The Rockwell Automation Allen Bradley Servo Motor MPL-B540K-MK22A /A Remanufactured is a high-quality electric motor designed for industrial automation and motion control applications. With a no-load RPM of 4000 and a no-load current of 20.5, this servo motor is capable of handling demanding workloads with ease. The motor is rated at 460V and is manufactured in China, ensuring reliability and efficiency in a variety of industrial settings.