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Pneumatic actuator PSM2

Ultra-light rotary actuator.

The PSM2 is a pneumatic rotary actuator that works according to the principle of the dual curve-roller deflection, and is most suited to applications in small installation spaces and with low weight requirements.


  • angle of rotation up to  360° or more,
  • compact and robust,
  • wear resistant,
  • adjustable drive shaft datum,
  • compatible thread adapter,
  • angle adjustment ± 5°.

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Eckart website

Visit the Eckart website for:

  • More information about Eckart,
  • Detailed specifications of the PSM2,
  • Additional functions,
  • Special designs,
  • Product applications,
  • Downloads.