Mitsubishi Electric MR-J2S-40CP Servo Amplifier

The Mitsubishi Electric MR-J2S-40CP AC Servo Amplifier Drive from the MELSERVO-J2-Super series delivers 0.4 kW of continuous output with 200–230 VAC, 3-phase input to precisely position, speed, and torque servo motors. It employs Sinusoidal PWM control, accepts incremental encoder feedback, and communicates over SSCNET for synchronized multi-axis operation. A built-in pulse-train input positioning function, ~550 Hz frequency response, natural-air cooling, and panel-mount design support reliable performance in CNC machines, packaging lines, printing equipment, labeling systems, and robotics where high-precision, coordinated motion is required. Protection features include overcurrent, overvoltage, overload, and overheating; common replacements include MR-J2S-40B.