Model 874

ROTARY BRUSHLESS ACTUATORModel 874 Multi-Purpose Actuator Image

 

The Model 874 Rotary Brushless Actuator is used to control the derotational function of the aircraft’s night vision targeting system.

Features

  • Size: 1.25 x 2.35 x 4.0 inches
  • Power: 150 VDC and ±15 VDC
  • Power point: 12 in-lb @ 660 rpm
  • Weight: 1.4 lbs
  • Peak torque: 30 in-lbs
  • ±10 VDC analog command input
  • SmCo permanent magnet DC brushless motor
  • 1 speed resolver
  • Tachometer
  • Very low backlash
  • Robust structural design
  • High efficiency steel gearing
  • No load speed: 790 rpm

 

Specifications
Size (inches) 1.25 x 2.35 x 4.0
Load
Torque (in-lbs)
12 in-lbs Rated
30 in-lbs Peak
Stroke Continuous Rotation
Weight 1.4 lbs

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