Mitsubishi MDS-DJ-SP-120 Spindle Drive Unit for MDS-DJ Series

The Mitsubishi MDS-DJ-SP-120 is an AC spindle drive unit engineered for high-performance motion control within CNC machine tool systems utilizing the Mitsubishi MDS-DJ series platform. Serving as a dedicated drive for machine spindle motors, this unit regulates rotational speed, torque, and spindle positioning to ensure stable cutting and machining operations across demanding industrial environments. Operating on a three-phase 200 V to 230 V AC input supply (200 V class), the unit delivers a rated output current of 26 A to power compatible spindle motors. The hardware features an IP20 protection degree housing, engineered for installation inside standard industrial electrical control cabinets. It is rated to operate reliably within an ambient operating temperature range from 0 to +55 degrees Celsius. The MDS-DJ-SP-120 integrates seamlessly into automated manufacturing setups, milling machines, and CNC turning centers, delivering precise spindle drive performance, reliable thermal management, and dependable operation for factory automation tasks.