Mitsubishi Electric MDS-B-SVJ2-20 Servo Drive

The Mitsubishi Electric MDS-B-SVJ2-20 servo drive is an AC servo amplifier delivering precise speed, position, and torque control for industrial motion systems, with a rated power class of approximately 2.0 kW (servo motor matched). It accepts 200–230 VAC three-phase power and presents an output current rated per motor and drive class. It uses encoder feedback with high resolution and supports control via pulse train input or network control (platform dependent). Cooling is by forced air with a built-in fan, and mounting is compatible with panel or enclosure installations. Protective features include overcurrent, overvoltage, and overtemperature safeguards, complemented by status and fault LEDs for diagnostics. It is designed for precise motion control in automated systems and finds use in CNC machines, robotics, packaging equipment, and automated production lines where coordinated motion and repeatable positioning are required, including milling machines, lathes, gantry systems, pick-and-place machines, and material handling equipment. Common replacements listed for context include Mitsubishi MDS-B-SVJ2-40 and Mitsubishi MDS-B-ISV-15NX, as well as the Yaskawa SGDM-20ADA, illustrating its role among comparable servo drives.