NEW PRODUCTS PRECISION HYDRAULIC CLAMPING. Metric Slip-in Cartridge. 360 Link Clamp. Confirmation Valve

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1 PRECISION HYDRAULIC CLAMPING NEW PRODUCTS NEW PRODUCTS Metric Slip-in Cartridge 360 Link Clamp The BEST Link Clamp Innovation Ever... NOW AVAILABLE IN: INCH & METRIC Low and High pressure! Confirmation Valve Advanced Workholding Pump

2 Vektek is... Power Clamping Innovation Like you, we are a metalworking manufacturer. We understand the demands of production and profitability. Our engineers strive to implement the latest technology and intelligence into the design of our workholding products. Vektek is known, worldwide, for the reliability of our products and our extraordinary sales and technical support team. Team Vektek is here to assist in any way to see that your move to, or improvement of, Precision Power Workholding is easy and cost effective. Troy Estes, President Vektek LLC Contact us to receive a free catalog: sales@vektek.com Go to: Download catalog pdf and CAD drawings Also available in: Chinese Japanese Korean Portuguese Spanish Vektek, IMTS

3 Accessory Accessory Valves Valves Pneumatic Confirmation Valve Confirm Clamp Stroke Position Pneumatically The pneumatic confirmation valve confirms the stage of loading before or after clamping. It is adaptable to multiple devices including: swing clamps, link clamps, cylinders and supports. Avoid machine crashes by confirming specific actions before you cycle your machine. It is designed to be used in both coolant and dry environments, and is easily mounted either vertically or horizontally. Confirmation at its finest! Easily fine tune to your fixture giving you a choice of set and differential pressure. Confirm signal is based on restricting air flow when tested function is present. Over-travel sensing will reopen if a device depresses plunger too far on over travel models. Pneumatic Confirmation Valve can be used with almost any clamping device. Can help you detect missing or misloaded parts. Remote venting recommended in coolant applications. Pneumatic Confirmation Valve No. Description Max Air (psi) Operating Range (psi) NOTE: Mounting hardware not included. Air Flow Rate (gal/min) Differential * 20 psi System 70 psi System Plunger Stroke (in) Spring Force (lbf) Nominal Diameter (in) Over-Travel Min. 12 Min Max Sensing Standard Min. 12 Min Max * drop when one or more valves open. All valves must be closed for pressure confirmation. Plumb multiple valves in parallel. E = Input A = Output (Vent to atmosphere) Over Travel Sensing Logic ON OFF For proper sealing, mating surface must be flat within in. with a maximum 63 μ in R a surface finish. Stroke Port Types Manifold and M3 Manifold and M3 Transi on Range.08".35" Valve Stroke 0.40" Clamping Stroke Transi on Range Standard Logic ON OFF More detail on recommended layout can be found on page B-8. ILS REV Vektek, IMTS Stroke e.08".35" Valve Stroke 0.40" Clamping Stroke A

4 TuffLink 360 Link Clamps Single Acting Single Acting Rotary Lug Available in five sizes from 600 lb to 3600 lb capacities at 5000 psi. Highly effective internal spring design provides fastest single acting return times. Patented rotary lug feature delivers 360 of lever and/or body positioning. Top flange manifold mounted or plumbed. Maximum clamping force - Minimal footprint. Independent body/lever positioning simplifies manifold mount drill passage design or plumbing position and installation. Levers sold separately. Optional in-port flow control is a meter-in device with reverse free flow check valve. U.S. Patent No. 8,678,362 No. Clamp Capacity (lb.)* Vertical Clamping Stroke (in.)** Effective Piston Area (sq. in.) Oil Capacity (cu. in.) Maximum Flow Rate*** (cu. in./min) Optional Flow Control No. **** Extend Extend Retract Single Acting (S/A) Cylinders, actuated hydraulically 1 direction, spring returned N/A N/A N/A N/A N/A * Clamp capacities are listed at 5,000 psi maximum operating pressure with a standard length link clamp lever installed. Minimum operating pressure is 750 psi for single acting devices. The clamping force is adjustable by varying the hydraulic system pressure. Use of an extended length lever will result in a reduction of clamp force. See Section P for the clamping force of various lever lengths and pressures. (Actual force will vary slightly due to mechanical inefficiencies, friction and/or return springs.) ** Equal to +/- 3 with standard lever. *** To insure maximum service life and trouble-free operation, restrict fluid flow to the above flow ratings when clamping. If you are unable to measure flow rates, these devices should be positioned in no less than 1/2 second. These recommendations apply when using the standard lever. When using the optional extended lever or your custom lever, please restrict the flow rates to position the lever in no less than 1 second. **** In-port flow control requires the use of manifold mount ports. Dimensions No. A B C D E F G H J K L M N P Single Acting (S/A) Vektek, IMTS

5 TuffLink 360 Link Clamps Single Acting For proper sealing, mating surface must be flat within in. with a maximum 63 μ in R a surface finish. Manifold Port/Bolt Mounting Dimensions No. Clamp Capacity (lb) A K R S W X Y / / / Q R S T V W Y Z AA AB AC AD AE AF AG AH Cylinders, actuated hydraulically 1 direction, spring returned SAE SAE SAE SAE SAE Vektek, IMTS

6 TuffLink 360 Link Clamps Double Acting Double Acting Rotary Lug Available in six sizes from 600 lb to 5000 lb capacities at 5000 psi. Patented rotary lug feature delivers 360 of lever and/or body positioning. Maximum clamping force - Minimal footprint. Top flange manifold mounted or standard plumbed. Independent body/lever positioning simplifies manifold mount drill passage design or plumbing position and installation. Levers sold separately. Optional in-port flow control is a meter-in device with reverse free flow check valve. U.S. Patent No. 8,678,362 No. Clamp Capacity (lb.)* Vertical Clamping Stroke (in.)** Effective Piston Area (sq. in.) Oil Capacity (cu. in.) * Clamp capacities are listed at 5,000 psi maximum operating pressure with a standard length link clamp lever installed. Minimum operating pressure is 500 psi for double acting devices. The clamping force is adjustable by varying the hydraulic system pressure. Use of an extended length lever will result in a reduction of clamp force. See Section P for the clamping force of various lever lengths and pressures. (Actual force will vary slightly due to mechanical inefficiencies and friction.) ** Equal to +/- 3 with standard lever. *** To insure maximum service life and trouble-free operation, restrict fluid flow to the above flow ratings when clamping. If you are unable to measure flow rates, these devices should be positioned in no less than 1/2 second. These recommendations apply when using the standard lever. When using the optional extended lever or your custom lever, please restrict the flow rates to position the lever in no less than 1 second. **** In-port flow control requires the use of manifold mount ports. Optional Maximum Flow Control Flow Rate*** No. (cu. in./min) **** Extend Extend Retract Double Acting (D/A) Cylinders, actuated hydraulically both directions Dimensions No. A B C D E F G H J K L M N P Double Acting (D/A) Vektek, IMTS

7 TuffLink 360 Link Clamps Double Acting For proper sealing, mating surface must be flat within in. with a maximum 63 μ in R a surface finish. Manifold Port/Bolt Mounting Dimensions No. Clamp Capacity (lb) A K R S W X Y / / / / Q R S T V W X Y Z AA AB AC AD AE AF AG AH Cylinders, actuated hydraulically both directions SAE SAE SAE SAE SAE SAE Vektek, IMTS

8 TuffLink 360 Levers Frequently Asked Questions What is the link clamp lever clamp angle? It is the angle of the clamping lever contact surface measured from the body mounting flange surface to the work piece contact surface of the clamping lever. What is the acceptable lever clamp angle when clamping my work piece? Levers should be designed and contact bolts should be adjusted so that the lever contact surface is within ±3 of parallel to the body mounting flange or 90 to mounting flange face when clamping a work piece. Use a digital angle finder or angle finder app on your smart phone to measure the angular position of the lever. It should be parallel to the body mounting flange or 90 to mounting flange face within ±3. shape of the lever has a portion that is parallel to the clamp mounting flange, the work piece contact surface is not parallel to the mounting flange. When clamping, the reaction force will put a force vector into the piston rod causing excessive bending stress and deflection. The work piece contact surface must be parallel to the body mounting flange within +/-3 degrees. I want to use a radius contact point on the end of my custom lever, what guidelines can you give me? Position the clamp so that it s mounting flange is parallel to the work piece contact surface within ±3. Positioning the clamp so that the mounting flange is at an angle greater than 3 to the work piece contact surface will cause excessive bending stresses to the rod resulting in premature failure. CORRECT CORRECT I want to clamp a work piece with my lever at 20 from the mount flange, will it cause damage to the linkage mechanism or piston rod? Yes, a lever angle of greater than ±3 of parallel to the body mounting flange will cause excess force on the linkage mechanism and piston rod. Rapid, premature failure will result from excessive bending stresses in the rod. The lever must be positioned within the acceptable angle discussed in the first question. INCORRECT INCORRECT I ve designed my own custom lever with the work piece contact surface at an angle to the clamp mounting flange. The lever shape also makes it parallel to the clamp mounting surface where it pins to the clamp linkage and plunger. Is it safe to use this lever? No, it is not safe to use the lever shown. Even though the I want to use an INCORRECT extended length lever, will I need to pressure reduce my link clamp similar to pressure reducing a swing clamp when using a long arm? No, link clamps are opposite of swing clamps when it comes to long arms. Link clamps can be operated at maximum operating pressure when extended levers are used. Assuming constant clamp pressure; increasing the distance between the contact point and link pivot or fulcrum creates less clamping force and less internal stresses in the linkage and pins. Reducing the distance between the contact point and link pivot produces greater clamping force and increased internal stresses in the linkage and pins. Therefore, if a shorter than standard length lever is used, the link clamp must be pressure reduced to avoid damage to the linkage mechanism. See the clamping force tables and graphs for the allowable lever length and operating pressure combinations. Vektek, IMTS

9 TuffLink 360 Levers Dimensions No. A B C D E F G NOTE: Levers are for both Single and Double Acting TuffLink 360 clamps. H Max Min J K L Max Min M N P Q R S T Standard Length Lever /4-20 UNC /16-18 UNC /8-16 UNC /2-13 UNC /8-11 UNC /4-10 UNC Extended Length Lever N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Vektek, IMTS

10 TuffLink 360 Levers Clamping Force Tables Operating (psi) Cylinder Force (lb) 16-3X12-00 Clamping Force (lb) Lever Length L (in) Min Lever Length L (in) Max Op. (psi) ILS REV B 16-3X18-00 Operating (psi) Cylinder Force (lb) Clamping Force (lb) Lever Length L (in) Indicates Non-Usable Range Min Lever Length L (in) Max Op. (psi) ILS REV B 16-3X28-00 Operating (psi) Cylinder Force (lb) Clamping Force (lb) Lever Length L (in) Min Lever Length L (in) Max Op. (psi) ILS REV B Minimum Lever Length Using lever shorter than minimum lever length will produce large clamping forces leading to premature failure of link plates or pins. Operating (psi) Operating (psi) Cylinder Force (lb) Cylinder Force (lb) 16-3X15-00 Clamping Force (lb) Lever Length L (in) 16-3X12-00 Clamping Force (lb) Lever Length L (in) Min Lever Length L (in) Max Op. (psi) ILS REV B Min Lever Length L (in) Max Op. (psi) ILS REV B 16-3X22-00 Operating (psi) Cylinder Force (lb) Clamping Force (lb) Lever Length L (in) Min Lever Length L (in) Max Op. (psi) ILS REV B 16-3X32-00 Operating (psi) Cylinder Force (lb) Clamping Force (lb) Lever Length L (in) Min Lever Length L (in) Max Op. (psi) ILS REV B How to Use the Clamping Force Tables 1) Start by choosing the lever length you need for your application. 2) Then move along the line and select the clamping force and operating pressure or operating pressure and clamping force needed. Example: Using a with a 1.38 in. lever; the clamping force would be 483 at 4000 psi. Vektek, IMTS

11 TuffLink 360 Levers Clamping Force (LBS) Clamping Force (LBS) Clamping Force (LBS) L =.94 (.11) L = 1.19 (.36) 16-3X Operating (PSI) L = 1.44 (.22) L = 1.75 (.53) 16-3X Operating (PSI) L = 2.09 (.32) L = 2.38 (.61) 16-3X Operating (PSI) Non-Usable Range L = 1.38 (.55) L = 1.63 (.80) L = 2.00 (1.17) L = 2.40 (1.57) L = 3.25 (2.42) L = 4.00 (3.17) ILS REV B Non-Usable Range L = 2.01 (.79) L = 2.50 (1.28) L = 3.00 (1.78) L = 3.50 (2.28) L = 4.50 (3.28) L = 5.50 (4.28) ILS REV B Non-Usable Range L = 2.83 (1.06) L = 3.38 (1.61) L = 4.00 (2.23) L = 4.92 (3.15) L = 5.50 (3.73) L = 6.25 (4.48) ILS REV B The tables and graphs show the relationship between lever length, operating pressure and clamping force. The lever lengths shown in red are Vektek's available levers for purchase. The lever lengths shown in parenthesis are the usable length from the edge of the clamp body to the contact bolt. Tables include maximum operating pressure associated with the arm length shown in the header rows of the table. The column on the right of the table is the minimum lever length allowed at the associated operating pressure. Operating the clamp in the non-usable range will damage the clamp and void product warranty. How to Use the Clamping Force Graphs 1) Start by choosing the lever length you need for your application. 2) Then move along the line and select the clamping force and operating pressure or operating pressure and clamping force needed. Example: Using a with a 1.38 in. lever; the clamping force would be 483 at 4000 psi. Clamping Force (LBS) Clamping Force (LBS) Clamping Force (LBS) L = 1.13 (.15) L = 1.38 (.40) 16-3X Clamping Force (LBS) Operating (PSI) L = 1.75 (.27) L = 2.00 (.52) 16-3X Operating (PSI) 16-3X32-00 L = 2.63 (.43) L = 3.00 (.80) Operating (PSI) L =.94 (.11) L = 1.19 (.36) 16-3X Operating (PSI) Clamping Force Graphs Non-Usable Range L = 1.63 (.65) L = 2.00 (1.02) L = 2.38 (1.40) L = 2.83 (1.85) L = 3.75 (2.77) L = 5.00 (4.02) ILS REV B Non-Usable Range L = 2.32 (.84) L = 2.75 (1.27) L = 3.50 (2.02) L = 4.04 (2.56) L = 5.00 (3.52) L = 6.00 (4.52) ILS REV B Non-Usable Range L = 3.41 (1.21) L = 4.00 (1.80) L = 4.50 (2.30) L = 5.00 (2.80) L = 5.87 (3.67) L = 6.50 (4.30) ILS REV B Non-Usable Range L = 1.38 (.55) L = 1.63 (.80) L = 2.00 (1.17) L = 2.40 (1.57) L = 3.25 (2.42) L = 4.00 (3.17) ILS REV B O Vektek, IMTS

12 Power Supplies Advanced, High Efficiency, Workholding Pump Advanced Workholding Pump Extremely low carbon footprint Look no further for a long lasting and easy to use advanced workholding pump. The durable 2-Stage design of this pump stands up to high demand circuits along with high or low duty cycles. To help extend the life of the pump and valves, the high pressure output and low pressure returns are filtered. With a 5-Gallon reservoir, the oversized fill tube makes refilling simple! Saves hundreds on energy - Only runs on demand! Easy modular, configurable design allows you the options that you need. See our Convenience Packages for the most popular configurations, fully optioned with all the basics built in. Automatic low oil level protection. Designed to save electricity using on-demand pressure and VFD motor controls. Stands up to high or low duty cycles without adjustment. Advanced Workholding Pump Specifications No. Pump Flow Rate (Cubic In.) Pump Range (PSI) Reservoir Capacity (Gallons) Oil Viscosity cst 40C Basic Weight (Lbs.) Basic Stage 1 Stage 2 Stage 1 Stage 2 Gross Usable Min to Max No Valves 55-95XX-XX to Vektek, IMTS

13 Power Supplies Advanced, High Efficiency, Workholding Pump Features and Accessories Workholding Pump Options Pump/Machine Tool Interface Cable up to 6 independent circuits Oil Level/Temperature Switch 5 Electrical service inputs available for worldwide power requirements Return Line Filler, 10 micron with electronic clog indicator Reducing Valve Analog Switch Check Valve Manual Operated Valve Solenoid Operated Valves 2/3 3/4 Pendant Switch for solenoid valve control Electronic Switch Valve Wiring Cable Accumulator Pump Add-on Options Valve control cable or machine tool interface cable Temperature upgrade to oil level switch Electronic clog indicator upgrade to visual return line filter Analog pressure confirmation, individual circuit Electronic digital pressure confirmation, individual circuit Specific control valve functions (many options) Reducing valves to individual circuits Accumulator Extra pendant switches (1 supplied standard with every solenoid valve pump for setup and testing.) Change electrical service input to match local supplied voltages Pendant Switch or Machine Control Options No. Description Pendant Switch Control (1 Included with 1st valve of pump) Pendant, 6 ft, 2/3 Valve, NO, (On/Off) Pendant, 6 ft, 2/3 Valve, NC, (Off/On) Pendant, 6 ft, 2/3 Valve, NC, (Off/Momentary On) Pendant, 6 ft, 3/4 Valve, CC or PBC, (On/Off/On) Pendant Extension Cable, M12, 16.4 ft. Pendant Extension Cable, M12, 32.8 ft. CNC Machine Control Pump/Machine Tool Interface Cable, 1-4 Valves, 24 Pin, 16.4 ft. Valve Wiring Cable, 1 Valve, M12, 5 Pin, 16.4 ft. Vektek, IMTS 2016

14 Power Supplies Advanced Workholding Pump Convenience Package 2 Port Pumps - No Control Valves Included No. of Valves VAC 1 Phase VAC 3 Phase VAC 3 Phase Valve Type: Manifold Only Central or remote power supply configured with P (pressure out) and T (tank return flow) port only Valves usually mounted on the machine closer to the application, often machine controlled. Typically mounted behind or between 2 machines Requires remote shear seal or poppet style zero leak valve Supply your own off board valve. Valve Type: DO3 Subplate Interface Supply your own zero leak DO3 valve and mount it to our DO3 interface on the pump. Controls the direction of the 2 outlet ports. Single Acting Continuous Connection - S/A Live System Valve Type: Manual 2-Position 3-Port Can use coupled or uncoupled Recommended to run a continuously connected or single hose supply decoupled system. Operator interface is a manual valve handle. Pump located within operators reach Valve Type: 24VDC 2-Position 3-Port Normally Open Recommended to run a continuously connected or single hose supply decoupled system where the pressurized time exceeds the unpressurized time. Operator interface is by remote pendant or can be wired into a machine controller. NOTE: Should not be used with palletized systems as the valve is energized to unclamp. The unclamped time will be excessive, causing the valve to run hot Double Acting Continuous Connection - D/A Live System Valve Type: Manual 3-Position 4-Port Closed Center Recommended for continuously connected "live" systems. Always connected to the fixture by means of hoses and or rotary unions. Operator interface is a manual valve handle Pump located within operators reach. 24 VDC 3-Position 4-Port Closed Center Vektek, IMTS 2016 Recommended for continuously connected "live" systems. Always connected to the fixture- by means of hoses and or rotary unions. Center position allows no movement of clamps when the valve is de-energized. Operator interface is by remote pendant or can be wired into a machine controller. 14 ils

15 Power Supplies Advanced Workholding Pump Convenience Package VAC 1 Phase No. of Valves Pallet Decoupler (one hose) S/A VAC 3 Phase VAC 3 Phase Valve Type: Manual 2-Position 3-Port Can use coupled or uncoupled Recommended to run a continuously connected or single hose supply decoupled system. Operator interface is by a manual valve handle Pump located within operators reach. Valve Type: 24VDC 2-Position 3-Port Normally Closed "Dump Pump" Single Acting Decoupled Systems Valve installed with a control pendant to power systems using the Self-closing Decoupler and Tombstone Top Plates. Commonly called a "dump pump" and uses a momentary contact pendant switch. When preset pressure is reached the control valve automatically shifts and dumps pressure back to tank Operator interface is by remote pendant or can be wired into a machine controller. Valve Type: 24VDC 2-Position 3-Port Normally Closed NOTE: Single Acting Live systems. Use with Manual Pallet Decouplers, Tombstone Top Plates and Self-Closing (single hose) Decouplers Operator interface is by remote pendant or can be wired into a machine controller All decoupled valves are de-energized when not in use to avoid heat build-up between cycles. Pallet Decoupler (two hose) S/A or D/A Valve Type: Manual 3-Position 4-Port P-Blocked Double Acting, or Single Acting run live or decoupled. Control Auto-Shutoff Pallet Decoupler (2 hose system) Operator interface is a manual valve handle. Best selection for fixture testing, runs most systems. Valve Type: 24VDC 3-Position 4-Port P-Blocked Center with A & B Individual Circuit Adjustment Reduces pressure to clamp or unclamp side of a circuit Use with one or two handed Auto-Shutoff Decoupler. P-blocked center valve drops pressure in both lines. Allows decoupling and re-coupling of the hoses. Operator interface is remote pendant or wired into a machine controller. This configuration can also be used to operate two individual single acting systems at different pressures Valve Type: 24VDC 3-Position 4-Port P-Blocked Double or Single Acting Use1or 2 handed Auto-Shutoff Pallet Decoupler. Uses a P-Blocked center to drop pressure in both lines to decouple and re-couple hoses. Operator interface is by remote pendant or can be wired into a machine controller. ils Vektek, IMTS 2016

16 Palletized Fixture Accessories Thread-In Coupling Specifications Thread-In Coupling Elements Coupling elements are made to give you a leak free connection whether pressurized or depressurized. Two flow rates are allowed with your choice of two nominal diameter sizes. The compact design allows couplings to be recessed into the fixture plate. Stainless steel construction provides long service life with replaceable face seals. Axial face seal between coupling mechanism and coupling nipple. Both elements must be positioned and guided within specified tolerances before contact of sealing surfaces. Coupling force at operating pressure ranges from and pounds depending on model. Replaceable face seals available. Spanner and replacement seal installation tools available. Specifications No. End Type Coupling Type Pressurized Mechanism Depressurized Pressurized Mechanism Depressurized Pressurized Nipple Depressurized Pressurized Nipple Depressurized Nominal Dia Thread M20 x 1.5 M24 x 1.5 M20 x 1.5 M24 x 1.5 Max. Operating Max Flow Rate (cu.in/min) Coupling Stroke (in) Minimum Coupling Force at 0 PSI Axial Pos. Tol. Radial Pos. Tol. Permit Angle Tol psi ± ± psi ± ± psi ± ± psi ± ± 1 NOTE: Clean face of coupling elements with compressed air prior to connecting coupling to protect from contamination intrusion. Both elements must be externally guided about 1/16 to 1/8 inch before contact of sealing surfaces with radial positioning tolerances. No Tools Spanner Tool AT AT AT AT Seal Tool AT AT N/A N/A Vektek, IMTS

17 Palletized Fixture Accessories Thread-In Coupling Cavity *Coupling Force Equations: Diameter 3: F (lb) =.1457 * P (psi) Diameter 5: F (lb) =.2387 * P (psi) - Minimum required coupling force between nipple and mechanism resulting from hydraulic operating pressure. Thread in Coupling Cavity No. End Type Nom. Torque Dia. (lbs*ft) A B C D E F G H K L M N P Q R S Mechanism 3 11 Mechanism 5 15 Nipple 3 11 Nipple 5 15 M20 x 1.5 M24 x 1.5 M20 x 1.5 M24 x 1.5 * Only one passage is required, choose option best fit for your application N/A N/A N/A N/A N/A N/A N/A N/A Vektek, IMTS

18 Accessory Valves Unclamp Delay Valve Temporarily Hold Parts During Unclamp Set delay to control unclamp in single acting devices. Use in single or double acting systems. Eliminate workpiece movement, caused by backpressure, when unclamping over a work support. Normally open valve allows free fluid flow through the valve during clamping. Does not require B pilot line to open. Stainless steel internal components for superior corrosion resistance. Unclamp Delay Valve No.* Set Range** 500 to 5,000 psi Time Delay Preset*** (sec) * Manifold mount o-rings included. Ships with all ports plugged. ** Maximum inlet pressure 5,000 psi. Excess pressure voids warranty *** Duration of time delay may vary depending on the viscosity of oil in the application. If longer delays are required, contact Vektek Customer Support for assistance. Mounting Options 3 to 7 seconds Using ISO 32 Fluid Crossover plate, , needed when using as a standalone manifold mount valve. Filtration Included 25 micron All Ports Max Flow 3.0 gpm Patent Pending Operation: The VektorFlo Unclamp Delay Valve operates as a normally open element in an hydraulic clamping system. Low pressure fluid flows freely through the valve to downstream devices. As pressure in the system builds, the mechanical pilot piston moves away from the check valve allowing it to close. Full system pressure is reached and flow in the system stops. If pressure leaks off in downstream devices, the check valve will re-open and replenish pressure. During unclamping, inlet pressures falls with main system pressure but downstream pressure is held constant by the check valve. At the low inlet pressure, spring force starts to move the mechanical pilot towards the check valve at a rate set by the flow control and oil viscosity. The mechanical pilot piston moves through its stroke and encounters the check valve. Spring force opens the check to release all downstream pressure to the power unit reservoir. For proper sealing, mating surface must be flat to in. with a maximum 63 μ in. R a surface finish. Vektek, IMTS

19 Accessory Valves Non-Powered Waterproof Switch No power required. Ideal when you need to add a pressure switch to a remote location as on a machining pallet fixture. Switch tested to over 1,000,000 cycle lifetime. New sealed collar and micro-switch design guard against leaks; making this switch ideal for use in wet environments. adjustment 750 to 5000 psi. Electrical Rating VDC resistive /250 VAC Reset deadband: approximately 5% of the set pressure. Sealed switch for operation in high moisture environments. (Complies with IP 67) Switch No. Range Electrical Connection psi M8 Male Connection only psi psi psi Part No cordset, 39.3 in. long with female M8 connector and bare ends. Part No cordset, 19.7 in. long with M8 male and female connections. Part No cordset, 16.4 ft. long with M8 female connector and bare ends. Switch Wiring Instructions Pin 1.. N/O Pin 4.. N/C Pin 3..Common Brown... N/O Black... N/C Blue... Common Pin 1.. N/O Pin 4.. N/C Pin 3..Common Brown.. N/O Black.. N/C Blue.. Common Powered LED Display Electronic Switch Large 4 digit LED pressure display Requires power (15-32 VDC), not functional unpowered Programmable deadband Easy 3-Button programmable electronic pressure switch 2 digital switching outputs, 500 ma Rating, PNP only Single analog output, 0-10 V or 4-20 ma Set pressure range of PSI Programmable reset pressure for each output Environmental rating of IP 67 No. Plug Pin Pin 1, Brown Pin 2, White Pin 3, Blue Pin 4, Black Pin 5, Gray Set Range Input/Output VDC Analog 0 V SP1 0.5 A MAX SP2 0.5 A MAX Electrical Connection Power Supply No Power Consumption psi M12 Male 5 Pin VDC 50 ma Description 2 Digital Contacts Programmable NO or NC End 1 Connection 1 Analog Output Programmable 0-10 V or 4-20 ma End 2 Connection Media Temp. Range -13 to +212 F Length (ft.) Male 90 Female Cable, M Male Straight Female Straight Pin Male Straight Female Straight 16.4 PUR Black Male Straight Female Straight Vektek, IMTS

20 Vektek, IMTS

21 Accessory Valves Temporary Hold Parts During Unclamp Set delay to control unclamp in single acting devices. Use in single or double acting systems. Eliminate workpiece movement, caused by backpressure, when unclamping over a work support. Normally open valve allows free fluid flow through the valve during clamping. Does not require B pilot line to open. Stainless steel internal components for superior corrosion resistance. No.* Unclamp Delay Valve Set Range** to 350 bar Time Delay Preset*** (Sec) 3 to 7 Seconds Using ISO 32 Fluid Crossover plate, , needed when using as a standalone manifold mount valve. * Manifold mount O-rings included. Ships with all ports plugged. ** Maximum inlet pressure 350 Bar. Excess pressure voids warranty. *** Duration of time delay may vary depending on the viscosity of oil in the application. If longer delays are required, contact Vektek Customer Support for assistance. Mounting Options Filtration Included 25 Micron All Ports Max. Flow 11.4 l/min Patent Pending Unclamp Delay Valve Operation: The VektorFlo Unclamp Delay Valve operates as a normally open element in an hydraulic clamping system. Low pressure fluid flows freely through the valve to downstream devices. As pressure in the system builds, the mechanical pilot piston moves away from the check valve allowing it to close. Full system pressure is reached and flow in the system stops. If pressure leaks off in downstream devices, the check valve will re-open and replenish pressure. During unclamping, inlet pressures falls with main system pressure but downstream pressure is held constant by the check valve. At the low inlet pressure, spring force starts to move the mechanical pilot towards the check valve at a rate set by the flow control and oil viscosity. The mechanical pilot piston moves through its stroke and encounters the check valve. Spring force opens the check to release all downstream pressure to the power unit reservoir. For proper sealing, the mating surface must be flat within 0.08 mm with a maximum surface roughness of 1.6 μm R a Vektek, IMTS

22 TuffLink 360 Link Clamps Single Acting Single Acting Rotary Lug Available in 5 sizes; 2.73kN to 15.9 kn capacity at 350 bar (35 MPa) pressure. Highly effective internal spring design provides fastest single acting return times. Patented rotary lug feature delivers 360 of lever and/or body positioning. Top flange manifold mounted or plumbed. Maximum clamping force - Minimal footprint. Independent body/lever positioning simplifies manifold mount drill passage design or plumbing position and installation. Offset levers are unnecessary. Levers sold separately. U.S. Patent No. 8,678,362 No. Clamp Capacity* (kn) Vertical Clamping Stroke** (mm) Effective Piston Area (cm 2 ) Specifications Oil Capacity (cm 3 ) Extend Extend Retract Single Acting (S/A) Cylinders, actuated hydraulically 1 direction. Maximum Flow Rate*** (L/min.) Optional Flow Control No.**** N/A * Clamp capacities are listed at 350 bar (35 MPa) maximum operating pressure with a standard length link clamp lever installed. See Section P for the clamping force of various lever lengths and pressures. Minimum operating pressure is 52 bar (5.2 MPa) for single acting devices. The clamping force is adjustable by varying the hydraulic system pressure. (Actual force will vary slightly due to mechanical inefficiencies, friction and/or return springs.) ** Equal to +/- 3 with standard lever. *** To insure maximum service life and trouble-free operation, restrict fluid flow to the above flow ratings when clamping. If you are unable to measure flow rates, the devices should be positioned in no less than 1/2 second. These recommendations apply when using the standard lever. When using the optional long lever or your custom lever, please restrict the flow rates to position the lever in no less than 1 second. **** In-port flow control requires the use of manifold mount ports. Optional in-port flow control is a meter-in device with reverse free flow check valve. Vektek, IMTS

23 TuffLink 360 Link Clamps Single Acting Dimensions No. A B C D E F G H J K L M N P Q R Single Acting (S/A) Cylinders, actuated hydraulically 1 direction No. S T V W X Y AA AB AC AD AE AF AG AH Single Acting (S/A) Cylinders, actuated hydraulically 1 direction G 1/ ID 8.0 X CS G 1/ Manifold Port/Bolt Mounting Dimensions No. Clamp Capacity A K R S W X Y (KN) M4 X M5 X M6 X M8 X M10 X For proper sealing, the mating surface must be flat within 0.08 mm with a maximum surface roughness of 1.6 μm R a Vektek, IMTS

24 TuffLink 360 Link Clamps Double Acting Double Acting Rotary Lug Available in 6 sizes; 2.73kN to 22.3 kn capacity at 350 bar (35 MPa) pressure. Patented rotary lug feature delivers 360 of lever and/or body positioning. Maximum clamping force - Minimal footprint. Top flange manifold mounted or standard plumbed. Independent body/lever positioning simplifies manifold mount drill passage design or plumbing position and installation. Offset levers are unnecessary. Levers sold separately. U.S. Patent No. 8,678,362 No. Clamp Capacity* (kn) Vertical Clamping Stroke** (mm) Effective Piston Area (cm 2 ) Specifications Oil Capacity (cm 3 ) Extend Extend Retract Double Acting (D/A) Cylinders, actuated hydraulically both directions. Maximum Flow Rate*** (L/min.) * Clamp capacities are listed at 350 bar (35 MPa) maximum operating pressure with a standard length link clamp lever installed. See section P for clamping force with various lever lengths. Minimum operating pressure is 35 bar (3.5 MPa) for double acting devices. The clamping force is adjustable by varying the hydraulic system pressure. (Actual force will vary slightly due to mechanical inefficiencies and friction.) ** Equal to +/- 3 with standard lever. *** To insure maximum service life and trouble-free operation, restrict fluid flow to the above flow ratings when clamping. If you are unable to measure flow rates, the devices should be positioned in no less than 1/2 second. These recommendations apply when using the standard lever. When using the optional long lever or your custom lever, please restrict the flow rates to position the lever in no less than 1 second. **** In-port flow control requires the use of manifold mount ports. Optional in-port flow control is a meter-in device with reverse free flow check valve. Optional Flow Control No.**** Vektek, IMTS

25 TuffLink 360 Link Clamps Double Acting Dimensions No. A B C D E F G H J K L M N P Q R Double Acting (D/A) Cylinders, actuated hydraulically both directions No. S T V W X Y Z AA AB AC AD AE AF AG AH Double Acting (D/A) Cylinders, actuated hydraulically both directions ID 8.0 G 1/ X CS G 1/ Manifold Port/Bolt Mounting Dimensions No. Clamp Capacity A K R S W X Y (KN) M4 X M5 X M6 X M8 X M10 X M12 X For proper sealing, the mating surface must be flat within 0.08 mm with a maximum surface roughness of 1.6 μm R a Vektek, IMTS

26 TuffLink 360 Link Clamp Levers Link Clamp Lever Frequently Asked Questions What is link clamp lever clamp angle? It is the angle of the clamping lever contact surface measured from the body mounting flange surface to the work piece contact surface of the clamping lever. What is the acceptable lever clamp angle when clamping my work piece? Levers should be designed and contact bolts should be adjusted so that the lever contact surface is within ±3 of parallel to the body mounting flange or 90 to mounting flange face when clamping a work piece. Use a digital angle finder or angle finder app on your smart phone to measure the angular position of the lever. I want to use a radius contact point on the end of my custom lever, what guidelines can you give me? Position the clamp so that it s mounting flange is parallel to the work piece contact surface within ±3. Positioning the clamp so that the mounting flange is at an angle greater than 3 degrees to the work piece contact surface with cause excessive bending stresses to the rod resulting in premature failure. CORRECT P-1 CORRECT I want to clamp a work piece with my lever at 20 from the mount flange, will it cause damage to the linkage mechanism or piston rod? Yes, a lever angle of 20 will cause excess force on the linkage mechanism and piston rod. Rapid, premature failure will result from excessive bending stresses in the rod. The lever must be positioned within the acceptable angle discussed above. INCORRECT I ve designed my own custom lever with the work piece contact surface at an angle to the clamp mounting flange. The lever shape also makes it parallel to the clamp mounting surface where it pins to the clamp linkage and plunger. Is it safe to use this lever? No, it is not safe to use the lever shown below. Even though the shape of the lever has a portion that is parallel to the clamp mounting flange, the work piece contact surface is not parallel to the mounting flange. When clamping, the reaction force will put a force vector into the piston rod causing excessive bending stress and deflection. The work piece contact surface must be parallel to the body mounting flange within +/-3 degrees. INCORRECT INCORRECT I want to use an extended length lever, will I need to pressure reduce my link clamp similar to pressure reducing a swing clamp when using a long arm? No, link clamps are opposite of swing clamps when it comes to long arms. Link clamps can be operated at maximum operating pressure when extended levers are used. Assuming constant clamp pressure; increasing the distance between the contact point and link pivot or fulcrum creates less clamping force and less internal stresses in the linkage and pins. Reducing the distance between the contact point and link pivot produces greater clamping force and increased internal stresses in the linkage and pins. Therefore, if a shorter than standard length lever is used, the link clamp must be pressure reduced to avoid damage to the linkage mechanism. See the clamping force tables and graphs for the allowable lever length and operating pressure combinations. Vektek, IMTS

27 TuffLink 360 Link Clamp Levers Link Clamp Lever Dimensions NOTE: Levers for both Double Acting and Single Acting TuffLink 360 Link Clamps. Dimensions No. A B C D E F G H J K Standard Lever Extended Blank N/A N/A N/A N/A N/A N/A No. L M N P Q R S T Standard Lever M6 X M8 X M10 X M12 X M16 X M20 X Extended Blank N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Vektek, IMTS

28 TuffLink 360 Link Clamp Levers Clamping Force Tables NOTE: For both Double Acting and Single Acting TuffLink 360 Link Clamps. Operating (bar) Cylinder Force (kn) 41-6X12-00 Clamping Force (kn) Lever Length L (mm) Min Lever Length L (mm) Max Op. (bar) ILMV REV A Operating (bar) Cylinder Force (kn) 41-6X18-00 Clamping Force (kn) Lever Length L (mm) Min Lever Length L (mm) Max Op. (bar) ILMV REV A Operating (bar) Cylinder Force (kn) 41-6X15-00 Clamping Force (kn) Lever Length L (mm) Min Lever Length L (mm) Max Op. (bar) ILMV REV A Operating (bar) Cylinder Force (kn) 41-6X22-00 Clamping Force (kn) Lever Length L (mm) Min Lever Length L (mm) Max Op. (bar) ILMV REV A Operating (bar) Cylinder Force (kn) Indicates Non-Usable Range Minimum Lever Length Using lever shorter than minimum lever length will produce large clamping forces leading to premature failure of link plates or pins. 41-6X28-00 Clamping Force (kn) Lever Length L (mm) Min Lever Length L (mm) Max Op. (bar) ILMV REV A Operating (bar) Operating (bar) How to Use the Clamping Force Tables 1) Start by choosing the lever length you need for your application. 2) Then move along the line and select the clamping force and operating pressure or operating pressure and clamping force needed. Example: Using a with a 35 mm lever (14 mm usable length); the clamping force would be 2.2 kn at 280 Bar. Vektek, IMTS Cylinder Force (kn) Cylinder Force (kn) Clamping Force (kn) Lever Length L (mm) Min Lever Length L (mm) Max Op. (bar) 41-6X32-00 Clamping Force (kn) Lever Length L (mm) Min Lever Length L (mm) Max Op. (bar) ILMV REV A ILMV REV A

29 TuffLink 360 Link Clamp Levers Clamping Force (kn) Clamping Force (kn) Clamping Force (kn) ILMV REV A L = 24 (3) L = 30 (9) Operating (Bar) L = 36 (5) L = 42 (11) L = 53 (8) L = 60 (15) 41-6X X Operating (Bar) 41-6X Non-Usable Range L = 35 (14) L = 40 (19) L = 50 (29) L = 61 (40) L = 80 (59) L = 100 (79) Non-Usable Range L = 51 (20) L = 60 (29) L = 75 (44) L = 89 (58) L = 115 (84) L = 140 (109) ILMV REV A Non-Usable Range L = 72 (27) L = 85 (40) L = 105 (60) L = 125 (80) L = 140 (95) L = 160 (115) Operating (Bar) ILMV REV A The tables and graphs show the relationship between lever length, operating pressure and clamping force. The lever lengths shown in red are Vektek's available levers for purchase. The lever lengths shown in parenthesis are the usable length from the edge of the clamp body to the contact bolt. Tables include maximum operating pressure associated with the arm length shown in the header rows of the table. The column on the right of the table is the minimum lever length allowed at the associated operating pressure. Operating the clamp in the non-usable range will damage the clamp and void product warranty. How to Use the Clamping Force Graphs 1) Start by choosing the lever length you need for your application. 2) Then move along the line and select the clamping force and operating pressure or operating pressure and clamping force needed. Example: Using a with a 35 mm lever (14 mm usable length); the clamping force would be 2.2 kn at 280 Bar Clamping Force Graphs Vektek, IMTS Clamping Force (kn) Clamping Force (kn) Clamping Force (kn) Clamping Force (kn) L = 29 (4) L = 35 (10) Operating (Bar) L = 43.5 (6) L = 50 (12.5) 41-6X22-00 Operating (Bar) L = 66 (10) L = 75 (19) 41-6X X Operating (Bar) L = 24 (3) L = 30 (9) 41-6X12-00 Non-Usable Range L = 41.5 (16.5) L = 50 (25) L = 60 (35) L = 72 (47) L = 90 (65) L = 120 (95) ILMV REV A Non-Usable Range L = 59 (21.5) L = 70 (32.5) L = 90 (52.5) L = (65) L = 125 (87.5) L = 150 (112.5) ILMV REV A Non-Usable Range L = 86.5 (30.5) L = 100 (44) L = 115 (59) L = 130 (74) L = 149 (93) L = 170 (114) ILMV REV A ILMV REV A Operating (Bar) Non-Usable L = 35 (14) L = 40 (19) L = 50 (29) L = 61 (40) L = 80 (59) L = 100 (79)

30 Cylinders Slip-In Cartridge Mount Pull Single Acting These "buried" devices clean up the face of your fixture. Manifold mounted, minimal fixture face space consumption, an easy way for you to add precise hydraulic pull to a bolt or device on the fixture face. Use our optional cylinder retaining ring or design your own retainer to fit your application. Easy to use, cartridge mount, Pull Cylinders available in six sizes. Slip-in Pull design provides easy cavity machining. Short strokes specifically designed for use with bolt down clamping elements. 360 oil feed location simplifies oil passages. Slip-In Design provides easy cavity machining. BHC (Black Hard Coating) on the cylinder body helps prevent scoring and scratching. After years of use, cylinder removal is easier because of BHC s corrosion resistance. No. Cylinder Capacity * (kn) Dimensions Min. Length (mm) N/A M4 X N/A 1.3 N/A M4 X N/A M6 X N/A 2.6 N/A M6 X 1.0 N/A M8 X N/A 3.8 N/A M10 X 1.5 N/A M12 X N/A 6.7 N/A M12 X N/A M16 X N/A 11.6 N/A N/A M16 X N/A 22.9 N/A 16.8 * Cylinder capacities are listed at 350 Bar (35 MPa) operating pressure. The minimum operating pressure is 52 Bar (5.2 MPa) for S/A operation. The cylinder force is adjustable by varying the hydraulic system pressure to the cylinder. To determine approximate output force for your application, divide the cylinder capacity shown above by 350 bar (35 MPa), and multiply the resultant by your system pressure in bar to obtain the approximate cylinder force for your application. (Actual forces will vary slightly due to internal friction and/or return spring force.) ** Cylinder stroke may exceed stroke of the clamping element. Limiting cylinder stroke may be required to ensure proper operation of clamping element. *** At full cylinder capacity, fastener life will be limited, and fasteners should be considered service items. Fasteners should be replaced frequently when operating at full capacity to prevent plunger damage. Only class 12.9 fasteners should be used. s and are not recommended for use above 172 Bar (17.2 MPa). Dimensions Effective Piston Area (cm 2 ) Oil Capacity (cm 3 ) Stroke (mm)** Plunger Thread*** Extend Retract Extend Retract Extend Retract Single Acting (S/A) Cylinders, actuated hydraulically and spring returned. No. A B C D E F G H J K L M N P Q Single Acting (S/A) Cylinders, actuated hydraulically and spring returned M4 X 0.7 X M4 X 0.7 X M6 X 1.0 X M6 X 1.0 X M8 X 1.25 X M10 X 1.5 X M12 X 1.75 X M12 X 1.75 X M16 X 2.0 X M16 X 2.0 X Vektek, IMTS

31 Cylinders Cartridge Mount Pull NOTE: Return spring and anti-rotation pins included. No.* Cap. (kn) Cavity Dimensions F G H J K L M N A B C D E P Q R S ** ** ** ** ** *** *** *** Single Acting (S/A) Cylinders, actuated hydraulically and spring returned M4 X M X M X M X M X M12 X 1.75 * Lubricate O-rings with grease prior to installation. ** This cavity uses the optional retaining ring available from Vektek. These features are for use with the retaining ring. *** These features are only needed if anti-rotation pins are used. Anti-rotation pins and return springs are included with the cylinder Bolt Torque Optional Retainer Vektek, IMTS N-m 3.3 N-m 7.0 N-m 16 N-m 35 N-m 80 N-m

32 Vektek, IMTS

33 Accessory Valves Temporarily Hold Parts During Unclamp Set delay to control unclamp in single acting devices. Use in single or double acting systems. Eliminate workpiece movement, caused by backpressure, when unclamping over a work support. Normally open valve allows free fluid flow through the valve during clamping. Does not require B pilot line to open. Stainless steel internal components for superior corrosion resistance. Unclamp Delay Valve No.* L * Set Range** Time Delay Preset*** (sec) 2 to 10 MPa 3 to 7 seconds Using ISO 32 Fluid Filtration Included Max Flow 25 micron All Ports 11.4 l/min Crossover plate, L , needed when using as a standalone manifold mount valve. * Manifold mount o-rings included. Ships with all ports plugged. ** Maximum inlet pressure 10 MPa. Excess pressure voids warranty. *** Duration of time delay may vary depending on the viscosity of oil in the application. If longer delays are required, contact Vektek Customer Support for assistance. For proper sealing, the mating surface must be flat within 0.08 mm with a maximum surface roughness of 1.6 μm R a Patent Pending Operation: The VektorFlo Unclamp Delay Valve operates as a normally open element in an hydraulic clamping system. Low pressure fluid flows freely through the valve to downstream devices. As pressure in the system builds, the mechanical pilot piston moves away from the check valve allowing it to close. Full system pressure is reached and flow in the system stops. If pressure leaks off in downstream devices, the check valve will re-open and replenish pressure. During unclamping, inlet pressures falls with main system pressure but downstream pressure is held constant by the check valve. At the low inlet pressure, spring force starts to move the mechanical pilot towards the check valve at a rate set by the flow control and oil viscosity. The mechanical pilot piston moves through its stroke and encounters the check valve. Spring force opens the check to release all downstream pressure to the power unit reservoir. Mounting Options Vektek, IMTS

34 7 MPa Work Supports Fluid Advance Top Flange Work Support Retracted Plunger Applications Available in four capacities 5.5 kn, 10 kn, 16 kn and 26k N. Normally retracted plungers do not interfere with part loading. Advance them with hydraulic pressure, exerting only spring force when contacting your part. Hydraulic pressure then automatically sequences, freezing the plunger properly against the part. Choose between a High-Tension or Low-Tension spring to fit your application. Top Flange minimizes the distance from mounting surface to the part for compact and efficient fixture design. Plumb through BSPP ports or manifold mount. Minimal friction wiper design keeps chips and debris out while providing smooth plunger action. In-port flow control valves can be used to control the plunger advance rate on support using manifold mount hydraulics. Optional in-port flow control is a meter-in device with reverse free flow check valve. 16 kn and 26 kn Bearing grade stainless steel plunger and collet assembly helps guard against corrosion in most machining en vi ron ments. Specifications No. L L L L L L L L L H L H L H L H Support Capacity (kn)* Support Capacity Formula (kn)** (P-1) x (P-1) x (P-1) x (P-1) x Stroke (mm)*** Contact Force - L (N) Contact Force - H (N) Oil Capacity (cm 3 ) Optional Flow Control No.**** L L L L Fluid Advance Work Support, hydraulic pressure pushes a spring which lifts plunger; hydraulic pressure locks in place. WARNING: Operating above 7 MPa may damage the work support and will void warranty. * Support capacities are listed at 7 MPa (70 bar) maximum pressure. Support capacities for other pressures are shown on the Capacity Charts on B-2. Operating work supports above maximum pressure may damage work support and void warranty. ** "P" in the formula is hydraulic pressure measured in MPa. *** To allow for work piece height variations, it is recommended that the plunger contacts the part at Mid-Stroke. **** Set plunger lifting time to 0.5 seconds, or longer, by adjusting the flow control valve. Use a flow control valve with cracking pressure of 0.1 MPa or less. In-Port flow control requires the use of manifold mount ports. NOTE: Work Support Capacity to be equal to or greater than 1.5 times clamping force plus machining force. NOTE: The maximum system back-pressure a fluid advance work support can overcome is 0.07 MPa (0.7 bar). Return back-pressure greater than 0.07 MPa (0.7 bar) may cause slow or failed retraction. Vektek, IMTS

35 7 MPa Work Supports Fluid Advance Top Flange Work Support Dimensions L L L L L L L L No. L H L H L H L H A B C D E F G H J K L M N G 1/8 G 1/8 G 1/8 G 1/8 P ID 4.0 x CS 3.0 ID 4.0 x CS 3.0 ID 4.0 x CS 3.0 ID 4.0 x CS 3.0 Q R S T V W MA MB MC MD M5 M5 M6 M6 ME MF MG Fluid Advance Work Support, hydraulic pressure pushes a spring which lifts plunger; hydraulic pressure locks in place. Refer to contact bolt dimensions on page B-2 26 kn Available 3rd Quarter 2016 For proper sealing, the mating surface must be flat within 0.08 mm with a maximum surface roughness of 1.6 μm R a Vektek, IMTS

36 Brasil - brasilsales@vektek.com Canada - canadasales@vektek.com China - chinasales@vektek.com Shanghai: Dalian: Europe - internationalsales@vektek.com India - indiasales@vektek.com Japan - japansales@vektek.com Korea - koreasales@vektek.com Mexico - mexicosales@vektek.com VEKTEK LLC 1334 E 6th Avenue Emporia, KS Factory Direct: Fax: sales@vektek.com support@vektek.com