Rockwell Automation MPL-B580J-MK72AA Bulletin MPL - Low-Inertia Brushless Servo Motors Product, 460 V, Frame Size 5 = 165 mm (6.50 in.), Stack Length 80 = 203.2 mm (8.0 in.), 3750 RPM, Multi-turn High-resolution Encoder (absolute feedback). Keyless Shaft Extension, SpeedTEC DIN Connector, Right Angle, 180+ Rotatable (Quick Connect), No Brake, IEC Metric, Free Mounting Holes (Type FF)