Linak LA37 User Manual
  1. Manuals
  2. Brands
  3. Linak Manuals
  4. Controller
  5. TECHLINE LA37
  6. User manual

Linak LA37 User Manual

Hide thumbs Also See for LA37:
Table of Contents

Advertisement

Quick Links

Download this manual
LA37
User Manual
LINAK.COM/TECHLINE

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the LA37 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Linak LA37

Summary of Contents for Linak LA37

  • Page 1 LA37 User Manual LINAK.COM/TECHLINE...

  • Page 2: Table Of Contents

    System Monitoring for Parallel ����������������������������������������������������������������������������������������������������� 46 Parallel manual service mode ������������������������������������������������������������������������������������������������������� 47 Actuator with CAN bus ���������������������������������������������������������������������������������������������������������������� 48 Actuator with CANopen �������������������������������������������������������������������������������������������������������������� 50 System combination possibilities for LA37 IC Advanced ���������������������������������������������������������������� 52 Troubleshooting ��������������������������������������������������������������������������������������������������������������������������� 53 Troubleshooting for Parallel ���������������������������������������������������������������������������������������������������������� 55 Specifications ������������������������������������������������������������������������������������������������������������������������������� 58 Actuator dimensions ��������������������������������������������������������������������������������������������������������������������...
  • Page 3 LA37 | Manual hand crank ���������������������������������������������������������������������������������������������������������������������� 61 Speed and current curves ������������������������������������������������������������������������������������������������������������� 62 Label for LA37 ����������������������������������������������������������������������������������������������������������������������������� 63 Key to symbols ����������������������������������������������������������������������������������������������������������������������������� 64 Ordering example ������������������������������������������������������������������������������������������������������������������������ 65 Maintenance �������������������������������������������������������������������������������������������������������������������������������� 67 Warranty ������������������������������������������������������������������������������������������������������������������������������������� 68 Contacts �������������������������������������������������������������������������������������������������������������������������������������� 73...

  • Page 4: Preface

    This User Manual does not address the end user� It is intended as a source of information for the equipment or system manufacturer only, and it will tell you how to install, use and maintain your LINAK electronics� The manufacturer of the end product has the responsibility to provide a User Manual where relevant safety information from this manual is passed on to the end user�...

  • Page 5: Terms Of Use

    LINAK, LINAK subsidiaries, or LINAK affiliates� All sales are subject to the ‘Standard Terms of Sale and Delivery for LINAK A/S’ available on LINAK websites� LINAK and the LINAK logotype are registered trademarks of LINAK A/S� All rights reserved�...

  • Page 6: Safety Instructions

    LA37 | Safety instructions Please read this safety information carefully� Be aware of the following three symbols throughout the user manual: Warning! Failing to follow these instructions can cause accidents resulting in serious personal injury� Recommendations Failing to follow these instructions can result in the actuator suffering damage or being ruined�...
  • Page 7 Ensure that the cable cover is mounted correctly� Use 3�5 Nm torque� • Ensure that the duty cycle and the usage temperatures for LA37 actuators are respected� • Ensure that the cable cannot be squeezed, pulled or subjected to any other stress�...

  • Page 8: Mounting Guidelines

    Figure 1 Figure 2 Right Wrong Wrong Wrong Please be aware that if the LA37 is used for solar applications, the actuator must be mounted with the motor housing turned upwards and the wires pointing downwards�...
  • Page 9 It is the application manufacturer’s responsibility to incorporate a suitable safety arrangement, which will prevent personal injury from occurring, if the actuator should fail� Warning! LINAK actuators are not designed for use within the following fields: • Offshore installations •...
  • Page 10 3.5 ± 0.3 Nm TORX 25IP When changing the cables on a LINAK actuator, it is important that this is done carefully, in order to ® protect the plugs and pins� Before the new cable is mounted, we recommend that the socket is greased with vaseline, to keep the high IP protection and ensure an easy mounting�...

  • Page 11: Electrical Installation

    LA37 | 11 Electrical installation • To ensure maximum self-locking ability, please be sure that the motor is shorted when stopped� Actuators with integrated controller provide this feature, as long as the actuator is powered� • When using soft stop on a DC-motor, a short peak of higher voltage will be sent back towards the power supply�...

  • Page 12: Actuator Without Feedback

    LA37 | 12 Actuator without feedback Connection diagram Fig. 1: 37xxxx+10xxxxxx Power Deutsch BROWN BLUE...
  • Page 13 LA37 | 13 Actuator without feedback I/O specifications Input/Output Specification Comments Description Permanent magnetic DC motor� To extend actuator: Connect Brown to positive 12 - 24 V DC (+/-) Brown 12 V ± 20 % To retract actuator: 24 V ± 10 %...

  • Page 14: Actuator With Endstop Signal Output

    LA37 | 14 Actuator with endstop signal output Connection diagram Fig. 2: 37xxxx+20xxxxxx Power Power Deutsch Deutsch BROWN BROWN BLUE BLUE Signal Signal Supply for feedback Supply for feedback + RED + RED Deutsch Deutsch Digital output Digital output YELLOW...
  • Page 15 LA37 | 15 Actuator with endstop signal output I/O specifications Input/Output Specification Comments The actuator can be equipped with electronically Description controlled Endstop reached out� To extend actuator: Connect Brown to positive 12 - 24 V DC (+/-) Brown To retract actuator: 12 V ±...

  • Page 16: Actuator With Relative Positioning - Dual Hall

    LA37 | 16 Actuator with relative positioning - Dual Hall Connection diagram Fig. 3: 37xxxx+0H/1Hxxxxxx Power Deutsch BROWN BLUE Signal Supply for feedback + RED Deutsch Digital output YELLOW Dual Hall Digital output GREEN Supply for feedback - BLACK...
  • Page 17 LA37 | 17 Actuator with endstop signal output I/O specifications Input/Output Specification Comments Dual Hall The actuator can be equipped with Dual Hall that gives a relative positioning feedback signal when Description the actuator moves� To extend actuator: Connect Brown to positive...

  • Page 18: Actuator With Endstop Signal And Relative Positioning - Dual Hall

    LA37 | 18 Actuator with endstop signal and relative positioning - Dual Hall Connection diagram Fig. 4: 37xxxx+2Hxxxxxx Power Deutsch BROWN BLUE Signal Supply for feedback + RED Deutsch Digital output YELLOW Dual Hall Digital output GREEN Digital output VIOLET...
  • Page 19 LA37 | 19 Actuator with endstop signal and relative positioning - Dual Hall I/O specifications Input/Output Specification Comments Dual Hall The actuator can be equipped with Dual Hall that Description gives a relative positioning feedback signal when the actuator moves�...

  • Page 20: Actuator With Relative Positioning - Single Hall

    LA37 | 20 Actuator with relative positioning - Single Hall Connection diagram Fig. 5: 37xxxx+1Kxxxxxx Power Deutsch BROWN BLUE Signal Supply for feedback + RED Deutsch Single Hall Digital output VIOLET Supply for feedback - BLACK...
  • Page 21 LA37 | 21 Actuator with relative positioning - Single Hall I/O specifications Input/Output Specification Comments Single Hall The actuator can be equipped with Single Hall that gives a relative positioning feedback signal when Description the actuator moves� To extend actuator:...

  • Page 22: Actuator With Endstop Signal And Relative Positioning - Single Hall

    LA37 | 22 Actuator with endstop signal and relative positioning - Single Hall Connection diagram Fig. 6: 37xxxx+2Kxxxxxx Power Deutsch BROWN BLUE Signal Supply for feedback + RED Deutsch Single Hall Digital output VIOLET Digital output YELLOW Digital output GREEN...
  • Page 23 LA37 | 23 Actuator with endstop signal and relative positioning - Single Hall I/O specifications Input/Output Specification Comments Single Hall The actuator can be equipped with Single Hall that gives a relative positioning feedback signal when Description the actuator moves�...

  • Page 24: Actuator With Absolute Positioning - Analogue Feedback

    LA37 | 24 Actuator with absolute positioning - Analogue feedback Connection diagram Fig. 7: 37xxxx+1B/1Cxxxxxx Power Deutsch BROWN BLUE Signal Supply for feedback + RED Deutsch Analogue output VIOLET Supply for feedback - BLACK...
  • Page 25 LA37 | 25 Actuator with absolute positioning - Analogue feedback I/O specifications Input/Output Specification Comments The actuator can be equipped with an electronic circuit that gives an analogue feedback signal Description when the actuator moves� To extend actuator: Connect Brown to positive...

  • Page 26: Actuator With Endstop Signal And Absolute Positioning - Analogue Feedback

    LA37 | 26 Actuator with endstop signal and absolute positioning - Analogue feedback Connection diagram Fig. 8: 37xxxx+2B/2Cxxxxxx Power Deutsch BROWN BLUE Signal Supply for feedback + RED Deutsch Analogue output VIOLET Digital output YELLOW Digital output GREEN Supply for feedback...
  • Page 27 LA37 | 27 Actuator with endstop signal and absolute positioning - Analogue feedback I/O specifications Input/Output Specification Comments The actuator can be equipped with an electronic Description circuit that gives an analogue feedback signal when the actuator moves� To extend actuator:...

  • Page 28: Actuator With Absolute Positioning - Pwm

    LA37 | 28 Actuator with absolute positioning - PWM Connection diagram Fig. 9: 37xxxx+15/16xxxxxx Power Deutsch BROWN BLUE Signal Supply for feedback + RED Deutsch Digital feedback VIOLET 50% 50% Supply for feedback - BLACK...
  • Page 29 LA37 | 29 Actuator with absolute positioning - PWM I/O specifications Input/Output Specification Comments The actuator can be equipped with an electronic 50% 50% circuit that gives an analogue feedback signal Description when the actuator moves� To extend actuator: Connect Brown to positive...

  • Page 30: Actuator With Endstop Signal And Absolute Positioning - Pwm

    LA37 | 30 Actuator with endstop signal and absolute positioning - PWM Connection diagram Fig. 10: 37xxxx+25/26xxxxxx Power Deutsch BROWN BLUE Signal Supply for feedback + RED Deutsch Digital feedback VIOLET 50% 50% Digital output YELLOW Digital output GREEN Supply for feedback...
  • Page 31 LA37 | 31 Actuator with endstop signal and absolute positioning - PWM I/O specifications Input/Output Specification Comments The actuator can be equipped with an electronic 50% 50% circuit that gives an analogue feedback signal Description when the actuator moves� To extend actuator:...

  • Page 32: Actuator With Ic Basic

    LA37 | 32 Actuator with IC Basic Connection diagram Fig. 11: 37xxxx+7xxxxxx Power Deutsch 24/48 VDC + BROWN GND - BLUE Signal Digital input Deutsch Digital input BLACK Digital output YELLOW Digital output GREEN Please be aware that if the power supply is not properly connected, you might damage the actuator!
  • Page 33 LA37 | 33 Actuator with IC Basic I/O specifications Input/Output Specification Comments Description Easy-to-use interface with integrated power electronics (H-bridge)� The actuator can also be equipped with an electronic circuit that gives an absolute or relative feedback signal� The version with “IC option” cannot be operated with PWM (power supply)�...
  • Page 34 LA37 | 34 Actuator with IC Basic Violet Single Hall output (PNP) (Option 7�1) Output voltage min�: V - 2 V (continued) Max� current output: 12 mA Movement per single Hall pulse: Max� 680 nF 0�1372 mm per count Frequency: Frequency is 14-26 Hz on single Hall output (depending on load)�...

  • Page 35: Actuator With Ic Advanced - With Buslink

    LA37 | 35 Actuator with IC Advanced - with BusLink Connection diagram Fig. 12: 37xxxx+8xxxxxxx Power Deutsch 24/48 VDC + BROWN GND - BLUE Signal Digital input Deutsch Digital input BLACK Single Hall Feedback VIOLET Signal GND WHITE 50% 50%...
  • Page 36 LA37 | 36 Actuator with IC Advanced - with BusLink I/O specifications Input/Output Specification Comments Easy-to-use interface with integrated power electronics (H-bridge)� The actuator can also be equipped with electronic Description circuit that gives an absolute or relative feedback signal�...
  • Page 37 LA37 | 37 Actuator with IC Advanced - with BusLink Input/Output Specification Comments Ripple max�: 200 mV Analogue feedback (0-10 V): Transaction delay: 20 ms Configure any high/low combination Linear feedback: 0�5 % between 0-10 V Max� current output: 1 mA...

  • Page 38: Correct Wiring Of Power Gnd And Sinal Gnd For Ic Basic And Ic Advanced

    LA37 | 38 Correct wiring of Power GND and Sinal GND for IC Basic and IC Advanced When using the feedback output, it is important to use the right connection setup� Attention should be paid to the two ground connections� Power GND in the Power connector and Signal GND in the Control connector�...

  • Page 39: Ic Options Overview

    LA37 | 39 IC options overview Basic Advanced Parallel LIN bus CAN bus Control 12 V, 24 V supply √ √ √ √ √ H-bridge √ √ √ √ √ Manual drive in/out √ √ √ √ √ Endstop reached in/out √...

  • Page 40: Feedback Configurations Available For Ic Basic, Ic Advanced And Parallel

    LA37 | 40 Feedback configurations available for IC Basic, IC Advanced and Parallel Pre- Customised Pros Cons configured range None PWM Feedback 10 – 90 % 0 – 100 % Suitable for long More complex processing 75 Hz 75 – 150 Hz distance transmission.

  • Page 41: Actuator Configurations Available For Ic Basic, Ic Advanced And Parallel

    LA37 | 41 Actuator configurations available for IC Basic, IC Advanced and Parallel Pre-configured Customised range Description 20 A for both current limit directions. (When the current outputs are at The actuator’s unloaded zero, it means that they are at maxi-...

  • Page 42: Actuator With Parallel

    LA37 | 42 Actuator with Parallel Connection diagram Fig. 13: 37xxxx+9xxxxxxx Power Deutsch Actuator 8 Actuator 7 Actuator 6 Actuator 5 Actuator 4 Signal Deutsch Actuator 3 Actuator 2 Actuator 1 Power Possitive BROWN Negative BLUE Signal Digital input BLACK...
  • Page 43 LA37 | 43 Actuator with Parallel I/O specifications Input/Output Specification Comments Parallel drive of up to 8 actuators� A Master actuator with an integrated H-bridge controller controls up to 7 slave actuators� Description The version with “IC option” cannot be operated with PWM (power supply)�...
  • Page 44 LA37 | 44 Actuator with Parallel Standby power consumption: Parallel communication: 12 V: 60 mA Violet 24 V: 45 mA Violet cords must be connected No feedback available during Parallel drive Signal GND: For correct wiring of power GND and...

  • Page 45: The Parallel System

    LA37 | 45 The Parallel system The Parallel drive function will support a number of actuators working jointly� It is both possible to run Parallel with a single power supply and to run each actuator with separate power supplies� Only standard Power and Signal cables are available for Parallel�...

  • Page 46: Buslink Software Tool And The Parallel System

    LA37 | 46 Buslink software tool and the Parallel system The BusLink software tool is available for Parallel and can be used for: Configuration, Manual run and Diagnostics (service counter) The BusLink software can be downloaded here� For more information and easy set-up of BusLink, please view the Quick Guide for BusLink�...

  • Page 47: System Monitoring For Parallel

    LA37 | 47 System Monitoring for Parallel If one of the actuators have one of the following error conditions, the actuator will immediately STOP: • H-Bridge fault • Out of the temperature range (High duty cycle protection) • Overcurrent (Current cut-off if one or all actuators go in mechanical block) •...

  • Page 48: Parallel Manual Service Mode

    LA37 | 48 Parallel manual service mode With the Parallel manual service mode, it is possible to drive one or more Parallel actuators separately, using the Red and Black wire from each actuator� Please follow this procedure to manually extend/retract the Parallel actuator(s): Procedure Min.

  • Page 49: Actuator With Can Bus

    LA37 | 49 Actuator with CAN bus Connection diagram Fig. 14: 36xxxxxCDxxxxxx Power Deutsch 24/48 VDC + BROWN GND - BLUE Signal Digital input HW Addressing pin 2 Deutsch Digital input BLACK HW Addressing pin 1 GREEN YELLOW Data VIOLET...
  • Page 50 Service interface Only BusLink can be used as service interface� White Service interface GND Use the Green adapter cable * J1939-15 refers to twisted pair and shielded cables� The standard/default cables delivered with LA37 CAN do not comply with this�...

  • Page 51: Actuator With Canopen

    LA37 | 51 Actuator with CANopen Connection diagram Fig. 15: 37xxxx+xEDxxxxxx Power Deutsch 24/48 VDC + BROWN GND - BLUE Signal Digital input Deutsch Digital input BLACK YELLOW GREEN Data VIOLET Service- Interface Data GND WHITE Please be aware that if the power supply is not properly connected, you might damage the actuator! CANopen actuators are produced and delivered in the inner endstop position�...
  • Page 52 LA37 | 52 Actuator with CANopen I/O specifications Input/Output Specification Comments Compatible with the CiA 301 standard� Uses CANopen messages to command movement, setting parameters and to deliver feedback from Description the actuator� Actuator identification is provided, using standard CiA 301 address claim orfixed addresses...

  • Page 53: System Combination Possibilities For La37 Ic Advanced

    LA37 | 53 System combination possibilities for LA37 IC Advanced LA37 IC RF receiver HB40 Signal cable Type: Article No. EU Market (868.3MHz) US market (916 MHz) RF receiver TR-TVPLRX868A02* TR-TVPLRX916A02* TXP transmitter TR-TVTXP868A02* TR-TVTXP916A02* EVO transmitter TR-TVEVO868N03* TR-TVEVO916S03* HB40...

  • Page 54: Troubleshooting

    LA37 | 54 Troubleshooting Symptom Possible cause Action Motor runs but spindle does not Gearing system or spindle damaged Please contact LINAK ® move The actuator is not properly connected Check the connection to the power supply or the to the power supply...
  • Page 55 Internal safety procedure activated - Reason for last stop (page 60) - Current cut-off levels in both directions Actuator cannot hold Load is higher than specified Reduce the load the chosen load For further assistance, please contact your local LINAK supplier� ®...

  • Page 56: Troubleshooting For Parallel

    LA37 | 56 Troubleshooting for Parallel Symptom Possible cause Action Check the connection to the power supply or the external control unit (if any) Please make sure that the power supply polarity The actuators are not properly connected to the power supply...
  • Page 57 Then wait 10 seconds before the run in/run out signals are activated Only for Non-critical Parallel: Even if none of the actuators are connected, the connected actuators will run after re-powering� For further assistance, please contact your local LINAK supplier� ®...
  • Page 58 Either initialise the actuators one at a time through BusLink, or use the Parallel manual service mode� In case the initialisation does not solve the issue, please contact your local LINAK supplier� For more information and easy setup of BusLink, please view the Quick Guide for BusLink�...

  • Page 59: Specifications

    (IP69K) Usage • Duty cycle is max� 10% • Performance of LA37 with Modbus is limited to 10kN� • Storage temperature: -55 C to +105 • Noise level: 73 dB (A) measuring method DS/EN ISO 8746 actuator not loaded •...

  • Page 60: Actuator Dimensions

    LA37 | 60 Actuator dimensions TECHLINE LA37 ® The above dimensions apply for all LA37 piston rod eyes and back fixtures�...

  • Page 61: Built-In Dimensions

    LA37 | 61 Built-in dimensions The built-in dimension depends upon the chosen safety option and stroke length(s)� “0” / to “1” / to “2” / to “3” / to “4” / “5” / Piston the centre the centre the centre...

  • Page 62: Manual Hand Crank

    LA37 | 62 Manual hand crank The manual hand crank can be used in the case of power failure� 6 mm Allen key (With stainless steel screws: 5mm Allen Key) The cover over the Allen key socket must be unscrewed before the Allen key can be inserted and the hand crank operated.

  • Page 63: Speed And Current Curves

    LA37 | 63 Speed and current curves The values below are typical values and made with a nominal power supply of 24 V DC and an ambient temperature of 20˚ C� LA37 current vs. load (start) 20.00 -30 C 18.00 16.00...

  • Page 64: Label For La37

    The duty cycle defines the maximum period during operation without interruption. After operation, a pause must be observed. It is important that the operator follows the instructions of the duty cycle; otherwise, a possible overload may result in reduced product life/errors W/0# 1234567-0001 The LINAK work order followed by a unique sequential identification number...

  • Page 65: Key To Symbols

    LA37 | 65 Key to symbols The following symbols are used on the LA37 labels: Symbol Norms Approvals WEEE Directive 2002/96/EC Wheelie bin Compliance to all relevant EC directives Regulatory Compliance Mark: The Australian safety/EMC regulations China Pollution control mark (also indicates recyclability)

  • Page 66: Ordering Example

    LA37 | 66 Ordering example 37 0 0 0 0 + 0 0 000 0 0 0 Type = LA37 Spindle pitch = 1-threaded acme spindle (2�5 mm pitch) = 1-threaded acme spindle (8 mm pitch) Gear box 2.5 mm pitch...
  • Page 67 LA37 | 67 Ordering example 37 0 0 0 0 + 0 0 000 0 0 0 Motor type = 12 V DC without clutch = 24 V DC without clutch IP degree = Standard (IP66) Cable = No cable = 1�5 m power cable...

  • Page 68: Maintenance

    LINAK service centre� In order to avoid the risk of malfunction, all actuator repairs must only be carried out by an authorised LINAK Service shop or repairer, as special tools and parts must be used�...

  • Page 69: Warranty

    For further details, please see standard terms of sale and delivery for LINAK A/S� Note: Only an authorised LINAK service centre should repair LINAK actuator systems� Systems to be repaired under warranty must be sent to an authorised LINAK service centre�...

  • Page 70: Contacts

    THAILAND Indonesia LINAK APAC LTD. Brazil New Zealand PT. HIMALAYA EVEREST JAYA PHONE: +66 33 265 400 LINAK Do Brasil Comércio De Atuadores Ltda. LINAK New Zealand Ltd Phone: +6 221 544 8956, WWW.LINAK.COM Phone: +55 (11) 2832 7070 Phone:...

Table of Contents