Design Animation > Design Animation > Creating an Animation > Creating Servo Motors > About Servo Motors
  
About Servo Motors
Use servo motors to impose a particular motion on your model. Servo motors cause a specific type of motion to occur between two bodies in a single degree of freedom. You can add a servo motor to a motion axis or a geometric entity, such as part planes, datum planes, and points.
To add a servo motor to your animation, click Servo Motors to access the Motor tab to create or edit your servo motors.
To edit servo motors and include a servo motor in your animation, click Manage Servo Motors.