Revisions: Ser A  Thông số kỹ thuật servo motor Allen bradley: This AC synchronous servo motor made by Allen Bradley/Rockwell is a 3500 RPM rated low inertia servo motor. It has circular bayonet, facing shaft connectors that are part of this servo motor. Additionally, this Rockwell AC motor is a 400V class motor. It has a 24V DC brake included if braking is needed and a high-resolution single turn encoder included on the servo. This MPL high-torque motor comes with a keyed shaft if a shaft key is needed.