Mitsubishi Electric MR-JE-70A Servo Drive Module

The Mitsubishi Electric MR-JE-70A Servo Drive is a 0.75 kW AC servo drive in a panel-mount module from the MELSERVO MR-JE series, engineered for accurate speed, torque, and position control in industrial motion systems. It accepts 200–240 VAC, 1/3-phase input and uses Digital Servo Control with an Incremental Encoder interface, supporting Position, Speed, and Torque control modes. The unit provides a pulse train and analog input for external control signals, with a maximum frequency response of up to 1.0 kHz, and is protected by STO (Safe Torque Off) and protections for overcurrent, overvoltage, overload, and overheating, with forced air cooling for thermal management. Typical applications include automated assembly lines, material handling, and food processing equipment, as well as general-purpose machinery requiring stable, efficient motion. Common replacements include Mitsubishi MR-J4-70A, MR-J3-70A, and MR-JE-100A servo drives.