MS-500I-B is a part of the Miyama family of industrial servo motors. It is a high-performance, high-torque servo motor that can be used in a variety of industrial applications. The motor can be used in conveyor systems, robotics, positioning systems, automation equipment, and other CNC-driven applications. The motor offers a high power factor of 1.5 and a maximum output torque of up to 2.8Nm. The motor has an operating voltage of 220V, a speed range of 0-3000rpm, and a power range of 0.4-1kW. It also features a built-in stepper motor driver, allowing for easy integration into other machines.