Thông số kỹ thuật servo motor Allen bradley: This motor constructed by Allen Bradley/Rockwell is a 165 millimeter frame size servo. It comes with a keyed shaft installed on the servo to allow for connecting to this motor. This MPL synchronous servo is equipped with a multi-turn encoder feedback. Additionally, it has a magnetic stack length of 2 in. In addition, it is a 4000 rpm servo motor and is a 400 volt voltage class servo.