Toothed belt actuators

The HMR is one of the most user-friendly and versatile actuator lines currently available on the market. With five different frame sizes, belt or spindle drive train, multiple mounting, carriage, and sensor options, and an IP54 protective cover option, along with a wide range of other customizable features, the HMR is truly designed with flexibility in mind.

Guided by two square rails, the HMR has an enormous tipping moment and load capacity bundled in an inconspicuous, yet streamlined package. User-friendliness is central, by integrating externally accessible grease fittings in the car that evenly distribute the lubricant over the bearing pucks. In addition, there are options for two different chassis profiles, allowing the user to choose between a super low profile “basic version” or a “reinforced” version that provides high structural rigidity for long unsupported spans.

Max. stroke length.
6000 mm
Max. speed.
5 m/sec
Max. normal force Fz
39900 N
Max. acceleration
50 m/sec2
Max. thrust force Fx
4000 N
Repeatability accuracy
±50 µm
Engine assembly
Side/4 sides
Tire cover
Reinforced version, Home, Limit switches, Tandem carriage

  • Brochure
  • Manual
Max. Stroke length 3000mm 4000mm 6000mm 6000mm 6000mm
Max. Speed 2m/sec 2m/sec 5m/sec 5m/sec 5m/sec
Max. Acceleration 30m/sec2 50m/sec2 50m/sec2 50m/sec2 50m/sec2
Max. Payload Fz & lateral Fy @8000km 1250N 3000N6000N11000N 18200N
Repeatability accuracy +/-50µm +/-50µm +/-50µm +/-50µm +/-50µm
Max. Thrust Force 295N 630N1050N 1300N4000N
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  • Datasheets
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  • Datasheets
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Frequently Asked Questions

You can place an order with VARIODRIVE by sending your request to Your request will then be processed directly by our internal sales team.

By choosing VARIODRIVE’s complete solution, you won’t need to worry about integrating different drive components into the machine’s drive chain. We stand behind our complete solution and can guarantee its functionality.

Due to our in-depth knowledge of our products and their integration into applications, we can provide a system warranty. At that point, we guarantee that the application will function using our motion control and traction solutions.

For most products on our website, you can download the 3D files. If the desired 3D file is not available, please contact, and we will send you the 3D file as soon as possible.

You can download the necessary configuration software for most products on our website. For a few products, this might not be possible. In such cases, please contact, and we will assist you as soon as possible.

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