Rockwell Automation MPL-B4530F-SJ74AA Bulletin MPL - Low-Inertia Brushless Servo Motors Product, 460 V, Frame Size 45 = 130 mm (5.12 in.), Stack Length 30 = 76.2 mm (3.0 in.), 3000 RPM, Single-turn High-resolution Encoder. Keyed Shaft Extension, SpeedTEC DIN Connector, Right Angle, 180+ Rotatable (Quick Connect), 24V DC Brake, IEC Metric, Free Mounting Holes (Type FF)