Model 940

ROTARY BRUSHLESS ACTUATORModel 940 Multi-Purpose Actuator Image

 

The Model 940 Rotary Brushless Actuator is qualified for airborne applications to control the rotational function of the aircraft’s targeting system. The actuator operates as a position servo with an external controller.

Features

  • Size: 3.188 x 3.15 x 4.69 inches long from back of brake to rear of mounting flange
  • Power: 270 VDC
  • Rated Power Point: 165 in lb @ 231 rpm
  • Weight: 2.8 lbs
  • Rare earth brushless DC resolver commutated motor with thermister
  • Fail-safe electromagnetic brake
  • Robust structural design
  • Low endplay
  • High efficiency planetary steel gearing
  • Front flange mount (rear surface)
  • Stroke: continuous rotation
  • Stall torque: 190 in lbs minimum
  • No-load speed 312 rpm
  • 1 & 5 speed position resolvers

 

Specifications
Size (inches) 3.18 x 3.15 x 4.69
Load
Torque (in-lbs)
165 in-lbs Rated
Stroke Continuous Rotation
Weight 2.8 lbs

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