Allen-Bradley MPL-B4530F-MJ72AA Servo Motor

The MPL-B4530F-MJ72AA is Allen-Bradley’s MP-Series low-inertia brushless servo motor designed for high-speed, precise motion at 460 VAC. It features a frame size 45 (130 mm diameter) with a stack length of 30 (76.2 mm), delivering 2.1 kW of continuous power at up to 3,000 rpm and a rated torque of 8.25 Nm. A multi-turn high-resolution encoder provides absolute feedback for accurate positioning, while a keyed shaft extension and no shaft seal define the mechanical interface. The motor uses a brake-free design and IEC metric mounting flange for straightforward installation. For cabling, it employs a SpeedTEC DIN connector that is circular, right-angle, and rotatable up to 180 degrees to simplify routing in tight spaces. This combination makes the MPL-B4530F-MJ72AA well-suited to compact, high-speed applications requiring tight control of motion profiles and repeatable torque at speed.