Mitsubishi Electric Corporation MR-J4-100A AC Servo Drive

The Mitsubishi Electric MR-J4-100A AC servo drive provides precise, reliable motion control for MR-J4-compatible servo motors in automated equipment. As part of the MR-J4 Series, it delivers 1.0 kW of rated output with a 200 VAC class input, enabling accurate speed, position, and torque management in CNC centers, robotics, packaging lines, and other industrial automation applications. The unit is panel-mounted and cooled by forced air, with an Analog / pulse input control interface to integrate with existing control systems. Designed for maintenance teams, OEMs, and system integrators, the MR-J4-100A is used for repair, retrofit, replacement, and motion-control upgrades, and is commonly paired with Mitsubishi MR-J4 compatible servo motors; common replacements include MR-J4-100B, MR-J3-100A, and SGDV-1R6A01A.