The ALLEN BRADLEY MPL-A520K-SJ72AA is a low inertia servo motor from the Kinetix series, featuring a 200V power rating with 165 mm frame size and 50.8 mm magnet stack length. It operates at 4000 RPM with a 1024 sin/cos absolute single-turn encoder (Hiperface protocol). The motor includes a shaft key and circular Speedtec DIN connector, without shaft seal or brake. Factory warranty does not apply, but it comes with Beyondtech's warranty.