Linak LA14 User Manual

Linear actuator
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Linear Actuator LA14
User Manual

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Summary of Contents for Linak LA14

  • Page 1 Linear Actuator LA14 User Manual...
  • Page 2: Table Of Contents

    Linear Actuator LA14 | Contents Preface ������������������������������������������������������������������������������������������������������������������������������������������ 3 Terms of use ���������������������������������������������������������������������������������������������������������������������������������� 4 Introduction ����������������������������������������������������������������������������������������������������������������������������������� 5 Safety instructions �������������������������������������������������������������������������������������������������������������������������� 5 Features ����������������������������������������������������������������������������������������������������������������������������������������� 7 Options in general �������������������������������������������������������������������������������������������������������������������� 7 Usage ���������������������������������������������������������������������������������������������������������������������������������������� 7 Housing for harsh environments ���������������������������������������������������������������������������������������������������� 8 Speed and current curves ��������������������������������������������������������������������������������������������������������������� 9 Speed and current curves �������������������������������������������������������������������������������������������������������������...
  • Page 3: 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 4: 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 5: Introduction

    -40 to +85° Celsius� The actuator LA14 is a very tough actuator with a high IP degree and aluminium housing, making it ideal for use in harsh and demanding environments� Also, it is available with an optional ATEX/IECEx approval�...
  • Page 6 Ensure that the cable cover is mounted correctly� Use 1�5 Nm torque� • Ensure that the duty cycle and the usage temperatures for LA14 actuators are respected� • Ensure that the cable cannot be squeezed, pulled or subjected to any other stress�...
  • Page 7: Features

    +5°C to +40°C full performance from +5°C to +40°C • Storage temperature: -55°C to +105°C Storage temperature: -55°C to +105°C For more information about interfaces, please see the respective user manual on LINAK�com� * Only available for actuators with 8-pin connector�...
  • Page 8: Housing For Harsh Environments

    Linear Actuator LA14 | Housing for harsh environments This housing (ordering example value IP: 9) should be recommended for use in particularly harsh environments such as stables,where the actuator is in contact with extremely corrosive liquids and/or vapours such as ammoniac�...
  • Page 9: Speed And Current Curves

    Speed and current curves The charts below display typical values made with a nominal power supply and an ambient temperature of 20°C� LA14 - 12 V Speed vs Load 4 mm spindle (fast) 4 mm spindle (standard) 2 mm spindle (fast)
  • Page 10: Speed And Current Curves

    Speed and current curves The charts below display typical values made with a nominal power supply and an ambient temperature of 20°C� LA14 - 24 V Speed vs Load 4 mm spindle (fast) 4 mm spindle (standard) 2 mm spindle (fast)
  • Page 11: Current Limits

    Linear Actuator LA14 | 11 Current limits If the actuator's current consumption rises above the set limit, the actuator regulates and tries to keep it below the set current limit by reducing the PWM and therefore also the speed accordingly� The actuator does this continuously, until the actuator stops moving (mechanically blocked)�...
  • Page 12: Mounting Guidelines

    Please pay special attention to the area around the housing, where parts can be trapped and cause damage to the application and actuator� In applications with high dynamic forces, LINAK recommends not using the fully extended or retracted position over a longer period of time, as this can damage the endstop system permanently�...
  • Page 13 Linear Actuator LA14 | 13 Mounting Guidelines • The mounting pins must have the correct dimension • The bolts and nuts must be made of a high quality steel grade (min� 8�8)� No thread on the bolt inside the back fixture or the piston rod eye�...
  • Page 14: Dimensions

    Linear Actuator LA14 | 14 Stroke toler- Example for 130 Example for 245 Platforms BID tolerance ance mm stroke mm BID None with built-in limit +2/- 2 mm 128 to 132 mm +2/- 2 mm 243 to 247 mm switches or Zero Point...
  • Page 15: Cable Mounting

    The torque of the cover screw is approx� 1�5 Nm 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 16: Electrical Installation

    Linear Actuator LA14 | 16 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 17: Standard

    Linear Actuator LA14 | 17 Standard Feedback: Feedback: (Ordering example value for place 11 and 12) (Ordering example value for place 11 and 12) Platform: Platform: (Ordering example value for place 13) (Ordering example value for place 13) Endstop reached output:...
  • Page 18 Linear Actuator LA14 | 18 Standard Input/Output Specification Comments The actuator can be equipped with electronically Description controlled Endstop reached out� To extend actuator: Brown Connect Brown to positive Connect Blue to negative 12 V ± 20% 24 V ± 10%...
  • Page 19: Standard With Single Hall

    Linear Actuator LA14 | 19 Standard with Single Hall Feedback: Feedback: (Ordering example value for place 11 and 12) (Ordering example value for place 11 and 12) Platform: Platform: (Ordering example value for place 13) (Ordering example value for place 13)
  • Page 20 Linear Actuator LA14 | 20 Standard with Single Hall Input/Output Specification Comments Single Hall The actuator can be equipped with Single Hall that Description gives a relative positioning feedback signal when the actuator moves� To extend actuator: Connect Brown to positive...
  • Page 21: Standard With Analogue Feedback - Absolute Positioning

    Linear Actuator LA14 | 21 Standard with Analogue feedback - Absolute positioning Feedback: Feedback: (Ordering example value for place 11 and 12) (Ordering example value for place 11 and 12) Platform: Platform: (Ordering example value for place 13) (Ordering example value for place 13)
  • Page 22 Linear Actuator LA14 | 22 Standard with Analogue feedback - Absolute positioning 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: Connect Brown to positive...
  • Page 23: Standard With Pwm - Absolute Positioning

    Linear Actuator LA14 | 23 Standard with PWM - Absolute positioning Feedback: Feedback: (Ordering example value for place 11 and 12) (Ordering example value for place 11 and 12) Platform: Platform: (Ordering example value for place 13) (Ordering example value for place 13)
  • Page 24 Linear Actuator LA14 | 24 Standard with PWM - Absolute positioning Input/Output Specification Comments The actuator can be equipped with an electronic 50% 50% Description circuit that gives an analogue feedback signal when the actuator moves� To extend actuator: Connect Brown to positive...
  • Page 25 Linear Actuator LA14 | 25 Test of conducted and radiated emission (EMC) All TECHLINE actuators have been tested in accordance with EN55011 class B (2007) (CISPR 11)� ® A 1 m cable has been used in the test set-up� Actuator without H-bridge 1) For normal operation the following is valid: •...
  • Page 26 Linear Actuator LA14 | 26 IECEx/ATEX/CCC Ex Certified (optional) LA14 can be ordered in an Ex certified version designed for installation in dust filled atmospheres, such as grain handling facilities, cement plants, saw mills, or other dusty surroundings� Please note: The approval is only for dust, and NOT for gas�...
  • Page 27: Iecex/Atex/Ccc Ex Certified (Optional)

    • No changes are to be made to the actuator after delivery� This manual is part of the equipment� LINAK A/S keeps the right to modify specifications without advanced notice� Spare this manual for later use...
  • Page 28: Mounting And Replacement Of Atex Cables

    4� Safety and operation instructions are accessible and followed 5� The production of IECEx/ATEX/CCC Ex actuators require quality management systems and auditing� Therefore, only LINAK A/S is allowed to produce, modify or repair actuators in order to sustain the certification�...
  • Page 29: Replacing An Atex Cable

    Linear Actuator LA14 | 29 Replacing an ATEX cable Loosen the screw to disassemble the cable relief� Remove the cable relief by pulling it in the same direction as the screw� Remove the plugged cable� Insert the cable (0147006-xxxx) with an ATEX-approved O-ring�...
  • Page 30 Linear Actuator LA14 | 30 Replacing an ATEX cable Correct mounting of cable The brown O-ring is not visible� Incorrect mounting of cable The brown O-ring is visible and the application is NOT tight� Place the cable relief on the actuator housing, then place and tighten the screw�...
  • Page 31: Declaration Of Conformity

    Linear Actuator LA14 | 31 DECLARATION OF CONFORMITY LINAK A/S Smedevænget 8 DK - 6430 Nordborg Hereby declares that Actuator 14xxxxxxxxxx0xxxxxxxxxxxxxxxxx 14xxxxxxxxxx3xxxxxxxxxxxxxxxxx 14xxxxxCDxxxxxx (The ‘X’ s in the product description can either be a character or a number, thereby defining the variation of the product)
  • Page 32 Linear Actuator LA14 | 32 DECLARATION OF CONFORMITY LINAK A/S Smedevænget 8 DK - 6430 Nordborg Hereby declares that Actuator (LA14 CAN) 14xxxxxxxxxx7Cxxxxxxxxxxxxxxxx, 14xxxxxxxxxx7Dxxxxxxxxxxxxxxxx (The ‘*’ in the product description can either be a character or a number, thereby defining the variation of the product)
  • Page 33 Linear Actuator LA14 | 33 DECLARATION OF CONFORMITY LINAK A/S Smedevænget 8 DK - 6430 Nordborg hereby declares that Actuator (LA14IO) 14**********B***=*************, 14**********C***=*************, 14**********F***=************* (The ‘*’ in the product description can either be a character or a number, thereby defining the variation of the...
  • Page 34 Linear Actuator LA14 | 34 DECLARATION OF CONFORMITY LINAK A/S Smedevænget 8 DK - 6430 Nordborg Hereby declares that Actuator (LA14 with communication interface) 14**********§***=************* where § can be: A, E, G, H, I, J, N, P, Q, R, S, T, U (The ‘*’...
  • Page 35 Linear Actuator LA14 | 35 Translation EU-Type Examination Certificate Equipment and protective systems intended for use in potentially explosive atmospheres, Directive 2014/34/EU Certificate Number TÜV 15 ATEX 143740 X Issue: for the product: Linear Actuator, Model: LA14 series of the manufacturer:...
  • Page 36 (14) EU-Type Examination Certificate TÜV 15 ATEX 143740 X Issue 00 (15) Description of product The LA14 series of linear actuators creates motion in a straight line, as contrasted with circular motion of a conventional electric motor. The actuator consists of a motor, a gearbox and a spindle that causes the actuator to either extend or retract.
  • Page 37 Ambient temperature area is specified to -25 °C…+65 °C. The power supply cable is of special design fulfilling IP 6X ingress protection. The cable can be delivered in different lengths. Only cables delivered by LINAK A/S shall be mounted. The connection between the actuator and the rest of the machine/device shall be conductive, and furthermore the application shall be grounded in order to remove any Electro Static Discharge.
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  • Page 44: Contacts

    LINAK, LINAK subsidiaries, or LINAK affiliates. the same reason, LINAK cannot guarantee the correctness and actual status of imprinted information on All sales are subject to the ‘Standard Terms of Sale and Delivery for LINAK A/S’ available on LINAK websites. its products.

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