Features: DM556D adopts 32 bit Digital Signal Processing technology, it greatly reduces the noise and vibration of the motor, and has the characteristics of low noise, low vibration and low temperature rise. The driver voltage is DC24V-50V, which is suitable for two-phase stepping motor with current under 5.6A. It has automatic semi - current, self checking, overpressure, undervoltage and overcurrent protection. Its peak operating current range is 2.1A-5.6A, and the output current is 8 shift Suitable for all kinds of medium and small automation equipment and instruments. For example: labeling machine, cutting machine, packaging machine, plotter, engraving machine, CNC machine tools, etc. Specifications: Model: DM556D Power: 1 (KW) Rated voltage: 48(V) Speed response frequency: 20 (KHz) Applicable motor: 2-phase stepping motor of currentandlt 5.6A Size: 12 x 8.8cm / 4.72 x 3.46in Weight: 270g Package included: 1 x Step Motor Drive Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.