Smart Rotary Servo Actuator

  • Integrated position, speed and torque control loops
  • Integrated disengage clutch
  • Very high reliability for autopilot flight surface actuation
  • ARINC 429 communications interface
  • Independent dual-lane digital control
  • Redundant sensors and monitors
  • Fail-passive design – no single fault results in >8.8° motion
  • Permanent Magnet Synchronous Motor (PMSM)
  • Accurate speed, position and torque feedback
  • Patented motor shaft position sensing
  • 2 stage planetary gear train

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