Mitsubishi Electric MR-J2-60B Servo Drive Module

The Mitsubishi Electric MR-J2-60B servo drive module provides 0.6 kW of output power and uses Sinusoidal PWM control with a current control system to precisely manage speed, torque, and position of compatible MR-J2 series servo motors. It accepts 200–230 VAC three-phase or 230 VAC single-phase input, at 50/60 Hz, with an output current of about 3.6 A and an input current of about 3.2 A, and includes a built-in dynamic brake. Designed for high-speed, accurate motion in CNC machines, packaging equipment, robotics, and automated production lines, it pairs with MR-J2 motors (HC-SF, HA-FF, etc.) and provides network CN1A/CN1B, encoder CN2, and PC interface CN3 ports. Dimensions are approximately 168 × 50 × 135 mm, weight about 1.1 kg, and it is part of the Mitsubishi MELSERVO MR-J2 family; common replacements include MR-J2S-60B, MR-J3-60B, and MR-J4-60B.