MPM-B1153E-MJ72AA

The Allen-Bradley MPM-B1153E-MJ72AA Medium Inertia Servo Motor is a brushless AC synchronous servo motor in the MP series of medium inertia servo motors with a high torque to size ratio which provides total solutions to applications with needs for inertia and heavy load operation. It features a high-energy rare earth magnet with a standard IP50 enclosure, and it is installed using free mounting holes for the Flange mounting option. The MPM-B1153E-MJ72AA has an AC operating voltage of 400 Volts AC, with a power output of 1.40 kW, and a base rotor speed of 2250 rpm, which peaks at 3500 rpm. This motor has a stall torque value of 6.55 N-m, with A peak value of 19.8 N-m, and it has standard operating rotor inertia of 0.00089 kilograms-meters squared.

This motor, unlike some in the series, does not come with a 24 Volts DC brake option, but it is fitted with a 1024 Sine/Cosine multi-turn absolute encoder, which provides high-resolution absolute position feedback with up to 2 million counts per revolution for smooth operation, and it requires no battery use. The MPM-B1153E-MJ72AA has a bearing fatigue life of 20,000 hours, and it can support a 194-pound radial load at a speed of 1000 rpm, and a 134-pound load at a rotor speed of 3000 rpm. It can also support 101 pounds maximum axial load at 1000 rpm, and 62 pounds at 3000 rpm rotor speed. It has a frame size of 115 millimeters, with 3 magnetic stacks, and it has a standard enclosure with a key shaft. The MPM-B1153E-MJ72AA is designed with a 180-degree rotatable circular DIN connector. It has CE, CSA, and UL certifications, and it has a total volume of 140.1 x 241.0 x 98.3 millimeters, with an average weight of 14 pounds.