User's Manual

Moog Components Group • www.moog.com/components
• Weight: 3 lbs
• Peak torque: 300 in-lb
• SmCo permanent magnet DC motor
• Electronic position and torque limiting
• Film position transducer
• Position output signal
• ±10 VDC input command signal
• Current output signal
• Low backlash
• Robust structural design
• Mechanical stops
• High efciency steel gearing
• No load speed: 160-220 deg/sec
• Stroke: ±46°
Model 905-01/-04
The Model 905 Rotary Servo Actuator
is used to position the control surfaces
of the AQM-37D target drone and is
designed to operate under extreme
environmental conditions.
• Size: 2.3 x 4.9 x 5.4 inches
• Power: 28 VDC and ±15 VDC
• Power point: 150 in-lbs @ 175 deg/sec
• Weight: 3 lbs
• Peak torque: 300 in-lbs
• Analog command input
• SmCo permanent magnet DC motor
• Electronic position and torque limiting
• Film position transducer
• Fail-safe brake (-01 only)
• ±10 VDC input command signal
• Low backlash
• Robust structural design
• High efciency steel gearing
• Mechanical stops
• Position output signal
• No load speed: 250 deg/sec
• Stroke: ±33°
Model 915
The Model 915
Rotary Servo
Actuator is used to
position the control
surfaces of the QF-4
unmanned air vehicle and is designed
to operate under extreme environmental
conditions.
• Size: 4.95 x 4.5 x 6.2 inches
• Power: 28 VDC
• Weight: 7 lbs
• Peak torque: 300 in-lbs
• Analog command input
• Electronic position and torque limiting
• Film position transducer
• Output shaft disconnect clutch
• Low backlash
• ±10 VDC input command signal
• Robust structural design
• High efciency steel gearing
• Position output signal
• No load speed: 250 deg/sec
• Stroke: ±46°
Model 935
The Model 935 Rotary
Servo Actuator is used
to position the control
surfaces plus utility
applications unmanned air vehicles.
This unit is design to operate under
demanding environmental requirements
seen worldwide.
• Size: 2.33 x 4.80 x 5.60 inches
• Power: 28 VDC
• Rated Power Point: 350 in lbs @ 120 deg/sec
• Weight: 3.2 lbs
• Stall torque: 600 in lbs
• SMCO permanent magnet DC brush
motor or rare earth brushless DC motor
• ±10 VDC analog input command
• R/C command option
• RS-422/RS-485 command options
• Robust structural design
• Low endplay
• High efciency steel gearing
• Position and current output signal
• Electronic position and torque limiting
• Non-jamming mechanical stops
• Film position transducer
• Front ange mount
• Stroke: ±46º electrical stroke
• No-load speed: 180 deg/sec
• Bandwidth to 8 Hz
• MTBF: 5000 hr
Model 940
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.
• Size: 3.188 x 3.15 x 4.69 inches long from
back of brake to rear of mounting ange
• 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 efciency planetary steel gearing
• Front ange mount (rear surface)
• Stroke: continuous rotation
• Stall torque: 190 in lbs minimum
• No-load speed 312 rpm
• 1 & 5 speed position resolvers
Model 946-01
(not for new designs)
The Model 946
Servo System
which is
qualied for use
on the AQM-37C target is congured
with three components: a servo amplier
Model 94610000, a Rotary Aileron Actuator
Model 94620000 and a Rotary Canard
Actuator Model 94630000. The servo
accepts an analog command signal to
control the actuators output position.
• Size: 2.33 x 4.8 x 4.54 inches
• Voltage: 28 VDC and 28 VDC regulated
• Weight: 4 lbs
• Analog command input
• SmCo permanent magnet DC motor
• Electronic position and torque limiting
Rotary Servo Actuators
Rotary Servo Actuators