The MPL-A310F-HK74AA servo motor is an Allen-Bradley MP and MPL series servo motor. According to the catalog number for this motor, the voltage class is 200 Volts AC, the motor frame size is 100 millimeters, and the magnet stack length is 25.4 millimeters or 1 inch. This servo motor has a rated maximum rotor speed of 3000 RPM. The integrated incremental encoder on the MPL-A310F-HK74AA servo motor has a performance rating of 2000 lines of feedback per revolution. The motor shaft has neither a shaft seal nor a shaft key. Allen-Bradley provides a shaft seal kit as an optional accessory that can be ordered separately and installed if required. These shaft seals are made of nitrile and the kits include a lubricant that reduces wear. This kit along and sealed connectors can increase the ingress protection rating of the MPL-A310F-HK74AA servo motor from IP 50 to IP 66.

A 24 Volts DC holding brake is available on the Allen-Bradley MP and MPL series MPL-A310F-HK74AA servo motor. This brake weighs 3.7 kilograms, and it has a holding torque of 4.18 N-m, a coil current rating of 0.45 to 0.55 Amps, 50 milliseconds release time, 20 milliseconds of MOV engage time, and 110 milliseconds of diode engage time. The continuous stall torque rating for the MPL-A310F-HK74AA servo motor is 1.54 N-m. The peak stall torque rating for the motor is 3.61 N-m. The rated power output of the motor is 0.46 kilowatts. THe approximate weight of the MPL-A310F-HK74AA servo motor is 2.7 kilograms. The MPL-A310F-HK74AA servo motor comes with a IEC metric flange for mounting. The motor connector is a circular SpeedTec DIN that is 180 degree rotatable. For safe and reliable operation, the MPL-A310F-HK74AA motor should only be handled by trained technicians.