Heason Technology

Max Jac® Heavy Duty Electric Linear Actuators from Thomson LinearMax Jac® Heavy Duty Electric Linear Actuators from Thomson Linear

The Thomson Max Jac® linear actuator has been built to deliver a superb performance in harsh environments like slush, salt water or heat. One of the most rugged actuators available on the market today, the reliable Max Jac requires little or no maintenance and service. In addition, the high degree of corrosion protection makes it ideal for use with tough materials like fertilisers.

The Max Jac incorporates decades of experience Thomson has gained from making linear actuators for the mobile-off-highway market. The design delivers high speed, efficiency, and accuracy from a compact envelope. If your requirements aren’t met by the standard design, a customised version can be created to meet your exact specifications.


  • Long life and reliability
  • Small envelope w/stainless steel adapter
  • Up to 100% duty cycle performance
  • Suitable solution for pneumatic conversions
  • Maintenance free with high degree of corrosion protection
  • Non-contact analogue or encoder position feedback options
  • High speed and efficiency
  • Minimal backlash and vibration resistant
  • Built for harsh temperature ranges
  • Built for high pressure water jet washdowns
  • Built to cope with harsh dust, dirt and mud environments


Performance Specifications


ball screw

Max Dynamic Load: N (lbf)


800 (179.8)

Max Static Load: N (lbf)

2000 (449.6)

100- 350**

Max No-Load Speed: mm/s (in/s)

33 (1.3)


Max Full-Load Speed: mm/s (in/s)



Available Input Voltages: VDC

12, 24

Standard Stroke Lengths: mm (in)

50, 100, 150, 200, 250*, 300* 
(2, 4, 6, 8, 10, 12)

Operating Temperature: ºC (F)

- 40 to +85 (-40 to +185)

Full load duty cycle @ 25 ºC


Maximum End Play: mm (in)

0.3 (0.012)

Restraining Torque: Nm (lbf-in)

2 (18)

Lead Cross Section: mm² (in²)

1 (0.002)

Cable Length Options:mm (in)

300 (11.8), 1600 (63)

Protection Class

IP66, IP69K

Salt Spray Resistance h


Life cycles


Analog Position Feedback Signal: VDC

0.5 to 4.5

Encoder Position Feedback

5VDC input, 2- channel


Max Jac® Electric Linear Actuators Brochure PDF VERSION

Linear Actuators Catalogue PDF VERSION

Heason Technology has made every effort to ensure the manufacturer’s documentation included in this tab is the very latest release/version. We review the revisions regularly. Please email our applications team at sales@heason.com or support@heason.com for any further information.


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Manufacturing Partner

Max Jac® Heavy Duty Electric Linear Actuators from Thomson Linear

Manufacturer: Thomson | Category: Business & Industrial | Author: Heason Technology | Product Code: Max Jac®

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