The Model 220 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 220 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 220 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. Also available with .025 inch SAE spline output shaft.
For more information about how the model 220 rotary actuator can be tailored to fit your specific application, contact our applications engineers.
Stainless steel spur gear train
8 ball bearings
Machined aluminum structure and housing
Stainless steel output shaft, .025 inch SAE spline or squar
Consult factory for custom shafts and output arms
Brushless 4 pole permanent magnet DC motor
High temperature capability
Contactless shaft position sensor
Differential analog position feedback
Full digital control (RS-485 version shipped with default address
Modifiable parameters (default parameters installed at factory)
Total electrical stroke angle
Loss of signal - hold last position, return to zero or coast
GUI interface for programming and parameter modification