Rockwell Automation MPL-B430P-MK74AA Bulletin MPL - Low-Inertia Brushless Servo Motors Product, 460 V, Frame Size 4 = 115 mm (4.53 in.), Stack Length 30 = 76.2 mm(3.0in.), 5000 RPM, Multi-turn High-resolution Encoder (absolute feedback). Keyless Shaft Extension, SpeedTEC DIN Connector, RightAngle, 180 Degrees Rotatable (Quick Connect), 24V DC Brake, IEC Metric, Free Mounting Holes (Type FF)