Actuators with open screw

Linear actuators with axially moving, open spindle are units consisting of worm or spur gear, fixed DC motor and trapezoidal thread spindle running through the gear. Linear actuators of this type impress with their simple design and high flexibility. A change of direction is achieved by a simple voltage reversal. This variant is the most economical way to generate a motorized linear motion. The combination with different gear reductions results in a large number of variants. In addition, the existing spindle can be replaced by spindles of various lengths, depending on the bearing arrangement. We will also be happy to advise you on a project-specific basis with regard to possible special designs.

  • Force up to 3.500 N
  • Speed up to 56 mm/s
  • 12..24 VDC
  • without encoder
  • Force up to 3.500 N
  • Speed up to 56 mm/s
  • 12..24 VDC
  • Encoder included
  • Force up to 1.000 N
  • Speed up to 18,5 mm/s
  • 12..24 VDC
  • Encoder optional
  • Force up to 6.000 N
  • Speed up to 27,2 mm/s
  • 24..48 VDC
  • Encoder optional

Moving more together - Don't hesitate to contact our solution experts.

We develop special solutions for the realization of your projects


No application is like the other. Together with you, we develop solutions for the optimal realization of your technical challenge. No matter whether a specific drive solution, machined linear guides or spindles, or custom-made gear systems. We support the development from the idea to the implementation with our competence and broad knowledge in the field of linear systems and drive conception.

We move in every industry

We feel at home across all industries. Wherever there is rotary or linear motion, products from Technische Antriebselemente are used. With decades of experience, we have acquired know-how in various industries.

  • Machinery and equipment
  • Machine tools
  • Medical technology
  • Intralogistics

  • Electrical industry
  • Automation
  • Food industry
  • Packaging machines

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