Model 874

ROTARY BRUSHLESS ACTUATORModel 874 Multi-Purpose Actuator

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

For more information about how the model 874 continuous rotation actuator can be tailored to fit your specific application, contact our applications engineers.

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