Allen-Bradley VPL-A0633F-PJ12AA VPL Low Inertia Motors, 240V AC, 63mm Bolt Circle Frame Size, 3 (Three) Magnet Stacks, F Winding, 4500 RPM Rated Speed, 18 bit Single-turn and 12 bit Multi-turn Digital High Resolution Encoder, SpeedTec Right Angle DIN Connector, 325° rotatable, No Holding Brake