Mitsubishi MDS-D2-SP-20 Spindle Drive Unit for MDS-D2 Series

The Mitsubishi MDS-D2-SP-20 (MDS-D2-SP-20) is a high-performance spindle drive unit engineered for CNC machine tools and drive systems within the Mitsubishi MDS-D2 series. This drive unit provides precise spindle speed and torque control in demanding industrial machining environments, delivering reliable operation for milling, turning, and multi-tasking machinery. Operating on a 200 V class system, the unit supports an AC supply voltage of 200 to 230 V AC (three-phase input) as well as a DC input voltage ranging from 270 to 311 V DC. It features a rated output current of 4.5 A, ensuring efficient energy delivery and smooth spindle motor regulation. Engineered with an IP20 degree of protection, the enclosure safeguards internal circuitry against solid foreign objects while maintaining adequate ventilation for thermal management. The unit is rated for an ambient operating temperature range between 0 and +55 degrees Celsius, providing dependable and stable performance across diverse factory automation setups.