Rotary Actuators

Company : Comat

Rotary Actuators

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COMAT is qualifying a new rotary actuator for space systems, specially dedicated for agile pointing devices.

The major space applications of this rotary actuator are:

  • the pointing of instruments or antennas
  • the deployment of appendages.
DeliveryContact us for more information


  • Power Consumption: 5W
  • Output Torque: 6N.m
  • Holding Torque Powered: 16N.m
  • Holding Torque Unpowered:1.2N.m
  • Total Assembly Weight: 1.17 kg
  • Output Step Angle: 0.033°
  • Step/Revolution: 10.800
  • Harmonic Drive Ratio: 30
  • Motor Step Angle: 1°
  • Max Output Step Rate: 12°/s

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