Thông số kỹ thuật servo motor Allen bradley: The Allen-Bradley MPF-B560F-MJ74BA Rotary Servo Motor is a state-of-the-art electric motor that is capable of stopping in a precise location by counting the number of rotations of the shaft. This function involves the use of a position encoder coupled with a magnetic brake, both of which are coordinated from a central servo controller which determines the speed and direction of the movement. This motor is part of the MPF Servo Motors series.