MPL-B580J-MJ74AA

The MPL-B580J-MJ74AA is a servo motor manufactured by Allen-Bradley/Rockwell Automation as part of the MPL product line. The motor has a rating of 3750 revolutions per minute (RPM) and is a microprocessor-controlled low-inertia synchronous AC servo motor. This module runs on an input voltage of 400 volts AC and delivers an output power of 7.9 kilowatts. It has a standard IEC metric flange designed for mounting the innovative technology-conscious MPL series servo motors such as the MPL-B580J-MJ74AA servo motor. It offers a higher torque of up to 40 percent higher than torque compared to conventional servo motors. The rare-earth magnets used to construct the servo motor results in quicker acceleration. These servo motors feature the smart motor technology with an integrated memory that retains the identity of the motor as well as the communication links reporting the identity to the system when it starts up, also causing a lesser commissioning time.
The MPL-B580J-MJ74AA servo motor has rotor inertia of 0.00289 kg-m2, with a peak continuous stall current of 115 amperes and 32 amperes, respectively. The continuous and peak stall torque ratings are 34 N-m and 87 N-m, respectively. This servo motor featues 165 millimeters frame size, with 203.2 millimeters of magnet stack length. It also has a SpeedTec DIN connector that allows for flexible 180 degrees rotatable connector orientation, and it also enables the use of the common cable family for several servo motors in the MPL series. It has a Hiperface protocol that is supported by 1024 sin/cos absolute multi-turn feedback encoder.

The Allen-Bradley MPL-B580J-MJ74AA servo motor has a speed of 3750 rpm and is part of the MPL family of low-inertia synchronous AC motors. It has a 400-volt AC input and produces 7.9 kilowatts of output power. For installation, the motor comes with a standard IEC metric flange. The MPL series servo motors, such as the MPL-B580J-MJ74AA servo motor, have an innovative winding technique that produces up to 40% more torque than standard servo motors. The use of rare-earth magnets in the servo motor design allows for faster acceleration. The smart motor technology comprises onboard memory that saves the motor's identification, and communications links that report the motors to identify to the system as it starts up, reducing commissioning time. It has a rotor inertia of 0.00289 kg-m2 and stalls currents of 32 amperes and 115 amperes, accordingly. The torque ratings for the continuous and peak stalls are 34 N-m and 87 N-m, respectively. The magnet stack length of the servo motor is 203.2 millimeters, and the frame size is 165 millimeters. The SpeedTec DIN connection on the servo motor provides for variable connector orientation (180 degrees rotatable) and allows all MPL series servo motors to share a similar cable family. The 1024 sin/cos absolute multi-turn feedback encoder supports the Hiperface protocol. A 24 Volt DC brake and a shaft key are also supplied with the MPL-B580J-MJ74AA servo motor. A shaft seal is not included with the servo motor. In order to achieve an IP 66 environmental protection certification, an optional shaft seal kit is available. The shaft seal acts as a barrier between the motor bearings and the damaging effects of dust and moisture. Shaft seals deteriorate with time, thus Allen-Bradley recommends inspecting and replacing old seals on a regular basis.