MPL-A4540F-MK74AA

The MPL-A4540F-MK74AA servo motor from Allen-Bradley is a low-inertia MPL series AC motor. It delivers up to 3000 rpm of speed and 2.6 kilowatts of power at the output. The MPL series servo motors deliver high torque while maintaining a compact size. The maximum speed, power, and peak stall torque are 8000 rpm, 18.6 kilowatts, and 278 N-m, respectively. The MPL-A4540F-MK74AA servo motor weighs 19 pounds and it has a 130-millimeter frame length. Its input is rated for 200 Volts AC. The magnet stack length for the motor is 101.6 millimeters. The rotor inertia, continuous stall torque, and peak stall torque for the motor are 0.0046 lb-in-s2, 10.2 N–m, and 27.1 N-m, respectively. The radial load force ratings at 500, 1000, 2000, and 3000 rpm are 309, 245, 196, and 170 pounds, respectively.

The MPL-A4540F-MK74AA servo motor interfaces with Allen-Bradley drives through a right-angle circular DIN connector which is 180 degrees rotatable. Drives from Allen-Bradley which are compatible with the MPL-A4540F-MK74AA servo motor include the Kinetix 2000, Ultra 3000, and Kinetix 5000 series drives. Integrated servo motor features include a 1024 sin/cos absolute multi-turn encoder, an IEC metric flange for mounting, and a 24 Volts DC brake. A shaft seal and a shaft key are not available on the servo motor. The environmental protection rating of the MPL-A4540F-MK74AA servo motor is IP 50. To improve the protection rating, both an optional seal kit has to be installed on the motor and environmentally sealed connectors for the cables have to be used. When the MPL-A4540F-MK74AA servo motor is received, the servo motor should be removed from the shipping container and should be inspected for damage before installation.