The AKM31H-ASSS2-02 is a compact medium-frame high-dynamic brushless AC servo motor from Kollmorgen classic AKM series, adopting rare-earth neodymium permanent magnet and H-type high-speed optimized winding design, featuring low rotor inertia, high torque density, ultra-low cogging torque and rapid dynamic response for high-frequency start-stop and high-precision positioning automation equipment.