Our new Hygienic Design Actuator

Reliable precision in the highest purity

With the new stainless steel actuator of the HHA series for hygienic areas, germs and bacteria don't stand a chance. The actuator is available in three sizes.

Maximum speed

35 - 146

Maximum torque

44 - 229


50 - 160

Number of sizes


Precision motor made of stainless steel

The new HHA hollow shaft servo actuator combines the latest motor technology with performance-enhanced Harmonic Drive® CSG series gear component set. The Hygienic Design Actuator combines the usual reliability and highest performance of Harmonic Drive® actuators in an exclusively designed stainless steel housing for compliance with hygiene standards. It scores not only with a simple contour to favour cleaning operations, but also with selected surface roughness and a large hollow shaft to pass cables and supply lines. The new Hygiene Design Actuator HHA is manufactured with a European supply chain at the Limburg production site.


  • Food Processing
  • Pharmacy & Medical Technology
  • Sensor and measurement technology


  • Automation
  • Dosing and filling systems
  • Dosing valves



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Harmonic Drive® Servo Products