The ALLEN BRADLEY MPL-B420P-MJ72AA is a low inertia servo motor from the Kinetix series, featuring a 400V power rating with 115mm frame size and 50.8mm magnet stack length. It operates at 5000 RPM with a 1024 sin/cos absolute multi-turn encoder (Hiperface encoder). The motor includes a shaft key and circular Speedtec DIN connector, without shaft seal or brake. This unit comes with Beyondtech's warranty (original factory warranty not applicable).