E 10.146.1.1/02.15 HYDAC KineSys Electric cylinders (HEZ)
NOTE The information in this brochure relates to the operating conditions and applications described. For applications or operating conditions not described, please contact the relevant technical department. Subject to technical modifications.
HYDAC was founded in 1963 in Sulzbach / Neuweiler in Germany, which is still the company's head office today. With over 7,500 employees worldwide, HYDAC is one of the leading companies for fluid power, hydraulics and electronics. With the breadth and depth of its product range and with its recognised skills in development, manufacturing, sales and service, Hydac designs and makes modern and reliable drive systems. With over 45 subsidiaries outside of Germany and more than 500 sales and service partners, HYDAC is close by its worldwide customers and is a reliable, local partner. HYDAC KineSys stands for kinematic systems which excel through their perfect symbiosis of hydraulic and electromechanical engineering. Customers increasingly require modern machines and systems which offer high productivity combined with efficient use of resources. Against a background of steadily rising costs for energy and for raw materials, the efficient design of the drive system is an important factor when considering overall life cycle costs. This means that modern drive technology represents a competitive advantage. Using the experience gained from many international projects, our specialists for particular sectors and products can analyse your application. Together we can quickly and accurately work out cost-effective solutions. Depending on the application, various strategies are chosen for the drive task concerned, ranging from simple control through to a highly dynamic control system. We can make use of numerous test benches and simulation systems. It is of no consequence whether it concerns the custom development and manufacture of stationary or mobile systems or the implementation of series solutions. Due to the availability of HYDAC's entire range of products, we can produce the best solution for your requirements. This reduces complexity and ensures the best, efficient function for the operation of your machine and system. Providing you with the best solution is our challenge. 1
Contents 1 Function and characteristics... 3 2 Functional description of an HEZ unit... 4 2.1 The assembly... 4 2.2 Variants... 5 2.3 Types of thread... 6 3 Special versions... 7 4 Technical data... 9 4.1 Model code... 9 4.2 Technical data for a standard HEZ-2-I/U...10 4.3 Technical data for a standard HEZ-2-L...11 5 Load-dependent service life...12 5.1 Service life of ball screws...12 5.2 Service life of trapezoidal thread drives...12 6 Control...13 6.1 Reversing contactor control...13 6.2 Operation with decentralized HYDAC surface-mounted frequency inverters (HFI- MM)...14 6.3 Position-regulated operation with HYDAC switch cabinet frequency inverter (HFI- CM)...14 7 Dimensions...15 7.1 Dimensions of electric cylinder HEZ-2-I...15 7.2 Dimensions of electric cylinder HEZ-2-U...16 7.3 Dimensions of electric cylinder HEZ-2-L...17 7.4 Options...18 8 Application example...20 2
Product Information 1 Function and characteristics As they are so simple to integrate and need no maintenance, HYDAC's HEZ electric cylinders make the implementation of linear movements really easy. In an HEZ unit, the rotation of its electric motor is converted into a linear movement using a screw drive. The gearing and the drive can be selected to produce various positioning forces, speeds and duty cycles. Just as for the KineSys variable speed drive for hydraulic systems, various types of drive can be selected here, from a simple drive to a high precision positioning drive. Electric cylinders are available in a range of designs and customised units are also possible. The different design types have different connections for the electric motor, offering diverse installation variants. The characteristics of the standard HEZ range Positioning force up to 25 kn, dynamic Positioning speeds up to 1 m/s Stroke up to 2000 mm, freely selectable Duty cycle up to 100%, depending on the version Various sensors can be installed to determine the position Other characteristics are possible, depending on the application The benefits of the product The product range includes customisable stroke length Almost no maintenance required Very good environmental compatibility Compact drive unit Self-locking is possible Low noise in operation Scope of delivery for the standard range of products The scope of delivery for the standard product range includes the cylinder with attached motor, rod end bearing on the piston rod and pivot bearing pins. Options Pivot bracket (see chapter 7.4 options) Eye at the rear (see chapter 7.4 options) Limit switch Control (contactor control, frequency inverter, servo controller) 3
2 Functional description of an HEZ unit Via a coupling, a geared motor drives the threaded spindle, which is fixed in the bearing housing via a ball bearing. A threaded nut converts the threaded spindle's rotation into a linear movement. The threaded nut is connected to the piston rod via the nut housing. The piston rod passes through a sealing ring and a plain bearing. The plain bearing prevents the nut housing from twisting. To fasten the unit, there is a pivot bracket on the bearing housing and a rod end bearing on the piston rod. 2.1 The assembly 4
2.2 Variants HEZ units are available in three versions. These versions differ in the way that the drive is attached to the HEZ unit. HEZ version L The drive is mounted at a right angle to the electric cylinder. HEZ version I The drive is mounted in line with the electric cylinder. HEZ version U The drive is mounted in parallel to the electric cylinder. 5
2.3 Types of thread Depending on the conditions of use, either a ball screw drive or a trapezoidal thread drive can be used. Ball screw drive Ball screw drives should be used for the following requirements: high positioning speed (>50 mm/s) high duty cycle (>50%) high efficiency required (>85%) very dynamic applications positioning accuracy ± 0.05 mm The ball screw drive of the HEZ electric cylinder has no self-locking. For this reason, the cylinder is delivered with a motor brake. Trapezoidal thread drive Trapezoidal thread drives should be used for the following requirements: low positioning speeds low duty cycle impact load cost-effective applications positioning accuracy ± 0.1 mm Cylinder limit The cylinders are not automatically limited. For this reason, their limits should be monitored. Limit switches can be fixed to the HEZ unit as an option. 6
3 Special versions As well as our standard range of cylinders, we can also deliver all HEZ units in special versions for specific applications with custom stroke lengths, forces and speeds. Amongst other options, versions are possible with steel or stainless steel tubes as well as using servo drive equipment. Possible areas of application include: conveying equipment, steel hydraulic engineering, material handling, damper and valve actuators. Peripheral technical data of HEZ with special design: Positioning force up to: 500 kn Positioning speed up to: 1000 mm/s Stroke up to: 3000 mm Duty cycle up to: 100% Protection class: IP65 or higher Option: limit switch, encoder systems, controllers, servo drive, overload clutch, ATEX, stainless steel version, positioning system, DC drive 12/24 V Tempering of pit coal (clamping) Positioning force: 13 kn Positioning speed: 7 mm/s Stroke: 130 mm Duty cycle up to: 25% Option: stainless steel version Automation technology (closing of tool for resistance welding) Positioning force: 125 kn Positioning speed: 47 mm/s Stroke: 300 mm Duty cycle up to: 100% Option: limit switch 7
Plastic injection moulding machine (screen changer) Positioning force: 2 x 22 kn Positioning speed: 18 mm/s Stroke: 200 mm Duty cycle up to: 25% Option: limit switch, coupled transmission (less space required) Damper adjustment (air guide blade adjustment) Positioning force: 50 kn Positioning speed: 500 mm/s Stroke: 300 mm Duty cycle up to: 25% Option: limit switch, servo motor, positioning system Extrusion system (plastic pusher) Positioning force: 60 kn Positioning speed: 250 mm/s Stroke: 1800 mm Duty cycle up to: 100% Option: limit switch, servo motor, positioning system 8
4 Technical data The technical data can be found in the project planning documents or in the confirmation of your order and on the unit's name plate. For all queries, please always provide the model code for the HEZ unit and its identification number. 4.1 Model code Name HEZ - 2 - I - K - 6,5-115 - XXXX - 0000 Size 2 = size X = spezial design Disign L, I, U Screw type K = ball screw spindle T = trapezoid screw spindle Force [kn] see table on next page Speed [mm/s] see table on next page Stroke Any value up to specified maximum lenght Spezial design 0000 = Standard 9
Ball screw spindle duty cycle up to 100 % Trapezoidal spindle duty cycle up to 25 % 4.2 Technical data for a standard HEZ-2-I/U Technical data for an HEZ with a 3-phase 400 V, 50 Hz motor Type of spindle Positioning force [kn] Speed [mm/s] max. stroke length Motor power [kw] 5 63 2000 1.1 6 52 1200 1.1 8 30 1100 0.75 8 37 2000 1.1 12 13 1000 0.55 14 8 800 0.37 18 18 1000 1.1 25 10 800 0.75 1 933 900 1.5 1.2 494 1200 1.1 1.5 583 800 1.1 1.8 308 1000 1.1 3.5 233 1000 1.5 6.5 115 800 1.1 7 105 1900 1.1 8 116 800 1.5 9 52 1800 0.75 12 52 1500 1.1 13 30 900 0.55 13 38 900 0.75 14 13 900 0.37 14 21 900 0.55 14 52 900 1.1 18 13 1300 0.37 18 26 1300 0.75 25 17 1100 0.55 The stroke can be of any length up to the maximum specified. The specified stroke lengths apply for applications with compressive loads. For tensile loads, longer positioning strokes can be offered. Please ask us for further information. The speeds specified are approximate. Other speeds and forces are possible The cylinders with ball threads are always fitted with a brake. Cylinders with trapezoidal threads can also be fitted with a brake if desired. Note: In some circumstances, such as vertical installation with suspended load and/or vibrations, the self-locking of the electric cylinder with trapezoidal thread drive may cease to function. 10
Ball screw spindle duty cycle up to 100 % Trapezoidal spindle duty cycle up to 25 % 4.3 Technical data for a standard HEZ-2-L Technical data for an HEZ with a 3-phase 400 V, 50 Hz motor Type of spindle Positioning force [kn] Speed [mm/s] max. stroke length Motor power [kw] 5 23 1300 0.37 7 15 1200 0.37 9 11 1000 0.37 11.5 5 900 0.25 13 7 900 0.37 22 7 1300 0.55 23 9 1200 0.75 24 14 1200 1.1 25 18 1200 1.5 2 113 1800 0.37 4 75 1800 0.37 5 45 1500 0.37 6 94 1600 0.75 6 126 1600 1.1 8 30 1200 0.37 10 22 1100 0.37 13 10 1000 0.25 15 15 900 0.37 22 23 1100 0.75 24 15 1100 0.55 25 30 1100 1.1 The stroke can be of any length up to the maximum specified. The specified stroke lengths apply for applications with compressive loads. For tensile loads, longer positioning strokes can be offered. Please ask us for further information. The speeds specified are approximate. Other speeds and forces are possible The cylinders with ball threads are always fitted with a brake. Cylinders with trapezoidal threads can also be fitted with a brake if desired. Note: In some circumstances, such as vertical installation with suspended load and/or vibrations, the self-locking of the electric cylinder with trapezoidal thread drive may cease to function. 11
axial force [kn] 5 Load-dependent service life 5.1 Service life of ball screws To ensure an adequate service life of the electric cylinder, the required operating path should be calculated. This path is the axial distance that the piston rod moves. For a precise setup, the load profile, maximum load, stroke, positioning speed and the number of load cycles are required. The diagram can be used to estimate which cylinder is needed. If the intersection of the required operating path and the mean average of the amounts for the individual loads is underneath the two curves, the service life is ensured and the cylinder has been chosen correctly. The standard cylinders are divided into two categories on the basis of the operating path. Category 2 contains the following standard cylinders: HEZ-2-I/U-K-3,5-233-XXXX-XXXX HEZ-2-I/U-K-7-105-XXXX-XXXX HEZ-2-I/U-K-9-52-XXXX-XXXX HEZ-2-I/U-K-25-17-XXXX-XXXX HEZ-2-L-K-22-23-XXXX-XXXX HEZ-2-L-K-24-15-XXXX-XXXX HEZ-2-L-K-25-17-XXXX-XXXX Category 1 includes all standard cylinders that are not listed in category 2. load dependant operational pathways 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 10 100 1.000 10.000 operational pathways [km] category 1 100% load category 2 100% load 5.2 Service life of trapezoidal thread drives Cylinders with trapezoidal thread drives are subjected to inconsistent wear conditions. Wear occurs when the setup criteria are exceeded. When trapezoidal thread drives have been in service for a prolonged time, their efficiency increases. This increase can result in a loss of self-locking. 12
6 Control To control the HEZ electric cylinders, there are several variants to choose from. The configuration is chosen on the basis of the particular application. We will be happy to help you select the most suitable drive concept. 6.1 Reversing contactor control B1 B2 HEZ L1 L2 S1 L3 Q1 S2 S3 Q2 Q1 Q2 Q2 B1 Q1 B2 M 3~ Q1 Q2 The HEZ electric cylinders can be connected to the mains supply by means of a reversing contactor and then moved at a consistent speed. The direction of rotation for retracting and extending the cylinder is altered by means of the reversing contactor control shown. The contactor changes two phases of the motor when it is switched. The auxiliary contactor circuit shown enables the required limit switches to be incorporated. 13
6.2 Operation with decentralized HYDAC surface-mounted frequency inverters (HFI-MM) To allow a variable feed rate to be realised with an HEZ, the asynchronous motor can be operated with a frequency inverter. The HFI-MM can be used for this purpose. The frequency inverter is mounted directly onto the motor, requiring no extra space in the switch cabinet. The target values are specified via digital inputs (fixed frequency), analogue inputs or bus systems. A controller integrated into the frequency inverter allows the cylinder's sequence of movements to be controlled. As an option, position regulation can be realised via an analogue position sensor system attached to the cylinder. Speed profiles can also be provided in this way, with no additional effort. 6.3 Position-regulated operation with HYDAC switch cabinet frequency inverter (HFI-CM) High positioning accuracy can be achieved with an HFI-CM. This requires the use of incremental encoders. The encoders can be rotational and thus attached to the motor shaft or measure the stroke directly. If high dynamics are required in addition to high positioning accuracy, HSM servo motors can be used in conjunction with the corresponding HFI-CM. In addition to single-axis applications, multiple-axis solutions in the master-slave network can be realised in this configuration. 14
7 Dimensions 7.1 Dimensions of electric cylinder HEZ-2-I Materialbezeichnung L L1 B H d HEZ - 2 - I - T - 5-63 - XXXX - 0000 793 + stroke 245 + stroke 203 156 20 HEZ - 2 - I - T - 6-52 - XXXX - 0000 763 +stroke 215 + stroke 203 156 16 HEZ - 2 - I - T - 8-30 - XXXX - 0000 732 + stroke 215 + stroke 203 156 16 HEZ - 2 - I - T - 8-37 - XXXX - 0000 793 + stroke 245 + stroke 203 156 20 HEZ - 2 - I - T - 12-13 - XXXX - 0000 722 + stroke 215 + stroke 186 139 16 HEZ - 2 - I - T - 14-8 - XXXX - 0000 697 + stroke 215 + stroke 186 139 16 HEZ - 2 - I - T - 18-18 - XXXX - 0000 793 + stroke 245 + stroke 203 156 20 HEZ - 2 - I - T - 25-10 - XXXX - 0000 793 + stroke 245 + stroke 203 156 20 HEZ - 2 - I - K - 1-933 - XXXX - 0000 746 + stroke 294 + stroke 201 156 20 HEZ - 2 - I - K - 1,2-494 - XXXX - 0000 923 + stroke 294 + stroke 203 156 20 HEZ - 2 - I - K - 1,5-583 - XXXX - 0000 717 + stroke 265 + stroke 201 156 16 HEZ - 2 - I - K - 1,8-308 - XXXX - 0000 894 + stroke 265 + stroke 203 156 16 HEZ - 2 - I - K - 3,5-233 - XXXX - 0000 747 + stroke 294 + stroke 201 156 20 HEZ - 2 - I - K - 6,5-115 - XXXX - 0000 718 + stroke 265 + stroke 201 156 16 HEZ - 2 - I - K - 7-105 - XXXX - 0000 923 + stroke 294 + stroke 203 156 20 HEZ - 2 - I - K - 8-116 - XXXX - 0000 747 + stroke 294 + stroke 201 156 20 HEZ - 2 - I - K - 9-52 - XXXX - 0000 892 + stroke 294 + stroke 203 156 20 HEZ - 2 - I - K - 12-52 - XXXX - 0000 923 + stroke 294 + stroke 203 156 20 HEZ - 2 - I - K - 13-30 - XXXX - 0000 843 + stroke 265 + stroke 186 139 16 HEZ - 2 - I - K - 13-38 - XXXX - 0000 894 + stroke 265 + stroke 203 156 16 HEZ - 2 - I - K - 14-13 - XXXX - 0000 815 + stroke 265 + stroke 186 139 16 HEZ - 2 - I - K - 14-21 - XXXX - 0000 840 + stroke 265 + stroke 186 139 16 HEZ - 2 - I - K - 14-52 - XXXX - 0000 894 + stroke 265 + stroke 203 156 16 HEZ - 2 - I - K - 18-13 - XXXX - 0000 844 + stroke 294 + stroke 186 139 20 HEZ - 2 - I - K - 18-26 - XXXX - 0000 892 + stroke 294 + stroke 203 156 20 HEZ - 2 - I - K - 25-17 - XXXX - 0000 872 + stroke 294 + stroke 186 139 20 The speeds can be varied by using a frequency inverter. The L dimension applies for a fully withdrawn piston. For example: 300 mm stroke L: 843 mm + 300 mm = 1143 mm in "withdrawn" position 15
7.2 Dimensions of electric cylinder HEZ-2-U Materialbezeichnung L 16 L1 B H d HEZ - 2 - U - T - 5-63 - XXXX - 0000 330 + stroke 245 + stroke 209 270 20 HEZ - 2 - U - T - 6-52 - XXXX - 0000 300 + stroke 215 + stroke 209 270 16 HEZ - 2 - U - T - 8-30 - XXXX - 0000 300 + stroke 215 + stroke 209 270 16 HEZ - 2 - U - T - 8-37 - XXXX - 0000 330 + stroke 245 + stroke 209 270 20 HEZ - 2 - U - T - 12-13 - XXXX - 0000 300 + stroke 215 + stroke 199 270 16 HEZ - 2 - U - T - 14-8 - XXXX - 0000 300 + stroke 215 + stroke 189 270 16 HEZ - 2 - U - T - 18-18 - XXXX - 0000 330 + stroke 245 + stroke 198 270 20 HEZ - 2 - U - T - 25-10 - XXXX - 0000 330 + stroke 245 + stroke 198 270 20 HEZ - 2 - U - K - 1-933 - XXXX - 0000 379 + stroke 294 + stroke 201 270 20 HEZ - 2 - U - K - 1,2-494 - XXXX - 0000 379 + stroke 294 + stroke 209 270 20 HEZ - 2 - U - K - 1,5-583 - XXXX - 0000 350 + stroke 265 + stroke 201 270 16 HEZ - 2 - U - K - 1,8-308 - XXXX - 0000 350 + stroke 265 + stroke 209 270 16 HEZ - 2 - U - K - 3,5-233 - XXXX - 0000 379 + stroke 294 + stroke 201 270 20 HEZ - 2 - U - K - 6,5-115 - XXXX - 0000 350 + stroke 265 + stroke 201 270 16 HEZ - 2 - U - K - 7-105 - XXXX - 0000 379 + stroke 294 + stroke 209 270 20 HEZ - 2 - U - K - 8-116 - XXXX - 0000 379 + stroke 294 + stroke 201 270 20 HEZ - 2 - U - K - 9-52 - XXXX - 0000 379 + stroke 294 + stroke 209 270 20 HEZ - 2 - U - K - 12-52 - XXXX - 0000 379 + stroke 294 + stroke 209 270 20 HEZ - 2 - U - K - 13-30 - XXXX - 0000 350 + stroke 265 + stroke 189 270 16 HEZ - 2 - U - K - 13-38 - XXXX - 0000 350 + stroke 265 + stroke 209 270 16 HEZ - 2 - U - K - 14-13 - XXXX - 0000 350 + stroke 265 + stroke 199 270 16 HEZ - 2 - U - K - 14-21 - XXXX - 0000 350 + stroke 265 + stroke 199 270 16 HEZ - 2 - U - K - 14-52 - XXXX - 0000 350 + stroke 265 + stroke 209 270 16 HEZ - 2 - U - K - 18-13 - XXXX - 0000 379 + stroke 294 + stroke 199 270 20 HEZ - 2 - U - K - 18-26 - XXXX - 0000 379 + stroke 294 + stroke 209 270 20 HEZ - 2 - U - K - 25-17 - XXXX - 0000 379 + stroke 294 + stroke 189 270 20 The speeds can be varied by using a frequency inverter. *For rod end bearing-eye design, the end cover with dimensions of 15 mm is exchanged for a "rear eye" bearing. The L dimension applies for a fully withdrawn piston. For example: 300 mm stroke L: 330 mm + 300 mm = 630 mm in "withdrawn" position
7.3 Dimensions of electric cylinder HEZ-2-L Materialbezeichnung L L1 B H d HEZ - 2 - L - T - 5-23 - XXXX - 0000 387 + stroke 215 + stroke 162 338 16 HEZ - 2 - L - T - 7-15 - XXXX - 0000 387 + stroke 215 + stroke 162 338 16 HEZ - 2 - L - T - 9-11 - XXXX - 0000 387 + stroke 215 + stroke 162 338 16 HEZ - 2 - L - T - 11,5-5 - XXXX - 0000 387 + stroke 215 + stroke 162 309 16 HEZ - 2 - L - T - 13-7 - XXXX - 0000 387 + stroke 215 + stroke 162 338 16 HEZ - 2 - L - T - 22-7 - XXXX - 0000 450 + stroke 245 + stroke 231,5 399 20 HEZ - 2 - L - T - 23-9 - XXXX - 0000 450 + stroke 245 + stroke 231,5 418 20 HEZ - 2 - L - T - 24-14 - XXXX - 0000 450 + stroke 245 + stroke 231,5 418 20 HEZ - 2 - L - T - 25-18 - XXXX - 0000 450 + stroke 245 + stroke 231,5 460 20 HEZ - 2 - L - K - 2-113 - XXXX - 0000 437 + stroke 265 + stroke 162 398 16 HEZ - 2 - L - K - 4-75 - XXXX - 0000 437 + stroke 265 + stroke 162 398 16 HEZ - 2 - L - K - 5-45 - XXXX - 0000 437 + stroke 265 + stroke 162 398 16 HEZ - 2 - L - K - 6-94 - XXXX - 0000 499 + stroke 294 + stroke 231,5 487 20 HEZ - 2 - L - K - 6-126 - XXXX - 0000 499 + stroke 294 + stroke 231,5 487 20 HEZ - 2 - L - K - 8-30 - XXXX - 0000 437 + stroke 265 + stroke 162 398 16 HEZ - 2 - L - K - 10-22 - XXXX - 0000 437 + stroke 265 + stroke 162 398 16 HEZ - 2 - L - K - 13-10 - XXXX - 0000 437 + stroke 265 + stroke 162 366 16 HEZ - 2 - L - K - 15-15 - XXXX - 0000 437 + stroke 265 + stroke 162 398 16 HEZ - 2 - L - K - 22-23 - XXXX - 0000 499 + stroke 294 + stroke 231,5 487 20 HEZ - 2 - L - K - 24-15 - XXXX - 0000 499 + stroke 294 + stroke 231,5 459 20 HEZ - 2 L - K - 25-30 - XXXX - 0000 499 + stroke 294 + stroke 231,5 487 20 The speeds can be varied by using a frequency inverter. The L dimension applies for a fully withdrawn cylinder. For example: 300 mm stroke L: 387 mm + 300 mm = 687 mm in "withdrawn" position 17
7.4 Options Bracket Rear eye HEZ-2-I Type I electric cylinders are optionally available with a bracket. HEZ-2-U Type U electric cylinders are optionally available with a bracket and a rear eye. 18
HEZ-2-L Type L electric cylinders are optionally available with a bracket and a rear eye. 19
8 Application example Example: cover lifting device An electric cylinder is used to lift and hold a cover weighing 910 kg. The cover is to be opened and closed in jog mode. When the set end position is reached, the cylinder should stop automatically. Stroke: 1000 mm Version: U Speed: 15 mm/s Lifting force: 9.1 kn Cycle number: 0.5x10 6 Fastening: Bracket Setup for the required cylinder: The selected cylinder must fulfil the minimum requirements for speed, force and load cycle of the spindle and nut. For high cycle numbers, it should be checked that the cylinder is sufficiently stable. Cylinder selected from the standard brochure with load cycle taken into account: HEZ-2-U-K-25-17-1000-0010 with a 0.55 kw electric motor Cylinder custom-designed to suit requirements, with the load cycle taken into account: HEZ-2-U-K-9,1-15,6-1000-0010 with a 0.18 kw electric motor The cylinders can be supplied in stainless steel and ATEX, as required. For variable or precise feed speeds, an inverter can be used. To achieve a highly dynamic response performance for the electric cylinder, a servo motor can be used. 20
Project planning for electric cylinders Date: Customer: Demand: Unit/year Project: Positioning force: kn Version: I L U Positioning speed: mm/s Stroke length: mm of which stroke under load mm Rear fastening: eye bracket Inverter operation planned: yes no Motor voltage: 400V/50Hz 230V/50Hz Protection class: Standard: IP55 IP: Ambient temperature: Standard: -20 C to 70 C C Limit switch: on cylinder external (not included in scope of delivery) Additional sensors: Shear force on tube: no yes N Note: Shear forces should be avoided where possible Mounting position: Operating mode: S1 continuous operation S3 intermittent operation % Diagram: Additional comments: 21
Notes:
HYDAC Head Office HYDAC Companies HYDAC Sales and Service Partners Accumulators E 30.000 Accessories E 61.000 Compact Hydraulics E 53.000 Filter Systems E 79.000 Process Technology E 77.000 Filter Technology E 70.000 Global Presence. Local Expertise. www.hydac.com Industriegebiet 66280 Sulzbach/Saar Germany Tel.: +49 6897 509-01 Fax: +49 6897 509-577 E-mail: kinesys@hydac.com Internet: www.hydac.com E 10.146.1.1/02.15 Cooling Systems DEF 5.700 Electronics E 180.000 HYDAC INTERNATIONAL GMBH