Model 863 Rotary Actuator

ROTARY SERVO ACTUATORThe Model 863 rotary servo actuators utilize brushless DC motors as the prime mover within our design. The available motor technology include use of neodymium magnets. The Model 863 servo is used for surface positioning, throttle control and other utility functions on several UAV and aerospace programs. These actuators are designed to operate under extreme environmental conditions and have been chosen to support new development programs, as well as program requirements.

Our Model 863 is one of our most versatile actuator designs primarily due to the ease of integration with several interface technologies. This baseline unit is very well suited for a variety of applications and is not limited to UAV and target programs.

For more information about how the model 863 rotary actuator can be tailored to fit your specific application, contact our applications engineers.

Features

• Non-jamming mechanical stops
• 4 stage spur gear train assembly
• Corrosion protected finish output shaft, 1/2 inch 
  SAE spline, consult factory for custom shafts
• Brushless 4 pole PMDC motor
• High torque capacity in small volume
• Single film position transducer
• Digital telemetry feedback
• Electronic stops limit input command
• Signal interface is digital RS-485 electrical protocol
• Consult factory for other signal interfaces
• Thermal management option available for high altitude application
• Water immersion to 4 meters

Benefits

• Robust structural design
• Mechanical stops
• Low weight to power performance
• Customization available
• Inventory available