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Question:

The function of current feedback in servo motor actuator

The function of current feedback in servo motor actuator

Answer:

It is used to continuously modify the rotation Angle of the motor.Automatically correct the Angle of rotation. That's the feedback.
Balancing load, ensuring speed, reducing noise, and adjusting the motor running in a reasonable state.
The current feedback is measuring the current, which is measuring the actual torque, and the motor control is controlling the torque

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