Multi-Purpose Actuators & Servoactuators

Model 874

Rotary Brushless Actuator Model 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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