Mitsubishi Electric Corporation MR-J2S-20B Servo Drive

The Mitsubishi MR-J2S-20B Servo Drive delivers 200 W (0.2 kW) of output power in the MELSERVO-J2-Super family to drive servo motors with precise position, speed, and torque control in industrial motion systems. It accepts 200–230 VAC, 3-phase input, uses sinusoidal PWM control, supports incremental encoder feedback with SSCNET communications for synchronized multi-axis operation, and offers a frequency response of about 550 Hz. Protective features include overcurrent, overvoltage, overload, and overheating protection, with natural air cooling and panel-mount installation. Common applications include CNC machining centers, packaging lines, robotic systems, pick-and-place machines, conveyor automation, labeling systems, and semiconductor equipment, and this model has common replacements such as MR-J2S-10B, MR-J2S-40B, and MR-JE-20A.