Mitsubishi MDS-EJH-V1-40 AC Servo Drive for MDS-EJH Series

The Mitsubishi MDS-EJH-V1-40 (MDS-EJH-V1-40) is an AC servo drive amplifier developed for the MDS-EJH series motion control systems. Designed for industrial CNC machinery and automated motion axes, this high-performance unit provides precise closed-loop speed and position regulation for compatible AC servomotors. It incorporates an integrated dynamic braking function to safely dissipate regenerative energy and bring connected axes to a swift, controlled stop during deceleration or emergency stop sequences. Operating within a 400V class power distribution network, the MDS-EJH-V1-40 accepts a three-phase AC input supply voltage range of 380V to 480V AC (including 400V, 415V, and 440V AC). The drive delivers a rated output current of 40A. Engineered for cabinet installation, the unit provides IP20 ingress protection and is rated for continuous operation in ambient operating temperatures ranging from 0 to +55 degrees Celsius. It serves as a vital replacement drive for maintaining reliable motion control performance across compatible multi-axis CNC machines and automated manufacturing systems.