Torque motors from EW HOF

Looking for tailor-made torque motors that are powerful and reliable? Then you’ve come to the right place with EW HOF.

As direct drives, torque motors from EW HOF replace the classic combination of asynchronous standard motor and transmission or conventional hydraulic solutions. This involves multi-pole permanently excited synchronous motors with high torques at low speeds that are designed to be either water- or air-cooled. We not only offer you drive solutions that are individually adjusted to your interface. The absorption of axial and radial process forces or the conduct of media are also possible in the hollow-shaft model. Are you looking for a torque motor for the use in demanding operating environments? Then we would be pleased to provide your product with special surface protection, heavy duty design or even an explosion-proof model. Our torque motors are typically used in plastic and recycling machines, presses, winches, ship drives and mobile application as well as generators for wind and water power turbines.

EW HOF. Our drive. Your solution


Torque motor from EW HOF
  • SECT series
  • high torques at low rotation speeds
  • maximum power density
  • high energy efficiency
  • compact design
  • high dynamics
  • high efficiency factor
  • good adjustability
  • maintenance-free/low maintenance
  • very smooth running/low noise
  • optional for open and semi-open cooling systems

Power range

     20 – 1,700 kW


    up to 65,000 Nm

Rotation speeds

     50 – 1,250 min-1


     liquid- or air-cooled

Overview of some implemented torque motors


Your torque motor – tailor-made by us for you

Our specialists develop and produce multi-pole, electrical direct drives that are perfectly tailored to your requirements. We provide everything from a single source, from the idea to serial production. This ensures you get precisely the drive solution you need.

Contact data

Tel +49 (0) 9281-585-0
Fax +49 (0) 9281-585-37