Thông số kỹ thuật servo motor Allen bradley: The Allen-Bradley/Rockwell MPL-B420P-RK24AA MPL series low inertia servo motor operates with a rated rotor speed of 5000 RPM and it comes with a 24 Volts DC holding brake. This motor comes with a circular bayonet connector that faces the shaft for installation. The installation process for the motor is simple and it can be paired with a servo drive from the Allen-Bradley Kinetix series.