Mitsubishi MDS-D-SPJ3-22 Spindle Drive Unit

The Mitsubishi MDS-D-SPJ3-22 (MDS-D-SPJ3-22) is an AC spindle drive unit engineered for high-precision motor control in Mitsubishi CNC machine tools and MDS-D-SPJ3 series systems. Operating as a core component in automated machining environments, this compact spindle drive regulates the speed, torque, and rotational orientation of compatible machine tool spindles, ensuring dependable machining performance and stable operational stability. Technically specified for industrial 200 V class power supplies, the unit accepts a three-phase AC input voltage range of 200 V to 230 V AC. It provides a rated power output of 2.2 kW alongside a continuous rated output current of 10 A. The unit features an IP20 degree of protection against solid particles and is rated for reliable operation in ambient environmental temperatures ranging from 0 to +55 degrees Celsius. Built to withstand demanding industrial environments, the MDS-D-SPJ3-22 delivers responsive spindle motor control across diverse milling, turning, and multi-axis CNC cutting applications.