Rockwell Automation MPL-B320P-SJ74AA Bulletin MPL - Low-Inertia Brushless Servo Motors Product, 460 V, Frame Size 3 = 100 mm (3.94 in.), Stack Length 20 = 50.8 mm(2.0in.), 5000 RPM, Single-turn High-resolution Encoder. Keyed Shaft Extension, SpeedTEC DIN Connector, Right Angle, 180 DegreesRotatable (Quick Connect), 24V DC Brake, IEC Metric, Free Mounting Holes (Type FF)