdymax (kn) 600 > 556 Note: maximum allowed structural load is 650 kn > 556 kn Rdy e = Rdymax - Rdy 0 x Ce + Rdy 0 (0,V + 0,8) C All performance characteristics can be modified. Please advise us of your specific requirements. 9

96 ADA DA Rate Controls ADA/DA Series Overview Rate Controls Tow Bar Snubbers ADA Series DA Series ITT Enidine Rate Controls are designed to regulate the speed and time required for a mechanism to move from one position to another. Adjustable and non-adjustable models are available to accommodate a wide variety of motion control applications. both single and double acting hydraulic damper designs allow smooth, controllable machine operation by providing rate control for both linear and rotational (hinged) loads. Each product family offers a variety of stroke lengths from which to choose. Adjustable, Double Acting (ADA 500M and ADA 700M Series) rate controls regulate speed in both tension and/or compression modes independently. ADA products let the user adjust the rate to suit specific application requirements. Fixed orifice interchangeable cartridges are available for the ADA 500M Series, which provide tamperproof operation once the desired rate has been determined. An optional remote adjustment cable provides adjustment control in otherwise inaccessible locations for the ADA 500M Series. The DA Series are non-adjustable, custom-orificed at factory, double acting rate controls which provide smooth, reliable motion control for high load capacities. Tow bar (TB) snubbers are specially designed DA s which dampen the abrupt starts and stops of power and free conveying systems. Features and Benefits Extensive product line offers flexibility in both size and load capacities to fulfill a wide range of application requirements. ISO quality standards result in reliable, long-life operation. A select variety of surface finishes maintains original quality appearance and provides the longest corrosion resistance protection. Custom stroke lengths and damping characteristics can be designed to suit your application requirements. Incorporating optional fluids can expand the standard operational temperature range from ( 0 C to 80 C) to ( 30 C to 00 C). Special materials and finishes available to meet specific customer requirements. 93

97 Rate Controls ADA/DA Series Adjustable Double Acting (ADA) Series Rate Control Overview ADA DA Piston Clevis Bearing Piston Rod Piston Head Shock Tube Cylinder Oil Foam Accumulator Compression Adjustment Cartridge Tension Adjustment Cartridge Cylinder End Rate Controls Check Ball Orifice ITT Enidine Double Acting Adjustable (ADA) rate controls control the velocity of both linear and rotational loads throughout their entire motion. Adjustment cartridges on the ADA 500M Series allow flexibility in controlling the speed for an applied force in both the tension and compression directions. Maximum damping is achieved by turning the adjustment knob to the number eight (8) setting, while turning the knob to the zero (0) setting provides minimal resistance. Interchangeable, threaded, fixed-orifice cartridges can provide consistent, tamper-resistant damping to meet particular application requirements. The ADA 500M Series utilizes two independent adjustment cartridges for motion control in each direction, housed in the cylinder end. The ADA 700M Series has independently controlled tension and compression capabilities located at each end of the unit. Resistance is controlled by using a wrench key at either end of the rate control and adjusting the movement by following the stiffer (+) or softer (-) indications. When the rate control is compressed, the oil is orificed through the compression adjustment cartridge and flows freely through the tension adjustment cartridge. The tension cartridge check ball unseats and allows free flow of the oil to the rod end of the shock tube. A foam accumulator is utilized to accept the volume of oil displaced by the piston rod. When the rate control is extended, oil is moved through an internal flow path in the shock tube and is orificed through the tension adjustment cartridge. The compression cartridge check ball unseats and allows free flow of the oil into the blind end of the shock tube. Piston Clevis Piston Rod Extension Check Ball Orifice Hole(s) Cylinder Shock Tube Oil Bearing Foam Accumulator Piston Head Compression Check Ball DA Series rate controls are ideally suited for high-energy, heavy load applications requiring rate control in tension, compression or both directions. These non-adjustable, custom-orificed units are designed to specific input conditions, and allow for single and multiple orifice configurations. Upon compression of the rate control, the compression check ball seats. As the piston head moves, oil is forced through the orifice hole(s) located in the shock tube, producing the required damping force. After the oil has passed through the orifice hole(s), a portion of the oil passes through the extension check valve and fills the rod end of the shock tube. The remainder of the oil volume displaced by the piston rod compresses the foam accumulator. Upon extension of the rate control, the extension check ball seats. As the piston head moves, oil is forced through the orifice hole(s) located in the shock tube producing the required damping force. The compression check ball is unseated by the flow of oil which fills the blind end of the shock tube. 94

98 ADA DA Rate Controls ADA/DA Series Overview Rate Controls ITT Enidine Rate Controls are used to regulate the speed or time required for a mechanism to move from one position to another. They use proven technology to enhance performance in a variety of product applications. Rate controls are typically used to control pneumatic cylinders, linear slides, lids, and other moving mechanisms. The advantages of using rate controls include:. Longer Machine Life The use of rate controls significantly reduces shock and vibration to machinery caused by uncontrolled machine operation. This further reduces machinery damage, downtime and maintenance costs, while increasing machine life.. Improved Production Quality Harmful effects of uncontrolled motion, such as noise, vibration and damaging impacts, are moderated or eliminated so that production quality is improved. 3. Safer Machinery Operation Rate controls protect machinery and equipment operators by offering predictable, reliable and controlled machine operation. 4. Competitive Advantage Machines and end products become more valuable because of increased productivity, longer life, lower maintenance and safer operation. VELOCITY STROKE SINGLE ORIFICE RATE CONTROL CONSTANT FORCE OPERATION VELOCITY STROKE MULTIPLE ORIFICE RATE CONTROL CONSTANT FORCE OPERATION ITT Enidine offers a wide range of rate controls that provide motion control in tension, compression, or both directions. Adjustable and non-adjustable tamperproof models are available to fit your particular application requirements. The resisting force provided by ITT Enidine rate controls is typically constant over the entire stroke when the piston rod is moved at a constant velocity, since the rate controls are single orifice products. DA Series models can be custom orificed to provide increasing resisting force over the stroke through the use of multiple orifices in the shock tube. This can be beneficial when controlling the velocity of a lid as it closes, since the torque from the weight of the lid changes as it closes. Rate Control Adjustment Techniques A properly adjusted rate control safely controls machinery operation, and reduces noise levels from uncontrolled motion. To correctly adjust the rate control after it has been properly sized for the application, set the adjustment knob (per the useable adjustment setting graphs for the applicable model. Cycle the mechanism and observe the motion of the system. If the motion of the mechanism is too fast, move the adjustment dial to the next largest number until the desired velocity is achieved. If the motion of the mechanism is too slow, move the adjustment dial to the next smallest number until the desired velocity is achieved. Compression and Tension Enidine Rate Control Typical Application: Print Rollers and Paper Tensioners 95

99 Rate Controls ADA/DA Series Adjustment Techniques ADA DA Useable Adjustment Setting Range Green lines are model s maximum allowable propelling force. Damping Force ADA 500 Compression Mode Adjustment Setting Curve Tension Mode Adjustment Setting Curve Rate Controls Position 0 provides minimum damping force. Position 8 provides maximum damping force. 80 adjustment with setscrew locking.. Determine the damping direction (tension [T], compression [C] or both [T and C]), stroke (mm) required, propelling force (N), desired velocity (m/s) and cycles per hour.. Calculate total energy per hour (Nm/hr). 3. Compare the damping direction (T, C, or T and C), stroke (mm) required, propelling force (N) and total energy per hour (Nm/hr) to the values listed in the Rate Controls Engineering Data charts. NOTE: Propelling force and velocity should be measured at the location of the rate control. 4. Determine if adjustable or non-adjustable model is desired. 5. Select the appropriate rate control model. A. For adjustable rate control models, refer to the Useable Adjustment Settings section for the selected model to determine the proper adjustment setting. B. For non-adjustable rate control models, refer to the Damping Constant Selection Instructions for the selected model to determine the proper damping constant. Example:. Damping Direction (T, C or T and C): T and C Stroke (S): 0 mm Propelling Force (F D ): 890 N (T and C) Velocity (V): 0, m/s Cycles/Hour (C): 0. Total Energy/Hour: 808 Nm/hr compression 808 Nm/hr tension 3 66 Nm/hr Total 3. Compare damping direction (T and C), stroke, propelling force and total energy per hour, to the values listed in the rate controls engineering data charts. 4. An adjustable model is desired. 5. Selection: ADA 50M (T and C), The proper adjustment is two () in tension and compression per the ADA 500M Series Useable Adjustment Setting Range Curves. After properly sizing the ADA, the adjustment setting can be determined.. To determine the approximate adjustment setting when the selected model, propelling force, and velocity are known: compare velocity to the propelling force in the compression and/or tension mode adjustment setting curves. The intersection point of the velocity and the propelling force is the approximate adjustment setting to be used. Adjustment higher or lower than this setting will result in slower or faster damper operation, respectively.. To determine the velocity when the selected model, adjustment setting, and propelling force are known: compare the propelling force to the adjustment setting in the compression and/or tension mode adjustment setting curves. The intersection point of the propelling force and the adjustment setting is the approximate velocity for the selected model. Higher velocities are obtained at lower adjustment settings and lower velocities are obtained at higher adjustment settings. EXAMPLE: Double Acting Application Stroke required: 5 mm Control direction: Tension and Compression Propelling force: 557 N (tension), 780 N (compression) Selection: ADA 505. Velocity: 0,8 m/s (tension), 0,5 m/s (compression) Intersection point: Adjustment setting (tension), 4 (compression). Adjustment setting: (tension), 4 (compression) Velocity: 0,8 m/s (tension), 0,5 m/s (compression) NOTE: When a free flow plug is used, the intersection point of the propelling force and free flow plug curve determines the velocity. NOTE: Propelling force and velocity should be measured at the location of the rate control. 96

100 ADA DA Rate Controls ADA/DA Series Adjustment Techniques Useable Adjustment Setting Range Green lines are model s maximum allowable propelling force. Damping Force Rate Controls Turn adjustment pin 3 /4 turns open to provide minimum damping force. Turn adjustment pin fully closed to provide maximum damping force. ADA 700. To determine the approximate adjustment setting, when the selected model, propelling force, and velocity are known, compare velocity to the propelling force in the compression and/or tension mode adjustment setting curves. The intersection point of the velocity and the propelling force is the approximate adjustment setting to be used. Adjustment lower or higher than this setting will result in slower or faster damper operation respectively.. To determine the velocity, when the selected model, adjustment setting, and propelling force are known, compare the propelling force to the adjustment setting in the compression and/or tension mode adjustment setting curves. The intersection point of the propelling force and the adjustment setting is the approximate velocity for the selected model. Higher velocities are obtained at higher adjustment settings and lower velocities are obtained at lower adjustment settings. 3. A,5mm Hex Wrench (provided) is required to adjust the unit. NOTE: When a free flow plug is used, the intersection point of the propelling force and free flow plug curve determines the velocity. EXAMPLE: Adjustable Double Acting Rate Control Application Stroke required: 5 mm Control direction: Tension and Compression Propelling force: N (tension), 7 8 N (compression) Selection: ADA 75. Velocity: 0,635 m/s (tension), 0, m/s (compression) Intersection point: Adjustment setting / (tension), / (compression). Adjustment setting: / (tension), / (compression) Velocity: 0,635 m/s (tension), 0, m/s (compression) NOTE: Propelling force and velocity should be measured at the location of the rate control. 97

101 Rate Controls Rate Controls ADA/DA Series Typical Applications ADA DA Assembly Applications Energy Production Printing Presses 98

102 ADA Rate Controls ADA Series ADA 505M ADA 55M Series Technical Data U X W ØD ØN ØU C ØS Rate Controls ØN F L V W U X ØD ØN ØU C ØS ØN F V L + STROKE F D Bore (S) Max. Propelling Force E T C Catalog No./ Damping Size Stroke Extension Compression Max. Mass Model Direction mm mm N N Nm/hr Kg ADA 505M T, C or T and C 6,0 50, ,3 ADA 50M T, C or T and C 6,0 00, ,37 ADA 55M T, C or T and C 6,0 50, ,445 ADA 50M T, C or T and C 6,0 00, ,50 ADA 55M T, C or T and C 6,0 50, ,590 N U Catalog No./ C D F L +0,3/-0,00 S +0,00/-0,38 V W X Model mm mm mm mm mm mm mm mm mm mm ADA 505M 7,0 8,0 73,0 00 6,0 3,8,7 6,3 4, 9,5 ADA 50M 7,0 8,0 4,0 50 6,0 3,8,7 6,3 4, 9,5 ADA 55M 7,0 8,0 75, ,0 3,8,7 6,3 4, 9,5 ADA 50M 7,0 8,0 35, ,0 3,8,7 6,3 4, 9,5 ADA 55M 7,0 8,0 376, ,0 3,8,7 6,3 4, 9,5 99

103 Rate Controls ADA Series ADA 705M ADA 735M Series Technical Data ADA COMPRESSION ADJUSTMENT LOCATION THREAD CONNECTION M0 8. SW=0 Ø8 3 7 A Ø45 B A TENSION ADJUSTMENT LOCATION Ø4 STROKE SW=7 SW=7 7 A THREAD CONNECTION M0 3 Ø8 8. SW=0 Rate Controls Ø0 H7 Ø0 H9 C B B C Ø0 H7 Ø0 H D* D* M0 M0 Bore (S) FD Max. Propelling Force E T C Model Catalog No./ Damping Size Stroke Tension Compression Max Mass A B Model Direction mm mm N N Nm/hr Kg mm mm ΔADA 705M T, C or T and C 5 50, , ΔADA 70M T, C or T and C 5 00, , ΔADA 75M T, C or T and C 5 50, , ΔADA 70M T, C or T and C 5 00, , ΔADA 75M T, C or T and C 5 50, , ΔADA 730M T, C or T and C 5 300, , ΔADA 735M T, C or T and C 5 350, , *Notes:. The maximum load capacity for mounting option D is 600 N.. Δ = Non-standard lead time items, contact ITT Enidine. 00

104 ADA Rate Controls ADA Series ADA 740M ADA 780M Series Technical Data Rate Controls COMPRESSION ADJUSTMENT LOCATION THREAD CONNECTION M0 8. SW=0 Ø8 3 7 A Ø45 B A TENSION ADJUSTMENT LOCATION Ø4 STROKE SW=7 SW=7 7 A THREAD CONNECTION M0 3 Ø8 8. SW=0 Ø0 H7 Ø0 H9 C B B C 40 0 Ø0 H7 Ø0 H D* D* M0 M0 Bore (S) FD Max. Propelling Force E T C Catalog No./ Damping Size Stroke Tension Compression Max Mass A B Model Direction mm mm N N Nm/hr Kg mm mm ΔADA 740M T, C or T and C , ΔADA 745M T, C or T and C , ΔADA 750M T, C or T and C , ΔADA 755M T, C or T and C , ΔADA 760M T, C or T and C , Δ ADA 765M T, C or T and C , ΔADA 770M T, C or T and C , ΔADA 775M T, C or T and C , ΔADA 780M T, C or T and C , *Notes:. The maximum load capacity for mounting option D is 600 N.. Δ = Non-standard lead time items, contact ITT Enidine. 0

105 Rate Controls ADA Series Remote Adjustment Cable for ADA 500 Series Accessories ADA ITT Enidine will custom fit a remote adjustment cable for applications where the ADA unit will be mounted in non-accessible locations. Contact ITT Enidine for more information. Note: If rotary application, please complete application worksheet on page 04 and forward to ITT Enidine. Rate Controls LA Standard remote adjustment cable length is 0 mm. Optional lengths available upon request. Note: Remote adjustment cable can be used in a single position only. Adjustable Cartridge Free Flow Plug Non-Adjustable Cartridge Catalog No. Part Number Accessory Description LA mm Mass g RAC48 K Remote Adjustment Cable 0 9 RAC4957 AJ Adjustable Cartridge NAC x NJ x Non-Adjustable Cartridge (0-6) CW4957 L Cartridge Wrench FFP4957 PA Free Flow Plug Notes x specify desired setting 0-6. May be used in place of adjustable cartridge. For installing adjustable and non-adjustable cartridges. Provides least amount of damping force for ADA Models. 0

106 DA Rate Controls DA Series DA 705 DA 70 Series DA 75M x 50 DA 75M x 00 Series Technical Data Rate Controls ØT ØM X W F ØB L ØD ØM V ØU ØM ØB ØS ØD ØM ØU EXTENDED ØT X W F L+STROKE V (S) F D E T C Catalog No./ Damping Bore Size Stroke Max. Propelling Max. Mass Model Direction mm mm N Nm/hr Kg Δ DA 705 T, C or T and C 5,0 50, ,6 Δ DA 70 T, C or T and C 5,0 00, ,0 Δ DA 75 T, C or T and C 5,0 50, ,3 Δ DA 70 T, C or T and C 5,0 00, ,6 Δ DA 75M x 50 T, C or T and C 38,0 50, ,4 Δ DA 75M x 00 T, C or T and C 38,0 00, , Note: Δ = Non-standard lead time items, contact ITT Enidine. Catalog No./ Model M T U B D F L ±0,38 S ±0,38 ±0,5 V W X mm mm mm mm mm mm mm mm mm mm mm Δ DA ,0 4,0 55, 307, 4,7 38,0 9,0 4,5 4,0 4,0 Δ DA 70 45,0 4,0 55, 409, 4,7 38,0 9,0 4,5 4,0 4,0 Δ DA 75 45,0 4,0 306, 5, 4,7 38,0 9,0 4,5 4,0 4,0 Δ DA 70 45,0 4,0 356, 6, 4,7 38,0 9,0 4,5 4,0 4,0 Δ DA 75M x 50 76,0 9, ,4 86,0 5,0 38,0,0 38,0 9,0 Δ DA 75M x 00 76,0 9, ,4 86,0 5,0 38,0,0 38,0 9,0 Notes:. DA Models will function at 0% of their maximum rated energy per cycle. If less than 0%, a smaller model should be specified.. Provide a positive stop 3 mm before end of stroke in tension and compression to prevent internal bottoming. 3. For optimal performance in vertical applications using compression, mount the rate control with the piston rod down. 03

107 Rate Controls DA Series DA 75M TB 00M Series OPTIONAL PROTECTIVE SLEEVE, TOW BAR (TB) MODELS ONLY Technical Data DA COMPRESSED ØT X ØM W ØB F **L *ØS ØD ØM V ØU Rate Controls OPTIONAL PROTECTIVE SLEEVE, TOW BAR (TB) MODELS ONLY ØM ØB *ØS ØD ØM EXTENDED ØT ØU X W F **L+STROKE V (S) F D E T E T C Catalog No./ Damping Bore Size Stroke Max. Propelling Max. Max. Mass Model Direction mm mm N Nm/c Nm/hr Kg Δ DA 75M x 50 T, C or T and C 38,0 50, ,0 Δ DA 75M x 00 T, C or T and C 38,0 00, ,8 Δ DA 75M x 50 T, C or T and C 38,0 50, ,6 Δ TB 00M x 00 T and C 57, 00, ,5 Δ TB 00M x 50 T and C 57, 50, ,5 Note: Δ = Non-standard lead time items, contact ITT Enidine. Catalog No./ Model M T U B D F L ±0,38 S ±0,38 ±0,5 V W X mm mm mm mm mm mm mm mm mm mm mm Δ DA 75M x 50 76,0 9, ,4 86,0 5,0 38,0,0 38,0 9,0 Δ DA 75M x 00 76,0 9, ,4 86,0 5,0 38,0,0 38,0 9,0 Δ DA 75M x 50 76,0 9, ,4 86,0 5,0 38,0,0 38,0 9,0 Δ TB 00M x 00 70,0 5, , 8,6 63,5 38,0 9, 38,0 9,0 Δ TB 00M x 50 70,0 5, , 8,6 63,5 38,0 9, 38,0 9,0 Notes:. DA Models will function at 0% of their maximum rated energy per cycle. If less than 0%, a smaller model should be specified.. Provide a positive stop 3 mm before end of stroke in tension and compression to prevent internal bottoming. 3. For optimal performance in vertical applications using compression, mount the rate control with the piston rod down. 4. * ØS indicates outside diameter of optional protective sleeve for TB 00M x 00 models. 5. ** Dimension L is controlled by a 50 mm stroke limiter. 04

108 WR Wire Rope Isolators WR Series Overview Wire Rope Isolators U.S. Patents 5,549,85 Wire Rope Isolators Standard Wire Rope Isolators are comprised of stainless steel stranded cable threaded through aluminum alloy retaining bars that are mounted for effective shock and vibration isolation. With their corrosion resistant, all-metal construction, ITT Enidine Wire Rope Isolators are environmentally stable, high-performance shock and vibration isolators that are unaffected by temperature extremes, chemicals, oils, ozone and abrasives. Featuring a patented crimping pattern, versatile mounting options and a variety of sizes, these helical isolator products can help ensure that your systems can effectively meet performance requirements in Commercial, Industrial, and Defense industries, including MIL-STD-80, MIL-STD-67, MIL-S-90D, MIL-E-5400, STANAG-04, BV43-44 and DEF-STND For more information, please refer to our Wire Rope Isolator Overview and Application Worksheet on pages to assist you in selecting a model for your application. 05

109 Wire Rope Isolators WR Series Clamp Mount Screw Overview WR Crimp Crimped Mount Bar Wire Rope Cable Wire Rope Isolators Outer Mount Bar Inner Mount Bar Wire Rope Cable Crimp Models (WR WR8): ITT Enidine s patented crimp design lowers cost by using fewer mount bars when compared to the clamp design, no assembly hardware, and reduced assembly time. Clamp Models (WR WR40): ITT Enidine s clamp bar models are constructed by clamping the wire rope between two fastened mount bars. Typical Applications Piping Systems Cabinet Applications Sensitive Electronics Isolation 06

110 WR Wire Rope Isolators WR Series Materials and Finishes: Overview Wire Rope Isolators Standard: Optional: Special: Wire Rope: 30/304 Stainless Steel Mount Bars: 606-T6 Aluminum, Chemical Conversion Coated per MIL-C-554, Class A (RoHS Compliant) Hardware: Alloy Steel per ASTM F835, Zinc Plated (WR WR40 Series) Thread: Stainless Self Clinching Insert (WR WR8 Series), Threaded bar (WR WR40 Series) Wire Rope: Galvanized or Nylon Coated Stainless Mount Bars: 606-T6 Aluminum, Anodized per MIL-A-865, Type II, Class (RoHS Compliant) 30/304 Stainless Steel per ASTM A76, Passivated Hardware: 30/304 Stainless Steel (when stainless steel bars are specified) (WR WR40) Threads: Stainless Steel Helical Inserts, Free Running or Self Locking (WR3 WR40) Threaded Aluminum (WR WR8) Consult ITT Enidine Isolator Options: Mounting: Loops: ITT Enidine offers a full range of mounting combinations of thru-hole, countersunk, and threaded bars. All configurations are available in either Imperial or Metric styles. Add an M after the mounting option for Metric. Some models have reduced mounting options available due to limited fastener installation space. Consult ITT Enidine if a preferred mounting configuration is not listed. ITT Enidine s wire rope isolators can be purchased with the full number of loops, or as few as -Loops. The number of loops is indicated in the isolator part number. Performance is provided for full loop isolators. Performance for reduced loop isolators can be obtained by a simple ratio. Bellmouth: Performance: ITT Enidine s wire rope isolators are available with a bellmouth option. The bellmouth feature includes mount bars with radii manufactured into the wire rope hole edges. This option is recommended for high fatigue applications. Add an R to the end of the part number. Stiffness (Kv or Ks): Wire rope isolators exhibit non-linear stiffness behavior. Small deflections, usually associated with vibration isolation, will have a different spring rate than larger shock deflections. ITT Enidine publishes typical vibration stiffness values (Kv), and average shock stiffness values (Ks) within the catalog. These values can be used with the provided equations listed on Page 08 to predict system performance. The stiffness values listed in the catalog are for full-loop versions. For reduced loop versions, ratio the stiffness by dividing the number of desired loops by the number of full loops. Isolator Axes: Wire rope isolators are multi-axis isolators. The diagram below includes load axis definitions and deflection considerations. COMPRESSION 45º COMPRESSION/ROLL Damping: Typically 5-5%, depending on size and input level. For specific damping considerations, please consult ITT Enidine. Mounting Orientation: The diagrams below illustrate typical mounting orientations. FIXED SHEAR (for Wire Rope Isolators) FIXED ROLL COMPRESSION 45º COMPRESSION/ROLL FIXED SHEAR FIXED ROLL Stabilizers: (for Wire Rope Isolators) Stabilizers are used to control deflections of tall supported masses. Stabilizers are typically recommended when the height equals -times the width or depth dimension. In most applications, the quantity of stabilizers required are half as many as the base isolators, and selected one size softer than the base isolators. 07

111 Wire Rope Isolators WR Series Application Worksheet WR APPLICATION WORKSHEET - INPUTS METRIC PART I: SYSTEM DATA:. Total Supported Load ( WT): WT = Kg x 9,8 = N. Number of Isolators (n): n = METRIC 3. Static Load per Isolator (W): W = WT n W = N* * Assumes a central CG 4. Load Axis: Compression Load Axis Shear or Roll 45º Compression/Roll Wire Rope Isolators PART II: VIBRATION SIZING:. Input Excitation Frequency ƒi = Hz ( = rpm ). System Response Natural Frequency for 80% isolation: ƒ n = ƒ i = Hz 3,0 3. Maximum Isolator Vibration Stiffness: (K v ) K v = W (π ƒ n ) K v = N/m g g = 9,8 m/s 4. Select an isolator by comparing calculated values with technical data for the desired load axis provided in tables for each isolator. a.) Calculated W must be less than the isolator s max static load and b.) Isolator s vibration stiffness must be less than the calculated maximum K v PART III: SHOCK SIZING:. Maximum Allowable Transmitted Acceleration: A T = G s. Shock Input Velocity: V = m/s 60 Free Fall Impact: V = gh g = 9,8 m/s h = Drop Height (m) V D 3. Min. Isolator Response Deflection: min = g(a ) D min = m T 4. Maximum Isolator Shock Stiffness: K s = W(V/D min ) g K s = N/m 5. Select an isolator by comparing calculated values with technical data for the desired load axis provided in tables for each isolator. a.) Calculated W must be less than the isolator s max static load and b.) Calculated D min must be less than the isolator s max deflection Note: Metric deflections are calculated in meters (m) and technical data is in millimeters (mm). and c.) Isolator s shock stiffness must be less than calculated maximum K s 6. Check actual deflection using K s from technical data to ensure that the isolator s max deflection is D actual = not exceeded. V K s (Isolator)g W D actual = m 7. If isolator s max deflection is exceeded, select another isolator and repeat steps 5 and 6. 08

112 WR Wire Rope Isolators WR Series Technical Data X ,57 Wire Rope Isolators X , X.563 0, 4.9 4X MOUNTING Mounting HOLES Holes See Mounting Options Note: Dimensions are in mm Tolerances are ±.0,5mm W "W" X.3754,9.53 ø,6ø H "H" (Ref) Size Height Width Ref Mounting H W Unit Weight Thru Hole Thread mm mm Kg Options mm mm C sink WR ,0 B, D, E WR ,0 WR ±,5 30 0,03 WR ,03 A, B, C, D, E, S Ø4,7 ± 0,3 M4 X 0,7 90º WR ,03 WR ,03 Model Number Ordering Code Mounting Options WR D T M Add M for Metric For C sink and Threaded Options Threaded Hole Options: [ ] - Flush Self Clinching Threaded Insert [ T ] - Tapped Thru C sink Thru A B C C Sink C sink Thread Mounting Options: Number of Loops: Isolator Size: See Chart 0 (Reduced Number of Loops Available) See Sizing Table Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 07. Maximum recommended torque for standard threaded insert is 0,7 Nm Operating Temperature Range: -00ºC to 60ºC U.S. Patent 5,549,85 09

113 Wire Rope Isolators WR Series Technical Data WR Static Load vs. Deflection Compression Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR ,6 36 WR , WR ,7 7 8,8 4 WR ,8 6, 5 WR ,8 5,3 6 WR ,8 7,9 3,9 Wire Rope Isolators 45º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR ,7 0,4 WR ,7 4 7,0 3 WR ,8 4,7 4 WR ,9 7,0 3,0 5 WR ,9 6,,6 6 WR ,0 5,3,9 Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm N/m kn/m WR ,6 4 4 WR ,7 8,8 8,8 3 WR ,7 5,3 5,3 4 WR ,8 3,9 3,9 5 WR ,8 3, 3, 6 WR-800-0,9,3,3 Notes: Performance provided for full loop models with standard (30/304) stainless steel cable. Consult ITT Enidine for other options. Do not extrapolate curves. 0

114 WR Wire Rope Isolators WR3 Series Technical Data Wire Rope Isolators,3 00,3,7 4X Mounting Holes See Mounting Options Note: Dimensions are in mm Tolerances are ± 0,5mm W 6,4 ø,4 (Ref) H Size Height Width Ref Mounting H W Unit Weight Thru Hole Thread mm mm Kg Options mm mm C sink WR ,06 B, D, E WR ,07 WR ,07 ±,5 WR ,07 A, B, C, D, E, S Ø5,3 ± 0,3 M5 X 0,8 90º WR ,07 WR ,08 Model Number Ordering Code WR D T M Add M for Metric For C sink and Threaded Options Threaded Hole Options: [ ] - Flush Self Clinching Threaded Insert [ T ] - Tapped [ H ] - Helical Insert, Free Running [ L ] - Helical Insert, Self Locking Mounting Options Thru C sink Thru A B C C Sink C sink Thread Mounting Options: Number of Loops: Isolator Size: See Chart 0 (Reduced Number of Loops Available) See Sizing Table Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 07. Maximum recommended torque for standard threaded insert is 0,9 Nm Operating Temperature Range: -00ºC to 60ºC U.S. Patent 5,549,85

115 Wire Rope Isolators WR3 Series Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR ,8 3 5 WR ,8 8 7,9 6 WR ,9 6 7,0 WR Wire Rope Isolators 45º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR ,8 9,6 4 WR ,9 3 5,6 5 WR ,9 4,4 6 WR ,0 9,6 3,5 Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR ,7 4 4 WR , WR ,7 4 WR ,8 7,0 7,0 5 WR ,8 5,3 5,3 6 WR ,9 4,4 4,4 Notes: Performance provided for full loop models with standard (30/304) stainless steel cable. Consult ITT Enidine for other options. Do not extrapolate curves.

116 WR Wire Rope Isolators WR4 Series Technical Data Wire Rope Isolators 7,0 4,3 4,3 4X Mounting Holes See Mounting Options Note: Dimensions are in mm Tolerances are ± 0,5mm W 7,9 ø3, (Ref) H Size Height Width Ref Mounting H W Unit Weight Thru Hole Thread mm mm Kg Options mm mm C sink WR , WR , B, D, E WR ,3 WR ,3 ±,5 WR ,3 A, B, C, D, E, S Ø6,9 ± 0,3 M6 X,0 90º WR ,4 WR ,4 Model Number Ordering Code WR D T M Add M for Metric For C sink and Threaded Options Threaded Hole Options: [ ] - Flush Self Clinching Threaded Insert [ T ] - Tapped [ H ] - Helical Insert, Free Running [ L ] - Helical Insert, Self Locking Mounting Options Thru C sink Thru A B C C Sink C sink Thread Mounting Options: Number of Loops: Isolator Size: See Chart 0 (Reduced Number of Loops Available) See Sizing Table Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 07. Maximum recommended torque for standard threaded insert is 3,7 Nm Operating Temperature Range: -00ºC to 60ºC U.S. Patent 5,549,85 3

117 Wire Rope Isolators WR4 Series Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR , WR ,9 46 WR Wire Rope Isolators 45º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR ,0 3 7 WR ,0 6 Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR , WR ,9 Notes: Performance provided for full loop models with standard (30/304) stainless steel cable. Consult ITT Enidine for other options. Do not extrapolate curves. 4

118 WR Wire Rope Isolators WR5 Series Technical Data Wire Rope Isolators 7,0 4,3 4,3 4X Mounting Holes See Mounting Options Note: Dimensions are in mm Tolerances are ± 0,5mm W 7,9 ø4,0 (Ref) H Height Width Ref Size Mounting H W Unit Weight. Thru Hole Thread C sink mm mm Kg Options mm mm WR ,5 B, D, E WR ±,5 43 0,5 WR ,6 A, B, C, D, E, S Ø6,9 ± 0,3 M6 X,0 90º WR ,7 ± 3,30 WR ,8 Model Number Ordering Code WR D T M Add M for Metric For C sink and Threaded Options Threaded Hole Options: [ ] - Flush Self Clinching Threaded Insert [ T ] - Tapped [ H ] - Helical Insert, Free Running [ L ] - Helical Insert, Self Locking Mounting Options Thru C sink Thru A B C C Sink C sink Thread Mounting Options: Number of Loops: Isolator Size: See Chart 0 (Reduced Number of Loops Available) See Sizing Table Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 07. Maximum recommended torque for standard threaded insert is 4,3 Nm Operating Temperature Range: -00ºC to 60ºC U.S. Patent 5,549,85 5

119 Wire Rope Isolators WR5 Series Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR ,7 7 WR , WR , WR , WR , WR Wire Rope Isolators º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR ,7 3 Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m 3 4 WR , WR , WR , WR , WR ,5 7,9 7,9 5 Notes: Performance provided for full loop models with standard (30/304) stainless steel cable. Consult ITT Enidine for other options. Do not extrapolate curves. 6

120 WR Wire Rope Isolators Wire Rope Isolators WR6 Series X ,0 X , X.563 4, X MOUNTING Mounting HOLES Holes See Mounting Options X.3759,59.53 Note: Dimensions are in mm Tolerances are ± 0,5mm Technical Data W "W" ø ø4, H "H" (Ref) Size Height Width Ref Mounting H W Unit Weight Thru Hole Thread mm mm Kg Options mm mm C sink WR ,9 WR ,0 D WR , B, D, E WR ±,5 43 0, WR , WR ,5 A, B, C, D, E, S Ø6,9 ± 0,3 M6 X,0 90º WR ,6 WR ,7 WR ± 3, ,8 WR ,9 Model Number Ordering Code WR D T M Add M for Metric For C sink and Threaded Options Threaded Hole Options: [ ] - Flush Self Clinching Threaded Insert [ T ] - Tapped [ H ] - Helical Insert, Free Running [ L ] - Helical Insert, Self Locking Mounting Options Thru C sink Thru A B C C Sink C sink Thread Mounting Options: Number of Loops: Isolator Size: See Chart 0 (Reduced Number of Loops Available) See Sizing Table Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 07. Maximum recommended torque for standard threaded insert is 4,3 Nm Operating Temperature Range: -00ºC to 60ºC U.S. Patent 5,549,85 7

121 Wire Rope Isolators WR6 Series 3 4 Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR , WR , WR , WR , WR ,8 9 0 WR Wire Rope Isolators 45º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR , WR , WR , WR , WR ,7 8 5,3 Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR ,6 4 4 WR , WR ,7 4 WR , WR , WR , WR , WR ,0 9 WR , 5,3 5,3 0 WR ,9,3,3 Notes: Performance provided for full loop models with standard (30/304) stainless steel cable. Consult ITT Enidine for other options. Do not extrapolate curves. 8

122 WR Wire Rope Isolators WR8 Series 46, 3, Technical Data Wire Rope Isolators 5,9 4X Mounting Holes See Mounting Options,7 Note: Dimensions are in mm Tolerances are ± 0,5mm W ø6,4 (Ref) H Size Height Width Ref Mounting H W Unit Weight Thru Hole Thread mm mm Kg Options mm mm C sink WR ,38 WR ,4 WR ±,54 7 0,43 WR ,47 WR ,5 A, B, C, D, E, S Ø6,9 ± 0,3 M6 X,0 90º WR ,54 WR ± 3,8 00 0,57 WR ,59 WR Model Number Ordering Code D T M Add M for Metric For C sink and Threaded Options Threaded Hole Options: [ ] - Flush Self Clinching Threaded Insert [ T ] - Tapped [ H ] - Helical Insert, Free Running [ L ] - Helical Insert, Self Locking Mounting Options Thru C sink Thru A B C C Sink C sink Thread Mounting Options: Number of Loops: Isolator Size: See Chart 08 (Reduced Number of Loops Available) See Sizing Table Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 07. Maximum recommended torque for standard threaded insert is 4,3 Nm Operating Temperature Range: -00ºC to 60ºC U.S. Patent 5,549,85 9

123 Wire Rope Isolators WR8 Series Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR WR WR , WR Wire Rope Isolators 45º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR ,8 6 7 WR , WR ,6 4 Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m 3 WR , WR , WR , WR , WR , WR , WR , WR ,8 6 6 Notes: Performance provided for full loop models with standard (30/304) stainless steel cable. Consult ITT Enidine for other options. Do not extrapolate curves. 0

124 WR Wire Rope Isolators Wire Rope Isolators WR Series 6-Loop 44,5 69, ±.08 55,6, 5,4 8X Mounting Holes See Mounting Options Note: Dimensions are in mm Tolerances are ± 0,5mm W Technical Data 6,3 (Ref) ø9,5 (Ref) H Size Height Width Ref Mounting H W Unit Weight Thru Hole Thread mm mm Kg Options mm mm C sink WR ,83 WR ,85 WR ,90 WR ±, ,95 A, B, C, D, E, S Ø7, + 0,3-0,38 WR ,98 M6 X,0 90º WR ,07 WR , WR Model Number Ordering Code D H M Add M for Metric For C sink and Threaded Options Threaded Hole Options: [ ] - Tapped [ H ] - Helical Insert, Free Running [ L ] - Helical Insert, Self Locking Mounting Options Thru C sink Thru A B C C Sink C sink Thread Mounting Options: Number of Loops: Isolator Size: See Chart 06 (Reduced Number of Loops Available) See Sizing Table Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 07. Maximum recommended torque for threaded bar 0 Nm Operating Temperature Range: -00ºC to 60ºC

125 Wire Rope Isolators WR Series 6-Loop Technical Data WR Static Load vs. Deflection Compression Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR , WR , 5 9 Wire Rope Isolators º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR , WR Shear/Roll 6 5 Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR , WR , Notes: Performance provided for full loop models with standard (30/304) stainless steel cable. Consult ITT Enidine for other options. Do not extrapolate curves.

126 WR Wire Rope Isolators WR Series 5,9 ±0,8 55,6 Technical Data Wire Rope Isolators 44,5, 5,4 4X Mounting Holes See Mounting Options Note: Dimensions are in mm Tolerances are ± 0,5mm W 6,3 (Ref) ø9,5 (Ref) H Size Height Width Ref Mounting H W Unit Weight Thru Hole Thread mm mm Kg Options mm mm C sink WR ,0 WR ,3 WR ,0 WR ±,54 08,6 A, B, C, D, E, S Ø9,0 + 0,3-0,38 *M8 X,5 90º WR ,30 WR ,43 WR ,50 * Tapped M8 x.5, Inserts M6 x.0 WR Model Number Ordering Code D H M Add M for Metric All Mounting Options Threaded Hole Options: [ ] - Tapped [ H ] - Helical Insert, Free Running [ L ] - Helical Insert, Self Locking Mounting Options Thru C sink Thru A B C C Sink C sink Thread Mounting Options: Number of Loops: Isolator Size: See Chart 08 (Reduced Number of Loops Available) See Sizing Table Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 07. Maximum recommended torque for threaded bar is 0 Nm Operating Temperature Range: -00ºC to 60ºC 3

127 Wire Rope Isolators WR Series Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , 30 5) 3 WR , WR , WR , WR , WR , 67 6 WR Wire Rope Isolators º Compression/Roll 4 Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR , WR Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , 3 WR , WR , WR , WR , WR , 9 ( Notes: Performance provided for full loop models with standard (30/304) stainless steel cable. Consult ITT Enidine for other options. Do not extrapolate curves. 4

128 WR Wire Rope Isolators Wire Rope Isolators WR6 Series 6-Loop 44,5 77,8 ±0,8 55,6, 5,4 8X Mounting Holes See Mounting Options Note: Dimensions are in mm Tolerances are ± 0,5mm W Technical Data 9,6 (Ref) ø,7 (Ref) H Size Height Width Ref Mounting H W Unit Weight Thru Hole Thread mm mm Kg Options mm mm C sink WR ,36 WR ,43 WR ,50 WR ,67 ±,54 WR ,8 A, B, C, D, E, S Ø9, ,38 * M8 X,5 90º WR ,0 WR ,8 WR ,3 * Tapped M8 x.5, Inserts M7 x.0 WR Model Number Ordering Code D H M Add M for Metric For C sink and Threaded Options Threaded Hole Options: [ ] - Tapped [ H ] - Helical Insert, Free Running [ L ] - Helical Insert, Self Locking Mounting Options Thru C sink Thru A B C C Sink C sink Thread Mounting Options: Number of Loops: Isolator Size: See Chart 06 (Reduced Number of Loops Available) See Sizing Table Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 07. Maximum recommended torque for threaded bar is 0 Nm Operating Temperature Range: -00ºC to 60ºC 5

129 Wire Rope Isolators WR6 Series 6-Loop Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR , WR , WR ,6 37 WR Wire Rope Isolators 45º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR , WR , WR , Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR , WR , WR ,7 6 6 Notes: Performance provided for full loop models with standard (30/304) stainless steel cable. Consult ITT Enidine for other options. Do not extrapolate curves. 6

130 WR Wire Rope Isolators WR6 Series 5,9 ±0,8 55,6 Technical Data Wire Rope Isolators 44,5, 5,4 8X Mounting Holes See Mounting Options Note: Dimensions are in mm Tolerances are ± 0,5mm W 9,6 (Ref) ø,7 (Ref) H Size Height Width Ref Mounting H W Unit Weight Thru Hole Thread mm mm Kg Options mm mm C sink WR ,8 WR ,9 WR ,00 WR , ±,54 WR ,40 A, B, C, D, E, S Ø *M8 X,5 90º WR ,70 WR ,90 WR ,09 * Tapped M8 x.5, Inserts M7 x.0 WR Model Number Ordering Code D H M Add M for Metric For C sink and Threaded Options Threaded Hole Options: [ ] - Tapped [ T ] - Tapped [ H ] - Helical Insert, Free Running [ L ] - Helical Insert, Self Locking Mounting Options Thru C sink Thru A B C C Sink C sink Thread Mounting Options: Number of Loops: Isolator Size: See Chart 08 (Reduced Number of Loops Available) See Sizing Table Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 07. Maximum recommended torque for threaded bar is 0 Nm Operating Temperature Range: -00ºC to 60ºC 7

131 Wire Rope Isolators WR6 Series Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR ,0 4 6 WR , WR , WR , WR , WR , WR , WR , WR Wire Rope Isolators º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR , WR , WR , Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , 4 WR , WR , WR , WR , WR ,7 Notes: Performance provided for full loop models with standard (30/304) stainless steel cable. Consult ITT Enidine for other options. Do not extrapolate curves. 8

132 WR Wire Rope Isolators WR0 Series 66,7 ±0,8 Technical Data 9, Wire Rope Isolators 54,6 36,5 5,4 8X Mounting Holes See Mounting Options Note: Dimensions are in mm Tolerances are ± 0,5mm W 7,6 (Ref) ø.5,9 (Ref) H Size Height Width Ref Mounting H W Unit Weight Thru Hole Thread mm mm Kg Options mm mm C sink WR ,00 C, D WR ,0 WR ,40 WR ± 3, ,70 WR ,00 A, B, C, D, E, S Ø, ,3 0,38 M0 X,5 90º WR ,3 WR ,63 WR Model Number Ordering Code D H M Add M for Metric For C sink and Threaded Options Threaded Hole Options: [ ] - Tapped [ H ] - Helical Insert, Free Running [ L ] - Helical Insert, Self Locking Mounting Options Thru C sink Thru A B C C Sink C sink Thread Mounting Options: Number of Loops: Isolator Size: See Chart 08 (Reduced Number of Loops Available) See Sizing Table Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 07. Maximum recommended torque for threaded bar is 50 Nm Operating Temperature Range: -00ºC to 60ºC 9

133 Wire Rope Isolators WR0 Series Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR , WR , WR Wire Rope Isolators 45º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR , WR , Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m WR , WR , WR , WR , WR , WR , WR , Notes: Performance provided for full loop models with standard (30/304) stainless steel cable. Consult ITT Enidine for other options. Do not extrapolate curves. 30

134 WR Wire Rope Isolators WR8 Series 368,3 ±0,8 66,7 Technical Data Wire Rope Isolators 76, 90,5 38, 8X Mounting Holes See Mounting Options Note: Dimensions are in mm Tolerances are ± 0,5mm W 40,0 (Ref) ø, (Ref) H Size Height Width Ref Mounting H W Unit Weight Thru Hole Thread in. mm in. mm Kg Options mm mm C sink WR ,40 C, D WR ,53 WR ,90 ± 6,35 WR ,50 A, B, C, D, E, S Ø3, ,38 0,3 M X,75 90º WR ,70 WR ,90 WR Model Number Ordering Code D H M Add M for Metric For C sink and Threaded Options Threaded Hole Options: [ ] - Tapped [ H ] - Helical Insert, Free Running [ L ] - Helical Insert, Self Locking Mounting Options Thru C sink Thru A B C C Sink C sink Thread Mounting Options: Number of Loops: Isolator Size: See Chart 08 (Reduced Number of Loops Available) See Sizing Table Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 07. Maximum recommended torque for threaded bar 00 Nm Operating Temperature Range: -00ºC to 60ºC 3

135 Wire Rope Isolators WR8 Series Technical Data WR Static Load vs. Deflection Compression Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) kn mm kn/m kn/m WR ,8 50, WR ,43 67, WR ,45 74, WR ,54 0, WR ,43 5, WR ,74 5, Wire Rope Isolators º Compression/Roll 30 5 Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) kn mm kn/m kn/m WR ,7 7, WR ,67 96, WR ,0 05, WR ,45 44, WR ,5 77, WR , 77, Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) kn mm kn/m kn/m WR ,4 53, WR ,54 7, WR ,89 77, WR ,6 08, WR , 3, 6 WR ,76 3, Notes: Performance provided for full loop models with standard (30/304) stainless steel cable. Consult ITT Enidine for other options. Do not extrapolate curves. 3

136 WR Wire Rope Isolators WR36 Series 50,7 ±0,8 377,8 Technical Data Wire Rope Isolators 08,0 69,9 50,8 8X Mounting Holes See Mounting Options Note: Dimensions are in mm Tolerances are ± 0,5mm W 5,5 (Ref) ø8,6 (Ref) H Height Width Ref Size Mounting H W Unit Weight Thru Hole Thread C sink mm mm Kg Options mm mm WR ,9 WR ± 6,35 4 4,0 A, B, C, D, E, S Ø ,3 M8 X,5 90º - 0,38 WR ,0 WR Model Number Ordering Code D H M Add M for Metric For C sink and Threaded Options Threaded Hole Options: [ ] - Tapped [ H ] - Helical Insert, Free Running [ L ] - Helical Insert, Self Locking Mounting Options Thru C sink Thru A B C C Sink C sink Thread Mounting Options: Number of Loops: Isolator Size: See Chart 08 (Reduced Number of Loops Available) See Sizing Table Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 07. Maximum recommended torque for threaded bar is 300 Nm Operating Temperature Range: -00ºC to 60ºC 33

137 Wire Rope Isolators WR36 Series Static Load vs. Deflection 3 Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) kn mm kn/m kn/m WR ,86 67, WR ,50 0, WR ,77 9, WR Wire Rope Isolators 3 45º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) kn mm kn/m kn/m WR ,97 96, WR ,88 44, WR ,96 68,9 799 Shear/Roll 3 Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) kn mm kn/m kn/m WR ,3 7, WR ,60 08, WR ,74 5, Notes: Performance provided for full loop models with standard (30/304) stainless steel cable. Consult ITT Enidine for other options. Do not extrapolate curves. 34

138 WR Wire Rope Isolators WR40 Series 50,7 ±0,8 377,8 Technical Data Wire Rope Isolators 08,0 69,9 50,8 8X Mounting Holes See Mounting Options Note: Dimensions are in mm Tolerances are ± 0,5mm W 5,5 (Ref) ø3,8 (Ref) H Height Width Ref Size Mounting H W Unit Weight Thru Hole Thread C sink mm mm Kg Options mm mm WR ,0 ± 6,35 WR , A, B, C, D, E, S Ø9,8 +0,3 M8 X,5 90º -0,38 WR Model Number Ordering Code D H M Add M for Metric For C sink and Threaded Options Threaded Hole Options: [ ] - Tapped [ H ] - Helical Insert, Free Running [ L ] - Helical Insert, Self Locking Mounting Options Thru C sink Thru A B C C Sink C sink Thread Mounting Options: Number of Loops: Isolator Size: See Chart 08 (Reduced Number of Loops Available) See Sizing Table Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 07. Maximum recommended torque for threaded bar is 300 Nm Operating Temperature Range: -00ºC to 60ºC 35

139 Wire Rope Isolators WR40 Series Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) kn mm kn/m kn/m WR ,6 67, WR ,6 96, WR Wire Rope Isolators 45º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) kn mm kn/m kn/m WR ,30 96, WR ,4 37, Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) kn mm kn/m kn/m WR ,3 7, WR ,64 0, Notes: Performance provided for full loop models with standard (30/304) stainless steel cable. Consult ITT Enidine for other options. Do not extrapolate curves. 36

140 CR Compact Wire Rope Isolators CR Series Overview Compact Wire Rope Isolators U.S. Patents 6,90,7 6,44,579 Compact Wire Rope Isolators For the best in vibration isolation capabilities, choose ITT Enidine s Compact Wire Rope Isolators. Smaller than traditional wire ropes, these unique isolators provide cost-effective, simultaneous shock and vibration attenuation where package space is at a premium. ITT Enidine Compact Wire Rope Isolators feature an easy, single-point installation, which allows them to be installed in virtually any application. Their small size also permits the isolation of individual system components, making them ideal for use in sensitive equipment and electronics. Just as with our standard ITT Enidine Wire Rope Isolators, ITT Enidine Compact Wire Rope Isolators feature a patented, all-metal design and components that ensure maximum reliability, regardless of temperature or substrate requirement, and that can help meet MILSPECS similar to those of our Wire Rope Isolator series. Please refer to our Compact Wire Rope Isolator Overview and Application Worksheet on pages for more information. If your application is outside the standard Compact Wire Rope Isolator product range, please consult the standard Wire Rope Isolator or HERM portions of this catalog. If a standard solution is still not available, ITT Enidine engineers can design an isolator to suit your specifications. For further information on ITT Enidine Wire Rope, HERM and Compact Wire Rope Isolator products, technical assistance and pricing, please contact ITT Enidine or your nearest authorized distributor. A list of ITT Enidine distributors can be found by visiting our website at 37

141 Compact Wire Rope Isolators CR Series Overview CR Crimp Mounting Hole CR CR3 Top Mounting Bar Mounting Hole Top Mounting Bar CR4 CR6 Compact Wire Rope Isolators Bottom Mounting Bar Stainless Steel Cable Bottom Mounting Bar Stainless Steel Cable Typical Applications Electronic Motor Isolation Custom Components Medical Equipment 38

142 CR Compact Wire Rope Isolators Compact Wire Rope Isolators CR Series Materials and Finishes: Standard: Optional: Special: Isolator Options: Mounting: Overview Wire Rope: 30/304 Stainless Steel Mount Bars: 606-T6 Aluminum, Chemical Conversion Coated per MIL-C-554, Class A (RoHS Compliant) Threads: Tapped Mount Bars: 606-T6 Aluminum, Anodized per MIL-A-865, Type II, Class (RoHS Compliant) 30/304 Stainless Steel per ASTM A76, Passivated Consult ITT Enidine ITT Enidine offers a full range of mounting combinations of thru-hole, countersunk, and threaded bars. All configurations are available in either Imperial or Metric styles. Add an M after the mounting option for Metric. Some models have reduced mounting options available due to limited fastener installation space. Consult ITT Enidine if a preferred mounting configuration is not listed. Bellmouth: The bellmouth feature includes mount bars with radii manufactured into the wire rope hole edges. This option is recommended for high fatigue applications. Compact rope models (CR CR6) include this feature as the standard. Performance: Stiffness (Kv or Ks): Compact wire rope isolators exhibit non-linear stiffness behavior. Small deflections, usually associated with vibration isolation, will have a different spring rate than larger shock deflections. ITT Enidine publishes typical vibration stiffness values (Kv), and average shock stiffness values (Ks) within the catalog. These values can be used with the provided equations listed on Page 40 to predict system performance. Isolator Axes: Compact wire rope isolators are multi-axis isolators. The diagram below includes load axis definitions and deflection considerations. COMPRESSION 45º COMPRESSION/ROLL FIXED ROLL/SHEAR Damping: Typically 5-5%, depending on size and input level. For specific damping considerations, please consult ITT Enidine. Mounting Orientation: The diagrams below illustrate typical mounting orientations. COMPRESSION 45º COMPRESSION/ROLL FIXED ROLL/SHEAR Stabilizers: Stabilizers are used to control deflections of tall supported masses. Stabilizers are typically recommended when the height equals -times the width or depth dimension. In most applications, the quantity of stabilizers required are half as many as the base isolators, and selected one size softer than the base isolators. 39

143 Compact Wire Rope Isolators CR Series Application Worksheet CR APPLICATION WORKSHEET - INPUTS METRIC PART I: SYSTEM DATA:. Total Supported Load ( WT): WT = Kg x 9,8 = N. Number of Isolators (n): n = 60 METRIC 3. Static Load per Isolator (W): W = WT n W = N* * Assumes a central CG 4. Load Axis: Compression Load Axis Shear or Roll 45º Compression/Roll PART II: VIBRATION SIZING:. Input Excitation Frequency ƒi = Hz ( = rpm ). System Response Natural Frequency for 80% isolation: ƒ n = ƒ i = Hz 3,0 Compact Wire Rope Isolators 3. Maximum Isolator Vibration Stiffness: (K v ) K v = W (π ƒ n ) K v = N/m g g = 9,8 m/s 4. Select an isolator by comparing calculated values with technical data for the desired load axis provided in tables for each isolator. a.) Calculated W must be less than the isolator s max static load and b.) Isolator s vibration stiffness must be less than the calculated maximum K v PART III: SHOCK SIZING:. Maximum Allowable Transmitted Acceleration: A T = G s. Shock Input Velocity: V = m/s Free Fall Impact: V = gh g = 9,8 m/s h = Drop Height (m) V D min = 3. Min. Isolator Response Deflection: g(a ) D min = m T K s = W(V/D min ) 4. Maximum Isolator Shock Stiffness: g K s = N/m 5. Select an isolator by comparing calculated values with technical data for the desired load axis provided in tables for each isolator. a.) Calculated W must be less than the isolator s max static load and b.) Calculated D min must be less than the isolator s max deflection Note: Metric deflections are calculated in meters (m) and technical data is in millimeters (mm). and c.) Isolator s shock stiffness must be less than calculated maximum K s 6. Check actual deflection using K s from technical data to ensure that the isolator s max deflection is D actual = not exceeded. V K s (Isolator)g W D actual = m 7. If isolator s max deflection is exceeded, select another isolator and repeat steps 5 and 6. 40

144 CR Compact Wire Rope Isolators CR Series Technical Data Compact Wire Rope Isolators.38 (9,7).44 (,) H ø.47 (,) (Ref) Ref. H ø, Note: Dimensions are in mm Tolerances are ± 0,5mm W Ref. (Ref).6 (4,) TYP (Typ).38 (9,7).64 6,3 (6,3) Height Width Ref Size Mounting H W Unit Weight Thru Hole Thread C sink mm mm g Options mm CR , CR , ±,5 A, B, C, D, E, S Ø3,30 M3 X 0,5 90º CR ,4 CR ,4 CR DM Model Number Ordering Code Add M for Metric For C sink and Threaded Options Mounting Options: See Chart Mounting Options C sink C sink Thread A B C Thru C sink Thru Isolator Size: See Sizing Table Thread C sink Thru D E S Thread Thread Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 39. Maximum recommended torque for tapped aluminum bar is, Nm Wire Rope Material: Stranded 300 series stainless steel Operating Temperature Range: -00ºC to 60ºC U.S. Patent 6,90,7 4

145 Compact Wire Rope Isolators CR Series Static Load vs. Deflection 3 4 Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m CR-00 3,3 6,4 3,9,9 CR-00,4 8,4,8, 3 CR-300,8,9,75 0,6 4 CR-400,3 5,0,3 0,39 CR Compact Wire Rope Isolators 45º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m 3 CR-00,6 8,6, 0,79 CR-00, 0,9,5 0,44 3 CR-300 0,76 4,7 0,88 0,6 4 CR-400 0,49 8,3 0,53 0, 4 Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m 3 4 CR-00, 7,9 0,70 0,70 CR-00 0,89 9,9 0,44 0,44 3 CR-300 0,7 3, 0,6 0,6 4 CR-400 0,53 6,3 0,3 0,3 Note: Do not extrapolate plotted curves. 4

146 CR Compact Wire Rope Isolators CR Series Technical Data Compact Wire Rope Isolators.38 9,7 (9,7).44, (, ) H ø.6 (,6) (Ref) Ref. H ø,6 Note: Dimensions are in mm Tolerances are ± 0,5mm W Ref. (Ref).6 (4,) TYP (Typ).38 9,7 (9,7).64 6,3 (6,3) Height Width Ref Size Mounting H W Unit Weight Thru Hole Thread C sink mm mm g Options mm mm CR ,7 CR ,0 ±,5 A, B, C, D, E, S Ø3,30 M3 X 0,5 90º CR ,3 CR ,5 CR DM Model Number Ordering Code Add M for Metric For C sink and Threaded Options Mounting Options: See Chart Mounting Options C sink C sink Thread A B C Thru C sink Thru Isolator Size: See Sizing Table Thread C sink Thru D E S Thread Thread Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 39. Maximum recommended torque for tapped aluminum bar is, Nm Wire Rope Material: Stranded 300 series stainless steel Operating Temperature Range: -00ºC to 60ºC U.S. Patent 6,90,7 43

147 Compact Wire Rope Isolators CR Series Technical Data CR Static Load vs. Deflection 3 4 Compression Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m CR-00 5,8 6, CR-00 9,3 8,4 8,8 4,0 3 CR-300 6,7,7 5,3,9 4 CR-400 4,9 5,7 3,5, Compact Wire Rope Isolators 45º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m 3 4 CR-00 5,8 8, 6,,8 CR-00 4,9 0,9 5,3,9 3 CR-300 3,3 4,5 3,,0 4 CR-400, 9,,9 0,5 Shear/Roll 3 4 Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m CR-00 5,6 7,4 3,0 3,0 CR-00 4,0 9,9,8,8 3 CR-300,9 3,0,, 4 CR-400,0 7,3 0,53 0,53 Note: Do not extrapolate plotted curves. 44

148 CR Compact Wire Rope Isolators CR3 Series Technical Data Compact Wire Rope Isolators.38 9,7 (9,7),7.50 (,7) H ø.094 (,4) (Ref) Ref. H ø,4 Note: Dimensions are in mm Tolerances are ± 0,5mm W (Ref) Ref..9(4,8) Typ. (Typ).38 9,7 (9,7).76 9,3 (9,3) Height Width Ref Size Mounting H W Unit Weight Thru Hole Thread C sink mm mm g Options mm mm CR ,7 CR , ±,5 A, B, C, D, E, S Ø3,30 M3 X 0,5 90º CR ,8 CR ,4 CR DM Model Number Ordering Code Add M for Metric For C sink and Threaded Options Mounting Options: See Chart Mounting Options C sink C sink Thread A B C Thru C sink Thru Isolator Size: See Sizing Table Thread C sink Thru D E S Thread Thread Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 39. Maximum recommended torque for tapped aluminum bar is,5 Nm Wire Rope Material: Stranded 300 series stainless steel Operating Temperature Range: -00ºC to 60ºC U.S. Patent 6,90,7 45

149 Compact Wire Rope Isolators CR3 Series Static Load vs. Deflection 3 4 Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m CR , 4 CR3-00 0,4 6, 3 CR , 8,4 3,5 4 CR ,3 5,8,9 CR Compact Wire Rope Isolators 45º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m 3 4 CR3-00 9,4 4 5,3 CR , 8,8 3, 3 CR ,7 7,3 5,8,8 4 CR ,4,9 3,5 0,9 3 4 Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m CR3-00 8,4 6, 6, CR3-00 8,5,9 3,5 3,5 3 CR , 5,5,8,8 4 CR ,4 0,6,, Note: Do not extrapolate plotted curves. 46

150 CR Compact Wire Rope Isolators CR4 Series Technical Data Compact Wire Rope Isolators.00 (5,4) H.34 34,0 (34,0) ø.5 (3,) (Ref) Ref. H ø3, Note: Dimensions are in mm Tolerances are ± 0,5mm W Ref. (Ref).37 (9,4).0 (5,) Height Width Ref Size Mounting H W Unit Weight Thru Hole Thread C sink mm mm g Options mm mm CR CR ±,5 A, B, C, D, E, S Ø7,00 M6 X,0 90º CR CR CR DM Model Number Ordering Code Add M for Metric All Mounting Options Mounting Options: See Chart Isolator Size: See Sizing Table Mounting Options Thru C sink Thru A B C C sink C sink Thread Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 39. Maximum recommended torque for tapped aluminum bar is 7,5 Nm Wire Rope Material: Stranded 300 series stainless steel Operating Temperature Range: -00ºC to 60ºC U.S. Patent 6,44,579 47

151 Compact Wire Rope Isolators CR4 Series Static Load vs. Deflection 3 4 Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m CR ,6 5,8 CR ,7 6,0,5 3 CR ,8 4,4,6 4 CR ,3, 0,70 CR Compact Wire Rope Isolators 45º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m 3 CR4-00 9,3 6,4,8 CR4-00 6,7 9,5 3,, 3 CR ,3 37,, 0,70 4 CR ,6 5,3, 0,35 4 Shear/Roll 3 4 Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m CR4-00 8,5 7,3,9,9 CR4-00 7, 6,4,, 3 CR ,3 33,3 0,70 0,70 4 CR ,3 47,0 0,35 0,35 Note: Do not extrapolate plotted curves. 48

152 CR Compact Wire Rope Isolators CR5 Series Technical Data Compact Wire Rope Isolators.00 (5,4) H.38 35, (35,) ø.56 (4,0) (Ref) Ref. H ø4,0 Note: Dimensions are in mm Tolerances are ± 0,5mm W Ref. (Ref).39 (9,9).05, (5,) Height Width Ref Size Mounting H W Unit Weight Thru Hole Thread C sink mm mm g Options mm mm CR CR ±,5 A, B, C, D, E, S Ø7,00 M6 X,0 90º CR CR CR DM Model Number Ordering Code Add M for Metric All Mounting Options Mounting Options: See Chart Isolator Size: See Sizing Table Mounting Options Thru C sink Thru A B C C sink C sink Thread Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 39. Maximum recommended torque for tapped aluminum bar is 7,5 Nm Wire Rope Material: Stranded 300 series stainless steel Operating Temperature Range: -00ºC to 60ºC U.S. Patent 6,44,579 49

153 Compact Wire Rope Isolators CR5 Series Static Load vs. Deflection 3 4 Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m CR ,6 CR ,7 4,4 3 CR ,8 7,9 3, 4 CR ,3 4,4,4 CR Compact Wire Rope Isolators 45º Compression/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m 3 CR ,3 6, CR ,4 5,3,3 3 CR , 3,6,4 4 CR ,7 53,8,9 0, Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m CR ,5 5 4,4 4,4 CR ,7,, 3 CR ,5 8,4,4 4 CR ,7 48,5 0,70 0,70 Note: Do not extrapolate plotted curves. 50

154 CR Compact Wire Rope Isolators CR6 Series Technical Data Compact Wire Rope Isolators.00 5,4 (5,4) H.4 35,8 (35,8) ø.88 (4,8) (Ref) Ref. H ø4,8 Note: Dimensions are in mm Tolerances are ± 0,5mm W Ref. (Ref).40 (0,).0 (5,) Height Width Ref Size Mounting H W Unit Weight Thru Hole Thread C sink mm mm g Options mm mm CR CR ±,5 A, B, C, D, E, S Ø7,00 M6 X,0 90º CR CR CR DM Model Number Ordering Code Add M for Metric All Mounting Options Mounting Options: See Chart Isolator Size: See Sizing Table Mounting Options Thru C sink Thru A B C C sink C sink Thread Thread Thread Thru D E S Thread C sink Thru Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 39. Maximum recommended torque for tapped aluminum bar is 7,5 Nm Wire Rope Material: Stranded 300 series stainless steel Operating Temperature Range: -00ºC to 60ºC U.S. Patent 6,44,579 5

155 Compact Wire Rope Isolators CR6 Series Static Load vs. Deflection 3 4 Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m CR6-00 4, 3 6 CR ,5 0 9,6 3 CR ,3 4 CR ,6 7,9,6 CR Compact Wire Rope Isolators 45º Compression/Roll 3 Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m CR ,9 6 7,9 CR ,5 9,6 5,3 3 CR , 7,9,8 4 CR ,3 3,5, 4 Shear/Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m 3 4 CR ,6 7,9 7,9 CR ,4 4,4 4,4 3 CR ,3,6,6 4 CR ,0,6,6 Note: Do not extrapolate plotted curves. 5

156 HR HERM (High Energy Rope Mount) HERM (High Energy Rope Mount) HR6-HR40 Series HR-40 HR-8 Overview HR-6 HR-0 HR- HR-6 The HERM isolator incorporates the use of a traditional ITT Enidine helical wire rope isolator encased in a proprietary elastomeric compound. The stainless steel cable of the mount provides for a rugged construction, while the elastomer provides additional damping and stiffness. This unique design results in a fail safe mount with a higher stiffness and energy absorption capacity. The mount is readily scalable and performance easily tuned by varying the wire diameter, loop size, number of loops and elastomeric properties. The HERM isolator has proven particularly strong in low natural frequency soft deck applications of -6 Hz, reducing output G s to below 5G s. Its sealed nature of construction also provides for easy NBC washdown. Since the mounting size of the HERM isolator is virtually identical to that of standard wire rope isolators used in many shipboard applications, equipment upgrades are both simple and seamless with drop-in replacement capability. 53

157 HERM (High Energy Rope Mount) HR6-HR40 Series Overmolded Elastomer Mounting Holes Overview HR HERM (High Energy Rope Mount) Wire Rope Cable Mounting Bars HERM Features: A variety of material combinations available Mounting identical to traditional Wire Rope Isolators Readily tunable to meet a wide range of natural frequencies Greater load carrying capability HERM HERM Benefits: Easy retrofit on fielded equipment Fewer mounts required to support a given load Smaller footprint than other mounts Compatible with NBC wash down requirements Improved noise attenuation compared to standard Wire Rope Isolators 54

158 HR HERM (High Energy Rope Mount) HERM (High Energy Rope Mount) HR Series Materials and Finishes: Standard: Optional: Special: Isolator Options: Mounting: Performance: Overview Elastomer: Proprietary ITT Enidine Compound Wire Rope: 30/304 Stainless Steel Mount Bars: 606-T6 Aluminum, Chemical Conversion Coated per MIL-C-554, Class A (RoHS Compliant) Hardware: Alloy Steel per ASTM F835, Zinc Plated (HR6, HR0, HR8 and HR40) Mount Bars: 606-T6 Aluminum, Anodized per MIL-A-865, Type II, Class (RoHS Compliant) 30/304 Stainless Steel per ASTM A76, Passivated Hardware: 30/304 Stainless Steel (when stainless steel Bars are specified) Consult ITT Enidine ITT Enidine offers various mounting combinations of thru-hole, countersunk, and threaded bars depending upon the HERM model selected. Consult ITT Enidine if a preferred mounting configuration is not listed. Stiffness (Kv or Ks): HERM s exhibit non-linear stiffness behavior. Small deflections, usually associated with vibration isolation, will have a different spring rate than larger shock deflections. ITT Enidine publishes typical vibration stiffness values (Kv), and average shock stiffness values (Ks) within the catalog. These values can be used with the provided equations listed on Page 56 to predict system performance. Isolator Axes: HERM are multi-axis isolators. The diagram below includes load axis definitions and deflection considerations. COMPRESSION 45º COMPRESSION/ROLL FIXED SHEAR FIXED ROLL Damping: Typically 5-5%, depending on size and input level. For specific damping considerations, please consult ITT Enidine. Mounting Orientation: The diagrams below illustrate typical mounting orientations. COMPRESSION 45º COMPRESSION/ROLL FIXED SHEAR FIXED ROLL Stabilizers: Stabilizers are used to control deflections of tall supported masses. Stabilizers are typically recommended when the height equals -times the width or depth dimension. 55

159 HERM (High Energy Rope Mount) HR Series APPLICATION WORKSHEET - INPUTS METRIC PART I: SYSTEM DATA:. Total Supported Load ( WT): WT = Kg x 9,8 = N. Number of Isolators (n): n = 60 Application Worksheet METRIC 3. Static Load per Isolator (W): W = WT n W = N* * Assumes a central CG 4. Load Axis: Compression Load Axis Shear or Roll 45º Compression/Roll PART II: VIBRATION SIZING:. Input Excitation Frequency ƒi = Hz ( = rpm ). System Response Natural Frequency for 80% isolation: ƒ n = ƒ i = Hz 3,0 HR HERM (High Energy Rope Mount) 3. Maximum Isolator Vibration Stiffness: (K v ) K v = W (π ƒ n ) K v = N/m g g = 9,8 m/s 4. Select an isolator by comparing calculated values with technical data for the desired load axis provided in tables for each isolator. a.) Calculated W must be less than the isolator s max static load and b.) Isolator s vibration stiffness must be less than the calculated maximum K v PART III: SHOCK SIZING:. Maximum Allowable Transmitted Acceleration: A T = G s. Shock Input Velocity: V = m/s Free Fall Impact: V = gh g = 9,8 m/s h = Drop Height (m) V 3. Min. Isolator Response Deflection: D min = g(a ) T D min = m K s = W(V/D min ) 4. Maximum Isolator Shock Stiffness: g K s = N/m 5. Select an isolator by comparing calculated values with technical data for the desired load axis provided in tables for each isolator. a.) Calculated W must be less than the isolator s max static load and b.) Calculated D min must be less than the isolator s max deflection Note: Metric deflections are calculated in meters (m) and technical data is in millimeters (mm). and c.) Isolator s shock stiffness must be less than calculated maximum K s 6. Check actual deflection using K s from technical data to ensure that the isolator s max deflection is D actual = not exceeded. V K s (Isolator)g W D actual = m 7. If isolator s max deflection is exceeded, select another isolator and repeat steps 5 and 6. 56

160 HR HERM (High Energy Rope Mount) HERM (High Energy Rope Mount) HR6 Series 63,5 44,5 ±,5 X Lower Mounting Holes X, ±,3 X Upper Mounting Hole 8,3 ±,5 Technical Data 30,5 (Ref) 50,8 ±,5 X 0, 85,7 ±,5 Note: Dimensions are in mm Tolerances are ± 0,5mm Size Unit Weight Mounting Thru Hole Thread Kg Options mm mm C sink HR , HR , B, D, E, F Ø6,9 M6 X,0 90º HR6-00 0, Model Number Ordering Code Mounting Options HR B L M Add M for Metric Threaded Hole Options: All Mounting Options [ L ] - Helical, Locking, Dry Film Lubricated [ H ] - Helical, Free Running C sink B C sink Thread D Thread Mounting Options: See Chart Isolator Model: See Sizing Table Thread E C sink C sink F Thread Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 55. Meets environmental requirements of MIL-M-785A 57

161 HERM (High Energy Rope Mount) HR6 Series Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR , HR , HR ,4 3 5 HR HERM (High Energy Rope Mount) Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR , HR ,5 5 3 HR , Shear Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR , HR ,5 8 3 HR , Note: Do not extrapolate plotted curves. 58

162 HR HERM (High Energy Rope Mount) HERM (High Energy Rope Mount) HR8 Series X (85,3).60 ±.0 (66,0 ±,5) 4X Mounting Holes 4X.79 ±.05 (0, ±.3) 3.90 ±.0 (99, ±,5) Technical Data.40 (35,6) (Ref).50 ±.0 (63,5 ±.5) X.55 (4,0) X 4.6 ±.0 (05,7 ±,5) Note: Dimensions are in inches (mm) Tolerances are ± 0,00 (± 0,5mm) Size Unit Weight lbs. Mounting Thru Hole Thread (Kg) Options mm mm C sink HR ,4 HR ,4.7 B, (48) D, E 6,9 ±0,3 M6 X,0 90º HR8-00 0,4.8 (5) Model Number Ordering Code Mounting Options HR8-00 -B L M Add M for Metric Threaded Hole Options: All Mounting Options [ L ] - Helical, Locking, Dry Film Lubricated [ H ] - Helical, Free Running C sink Thread Thread B D E C sink Thread C sink Mounting Options: Isolator Model: See Chart See Sizing Table Meets environmental requirements of MIL-M-785A Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page

163 HERM (High Energy Rope Mount) HR8 Series Static Load vs. Deflection 3 Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR , HR , HR , 4 6 HR HERM (High Energy Rope Mount) Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR ,6 3 8 HR , HR ,6 9 3 Shear Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR , HR , HR , Note: Do not extrapolate plotted curves. 60

164 HR HERM (High Energy Rope Mount) HERM (High Energy Rope Mount) HR Series X 0,6 76, ±,5 4X Mounting Holes 4X 30.0 ±,3,3 ±,5 Technical Data 4,9 (Ref) 76, ±.5 7, X 7,0 ±,5 Note: Dimensions are in mm Tolerances are ± 0,5mm Size Unit Weight Mounting Thru Hole Thread Kg Options mm mm C sink HR-600 0,8 HR-400 0,8 B, D, E Ø9,0 ±0,3 M8 X,5 90º HR-00 0,8 Model Number Ordering Code Mounting Options HR -00 -B L M Add M for Metric Threaded Hole Options: All Mounting Options [ L ] - Helical, Locking, Dry Film Lubricated [ H ] - Helical, Free Running C sink Thread Thread B D E C sink Thread C sink Mounting Options: Isolator Model: See Chart See Sizing Table Meets environmental requirements of MIL-M-785A Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 55. 6

165 HERM (High Energy Rope Mount) HR Series Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR , 04 HR , HR , 0 60 HR HERM (High Energy Rope Mount) 3000 Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR , HR , HR , Shear Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR , HR , HR-00 38, Note: Do not extrapolate plotted curves. 6

166 HR HERM (High Energy Rope Mount) HERM (High Energy Rope Mount) HR6, 8.0 Series X 44,5 X, X 55,6 03, ±,5 8X Mounting Holes 65, ±,5 Technical Data X 9,6 (Ref) 93,0 (Ref) 39,7 ±,5 Note: Dimensions are in mm Tolerances are ± 0,5mm Size Unit Weight Kg HR ,0 HR ,4 HR6-06,7 Mounting Option Thru Hole mm C sink B Ø8,3 ±0,3 8º ±0,38 Model Number Ordering Code Mounting Option HR6-06 -B P Mount Bar Options: Mounting Option: *[ ] T6 Aluminum (or Equiv.) Chem Conv. Coated [ Y ] T6 Aluminum (or Equiv.) Anodized [ P ] - 30/304 Stainless Steel (or Equiv.) Passivated See Chart C sink B C sink Meets environmental requirements of MIL-M-785A Isolator Model: See Sizing Table * Standard features. Any non-standard items may require longer lead times. Call for quotation. 63

167 HERM (High Energy Rope Mounts) HR6, 8.0 Series Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR ,9 6 3 HR , HR , HR HERM (High Energy Rope Mount) 8 Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR , HR , HR , Shear 6 4 Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m k 0 8 HR , HR , HR , Note: Do not extrapolate plotted curves. 64

168 HR HERM (High Energy Rope Mount) HERM (High Energy Rope Mount) HR6, 9.5 Series X 44,5 X, X 55,6 4,3 ±,5 8X Mounting Holes 65, ±,5 Technical Data X 9,6 (Ref) 93,0 (Ref) 39,7 ±,5 Note: Dimensions are in mm Tolerances are ± 0,5mm Size Unit Weight Kg HR ,8 HR , HR6-00 3,4 Mounting Option Thru Hole mm C sink B Ø8,3 ±0,3 8º ±0,38 Model Number Ordering Code Mounting Option HR6-00 -B Mounting Option: Isolator Model: See Chart See Sizing Table C sink B C sink Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 55. Meets environmental requirements of MIL-M-785A 65

169 HERM (High Energy Rope Mount) HR6, 9.5 Series k Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR , HR , HR , HR HERM (High Energy Rope Mount) Roll k Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR , HR , HR , k Shear Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR , HR , HR , Note: Do not extrapolate plotted curves. 66

170 HR HERM (High Energy Rope Mount) HERM (High Energy Rope Mount) HR0 Series X 54,6 X 36,5 X 9, 79,4 ±5, 8X Mounting Holes 35,0 ±5, Technical Data 6,9 (Ref) 05,4 (Ref) 65, ±,5 Note: Dimensions are in mm Tolerances are ± 0,5mm Size Unit Weight Kg HR ,5 HR , HR0-00 6,4 Mounting Option Thru Hole mm C sink B Ø0,3 ±0,3 8º ±0,38 Model Number Ordering Code Mounting Option HR0-00 -B Mounting Option: Isolator Model: See Chart See Sizing Table C sink B C sink Wire Rope Special Options Meets environmental requirements of MIL-M-785A Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page

171 HERM (High Energy Rope Mount) HR0 Series k Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR , HR , HR , HR HERM (High Energy Rope Mount) k Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR , HR , HR , k Shear Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) N mm kn/m kn/m HR , HR , HR , Note: Do not extrapolate plotted curves. 68

172 HR HERM (High Energy Rope Mount) HERM (High Energy Rope Mount) HR8 Series X 76, X 90,5 X 66,7 374,7 ±6,4 8X Mounting Holes 40,0 ± 6,4 Technical Data X 40, (Ref) 95,3 (Ref) 84, ±6,4 Note: Dimensions are in mm Tolerances are ± 0,5mm Size Unit Weight Kg HR HR HR Mounting Option Thru Hole mm C sink B Ø3,5 ±0,3 8º ±0,38 Model Number Ordering Code Mounting Option HR B Mounting Option: Isolator Model: See Chart See Sizing Table C sink B C sink Wire Rope Special Options Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page

173 HERM (High Energy Rope Mount) HR8 Series k Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) kn mm kn/m kn/m HR ,79 95, HR ,56 95, HR8-00 3,87 95, HR HERM (High Energy Rope Mount) Roll Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) kn mm kn/m kn/m k 30 0 HR ,94 95, HR8-400,98 95, HR8-00,09 95, k Shear Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) kn mm kn/m kn/m HR ,6 95, HR ,96 95, HR8-00,9 95, Note: Do not extrapolate plotted curves. 70

174 HR HERM (High Energy Rope Mount) HERM (High Energy Rope Mount) HR40 Series X 08,0 X 69,9 X 377,8 546, ± 5, 8X Mounting Holes 304,8 ±5, Technical Data X 50,8 (Ref) 7,0 (Ref) 8,6 ±,5 Note: Dimensions are in mm Tolerances are ± 0,5mm Size Unit Weight Kg HR HR HR Mounting Option Thru Hole mm C sink B Ø9,8 ±0,3 8º ±0,38 HR B Model Number Ordering Code Mounting Option: See Chart Isolator Model: See Sizing Table Mounting Option C sink B C sink Wire Rope Special Options Meets environmental requirements of MIL-M-785A Optional materials for the wire rope and mount bars are available upon request. Possibilities include galvanized rope, bell mouth mount bars or stainless steel rope and mount bars. Please contact ITT Enidine to discuss in more detail. Minimum purchase quantities may apply. See page 55. 7

175 HERM (High Energy Rope Mount) HR40 Series k Static Load vs. Deflection Compression Technical Data Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) kn mm kn/m kn/m HR ,80 0, HR40-400,90 0, HR ,56 0, HR HERM (High Energy Rope Mount) Roll k Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) kn mm kn/m kn/m HR , HR , HR40-00, k Shear Max Max Kv Ks Curve Model Static Load Deflection (vibration) (shock) kn mm kn/m kn/m HR , HR , HR40-00, Note: Do not extrapolate plotted curves. 7

176 WEAR Pipe Restraints Custom Engineered Products WEAR Pipe Restraints WEAR (Wire Energy Absorbing Rope) pipe restraints are uniquely packaged wire rope isolators designed to protect structures from steady state vibration and isolate them from seismic and dynamic loads. These new generation energy absorbing restraints feature simple construction. There are no oils, seals or complex moving parts required to perform their function. The design has eliminated the problems often associated with hydraulic or mechanical restraints which are complex and prone to failure. The Wire Rope Isolator, which is the basic element of the technology has been successfully used by the military for more than 5 years. As a result, it conforms to government and military quality control requirements. The restraint is thus exempt from surveillance testing. In-place visual inspection is all that is required to assure operability. The WEAR can be provided with a wide range of piping accessories and can be supplied to ISO 900, Mil-Q, Mil-I, B3. or ASME Section III subsection NF. Options Available: Various end connections are available to meet existing hardware such as Bergen Paterson, basic Engineers, PSA, Grinnel and others. For sizing or specific application information, call your local representative or ITT Enidine directly. Typical Applications: Pipe Restraint Hydraulic Transients Power Generating Plants Chemical Plants Seismic Restraints Steady State Vibration WEAR Benefits: Repeatable Environmentally Stable Low Structural Loading Dissipate Energy Wide Operating Temperature Range Environmental Conditions: Nuclear Plants Refineries Structural Vibration Wind Loading Pulp and Paper Mills Proven Technology Simple Construction Corrosion Resistant High Cycle Fatigue Life No Maintenance Normal Temperature: -40ºC to 00ºC Faulted Temperature: -40ºC to 75ºC Humidity: 00% RH Radiation: x 0 9 RAD Pressure: - bar to 7 bar 0 atm to 7 atm Overview Isolated Pipe - No Vibration WEAR Vibration Inputs Captured every quarter loop, wire rope coil will not collapse; two-pitch design prevents twisting. 73

177 Custom Engineered Products Wire Mesh Isolator Overview Wire Mesh Isolators Wire Mesh Isolator Features: Wide operating temperature range Long service life Environmental compatability Maintenance-free operation Custom sizes and shapes available Wire Mesh Isolator Typical Applications: Wire Mesh Isolator Wire mesh material can be manufactured in a multitude of shapes and sizes to accommodate your specific application. When exercised, the wire mesh damping elements convert input energy to heat. Friction is created when knitted or woven stainless steel wire strands are displaced relative to one another. Knitted metals have inherent resiliency and provide high-damping characteristics and non-linear spring rates. Wire Mesh Isolator Auxiliary Power Units Engines Communications Equipment Medical Equipment Sensitive Mobile Electronics Material Development: If your application parameters fall outside of the standard product line, you can be sure that ITT Enidine has the engineering capabilities and resources to design, test and recommend a custom solution to suit your specific needs: 3D Modeling System Analysis (Modal, Linear/Non-Linear, Dynamic Analysis and Simulation, Finite Element, Shock and Vibration) In-house test facility for prototypes and production models: Static Load/Deflection, Life Cycle, Vibration Frequency, Dynamic Load, Random Input and High Frequency Noise AS-900 Certified ISO 900 Certified 74

178 Application Worksheet Technical Data Application Worksheet Application Worksheet Notes FAX NO.: DATE: ATTN: COMPANY: The ITT Enidine Application Worksheet makes shock absorber sizing and selection easier or visit Fax, phone, or mail worksheet data to ITT Enidine headquarters or your nearest ITT Enidine subsidiary/affiliate or distributor. (See catalog back cover for ITT Enidine locations, or visit for a list of ITT Enidine distributors.) Upon ITT Enidine s receipt of this worksheet, you will receive a detailed analysis of your application and product recommendations. (For custom design projects, ITT Enidine representatives will consult with you for specifi cation requirements.) GENERAL INFORMATION CONTACT: DEPT/TITLE: COMPANY: ADDRESS: TEL: PRODUCTS MANUFACTURED: FAX: APPLICATION DESCRIPTION Motion Direction (Check One): Horizontal Vertical Up Angle Incline Down Height Rotary Horizontal Rotary Vertical Up Down Weight (Min./Max.): (Kg) Cycle Rate (cycles/hour) Additional Propelling Force (If known) (N) Air Cyl: Bore (mm) Max. Pressure (bar) Rod Dia. (mm) Hydraulic Cyl: Bore (mm) Max. Pressure (bar) Rod Dia. (mm) Motor (kw) Torque (Nm) Ambient Temp. ( C) Environmental Considerations: SHOCK ABSORBER APPLICATION (All Data Taken at Shock Absorber) Number of Shock Absorbers to Stop Load Impact Velocity (min./max.) (m/s) Shock Absorber Stroke Requirements: (mm) (a) Load Requirements (m/s ) RATE CONTROL APPLICATION (All Data Taken at Rate Control) Number of Rate Controls to Control the Load Control Direction: Tension (T) Compression (C) Required Stroke: (mm) Est. Stroke Time (s) Estimated Velocity at the Rate Control (m/s) 75

179 Under the ITT Enidine Inc. brand, we are a global leader in the design and manufacture of standard and custom energy absorption and vibration isolation product solutions. Product ranges include shock absorbers, rate controls, air springs, wire rope isolators, heavy duty buffers and emergency stops. From Original Equipment Manufactures (OEM) to aftermarket applications, ITT Enidine offers a unique combination of product selection, engineering excellence and technical support to meet the toughest energy absorption requirements. Common Applications: Automotive Auto, Storage and Retrieval Bridges and Structures Conveyor Systems Steel Mills Plastic Bottle Manufacturing Packaging Machinery Overhead Cranes Robotics Electronics Cabinets Sub-Sea Equipment Medical Equipment ITT Enidine provides energy absorption and vibration isolation solutions to meet the challenging demands of heavy industries.