MPL-B540D-MJ72AA

The MPL-B540D-MJ72AA servo motor is an Allen-Bradley 400 Volts AC class servo motor device that is used for controlling the speed, angular position, and acceleration time of industrial machine parts. It is appropriate for applications that do not require more than 3.4 kilowatts of power and do not run at higher speeds than 2000 rpm. The MPL-B540D-MJ72AA servo motor is a brushless servo motor with permanent rare-earth magnets which rotate (the rotor part) and a fixed armature (the stator) that is AC voltage supplied. In this kind of construction, where there are no moving armature and commutation devices, nearly all mechanical problems are eliminated and the device maintenance process is simplified. Furthermore, the enclosure is made with much smaller dimensions, which in the case of the MPL-B540D-MJ72AA servo motor are 287 millimeters x 143.5 millimeters x 143.5 millimeters. The weight of the servo motor is about 33 pounds (15 kilograms). The Allen-Bradley MPL-B540D-MJ72AA servo motor comes with standard factory control options and with a sensor for position feedback and a multi-turn high-resolution encoder. This sensor is installed on the shaft on the back part of the motor, and its purpose is to send position information to the AC servo drive. The Allen-Bradley MPL-B540D-MJ72AAMP servo motor, like all MP series servo motors, can be coupled with Allen-Bradley Kinetix 2000, 6000, 7000, and Ultra 3000 series servo drives to optimize the performance of the whole servo system. The MPL-B540D-MJ72AA servo motor comes with a continuous stall torque of 172 pounds on an inch and a with a maximum stall torque of 362 pounds on an inch. Electrical connections to the motor are made with circular DIN, right-angle, 180 degrees rotatable connectors.

The Allen-Bradley MPL-B540D-MJ72AA is a Kinetix Servo motor that is part of the MPL series of low-inertia, high torque to size ratio of Servo motors. This servo motor series is a Brushless AC synchronous motor type that employs high-energy rare earth magnets that contribute to better torque output and faster acceleration.

The MPL-B540D-MJ72AA is compatible with the Kinetix 5500, Kinetix 5700, Kinetix 6200/6500, Kinetix 6000, Kinetix 300/350, Kinetix 2000, and Kinetix 7000. This servo motor is a 400 Volt class motor, operating at an input supply voltage of 460 Volts AC along a frequency range of 47-63 Hertz. The motor’s frame size is 115 millimeters with a magnetic stack that measures four (4) inches. The maximum rated speed is 2000 RPM and comes with a multi-turn, absolute encoder with 1024 sin/cos pulses. It has a keyed shaft and uses a Circular SpeedTec DIN connector in right angle orientation that is 180° rotatable.

The built-in encoder supports the Hiperface (Stegmann) protocol. This protocol is used by the servo motor to digitally communicate with the partner servo drive, enabling fast communication and rapid response for accurate positioning and precise motion control.

The MPL-B540D-MJ72AA is an IP50 rated servo motor. IP66 protection can be attained if installed with an appropriate shaft seal and environmentally sealed cables. Applicable shaft seal for this motor has catalog number MPL-SSN-A4B4. Other optional components that may be installed to this servo motor include a 24 Volt DC holding brake for implementing dynamic braking and holding motor position, as well as use of 2090 Single Cable technology for simplified wiring and termitation, lessening risk of incorrect wiring.