Rockwell Automation MPL-B980B-MJ74AA Bulletin MPL - Low-Inertia Brushless Servo Motors Product, 460 V, Frame Size 9 = 300 mm (11.81 in.), Stack Length 80 = 203.2 mm (8.0 in.), 1000 RPM, Multi-turn High-resolution Encoder (absolute feedback). Keyed Shaft Extension, SpeedTEC DIN Connector, Right Angle, 180+ Rotatable (Quick Connect), 24V DC Brake, IEC Metric, Free Mounting Holes (Type FF)