Thông số kỹ thuật servo motor Allen bradley: The Allen-Bradley MPL-A420P-MK72AA brushless AC servo motor is available from the MPL low-inertia servo motor series. The MPL-A420P-MK72AA servo motor features a high torque to size ratio with improved winding insulation for higher performance and reduced downtimes. The MPL-A420P-MK72AA servo motor has a rated motor speed of 5000 RPM at 2.0 kilowatts and a rated operating voltage of 230 Volts AC.