Mitsubishi MDS-DH2-SP-40 Spindle Drive Unit for MDS-DH2 Series

The Mitsubishi MDS-DH2-SP-40 (MDS-DH2-SP-40) is a dedicated spindle drive unit designed for high-performance CNC machining applications within the Mitsubishi MDS-DH2 series. Built to deliver precise spindle speed control and robust power management, this drive unit coordinates seamlessly with compatible controllers and spindle motors in demanding manufacturing setups. This spindle drive features a rated output current of 13 A and operates across a 400 V class power system. It accommodates a three-phase AC input voltage range of 380 V to 480 V AC, supporting nominal supply levels of 400 V AC, 415 V AC, and 440 V AC, as well as a DC bus input range of 513 V to 648 V DC. Engineered with an IP20 ingress protection rating, the unit is constructed for clean control cabinet mounting and is rated for continuous operation within ambient temperatures ranging from 0 to +55 degrees Celsius. The MDS-DH2-SP-40 ensures dependable spindle motor regulation, operational stability, and efficient power utilization in heavy-duty CNC machinery.