Thông số kỹ thuật servo motor Allen bradley: The Allen-Bradley/Rockwell MPL-B4540F-RK72AA MPL series low inertia servo motor works with a rated voltage of 400 Volts AC and a rotation speed of up to 3000 RPM. This motor needs to be installed in a controlled environment and shaft seals can be added if needed. This servo motor is compatible with the Allen-Bradley Kinetix servo drives.