Thông số kỹ thuật servo motor Allen bradley: This low inertia AC servo motor manufactured by Allen-Bradley is a 5000 RPM compact servo. This low rotor inertia permanent magnet motor comes w/o braking in the motor. In addition, it comes with a high-resolution single turn (128 sin/cos) encoder feedback included on the servo. This low inertia brushless motor also has a shaft key for applications requiring a shaft key. This low rotor inertia compact brushless motor is powered on by 400 volt.