Electromechanical Rotary Actuators
Gun/Turret/Radar Drives for Naval Systems
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Overview
Moog is a worldwide designer, manufacturer, and integrator of custom precision motion control and stabilization systems for the defense industry. Our electromechanical rotary and linear actuators are ideal for new systems, upgrading from older hydraulic systems, and sustainment service applications.
KEY FEATURES
- Brushless DC motor
- High torque at low rpm allows direct drive
- Eliminates gearbox
- Backlash free coupling
- High stiffness
- Very low drive inertia for superior stabilization performance
- Integrated 24 VDC clutch, no-back and manual drive input (no shift required)
- Adaptable mounting schemes and manual drive configurations
- Complies with MIL-STD 810E / MIL-STD 461E
- Built-in pivot pin with adaptable bushings allows for simple installation and adjustment
Models and Specifications

Electromechanical Gun Elevation Actuator: C34R390M
Peak torque
Continuous torque
No load speed
Rated power
Supply voltage
Weight
910 INLB (103 Nm)
300 INLB (34 Nm)
390 rpm
1.25 hp (932W)
24VDC,
48VDC,
270VDC,
or 650VDC
48VDC,
270VDC,
or 650VDC
90 lbs (41 kg)
Peak torque
910 INLB (103 Nm)
Continuous torque
300 INLB (34 Nm)
No load speed
390 rpm
Rated power
1.25 hp (932W)
Supply voltage
24VDC,
48VDC,
270VDC,
or 650VDC
48VDC,
270VDC,
or 650VDC
Weight
90 lbs (41 kg)

Gun and Turret Drive Actuator
Peak torque
Continuous torque
No load speed
Rated power
Supply voltage
Weight
910 INLB (103 Nm)
300 INLB (34 Nm)
390 rpm
1.25 hp (932W)
24VDC,
48VDC,
270VDC,
or 650VDC
48VDC,
270VDC,
or 650VDC
90 lbs (41 kg)
Peak torque
910 INLB (103 Nm)
Continuous torque
300 INLB (34 Nm)
No load speed
390 rpm
Rated power
1.25 hp (932W)
Supply voltage
24VDC,
48VDC,
270VDC,
or 650VDC
48VDC,
270VDC,
or 650VDC
Weight
90 lbs (41 kg)