VPL Low Inertia Motors, 480V AC, 63mm Bolt Circle Frame Size, 1 (One) Magnet Stack, T Winding, 7200-8000 RPM Rated Speed, 18 bit Single-turn Digital High Resolution Encoder, Keyless Shaft, Single SpeedTec Din Connector, 24V DC Holding Brake, , IP66 Shaft Seal Fitted