Mitsubishi Electric MR-J2S-40B1 AC Servo Drive

The Mitsubishi Electric MR-J2S-40B1 AC Servo Drive delivers precise speed, torque, and positioning control for servo motors in industrial motion systems. Commonly installed in CNC machines, automated assembly lines, and packaging equipment that require synchronized, high-accuracy motion. This 0.4 kW drive, part of the MELSERVO MR-J2S series, accepts 200–230 VAC, 3-phase power, uses Digital Servo Control with Sinusoidal PWM, and is SSCNET-compatible for high-speed, reliable communication with high-resolution encoders. It supports Position, Speed, and Torque control modes, offers a frequency response up to 550 Hz, includes protection features such as overcurrent, overvoltage, overload, and overheat, and is cooled by forced air with panel-mount installation.