Tofelf CNC Digital Microstep Driver DM542 Stepper Motor Controller 2-Phase Digital Stepper Motor Driver 20-50V DC Max 4.2A for Nema 17, Nema 23 and Nema 34 Series Stepper Motor, Replace M542 M542H

This Tofelf DM542 stepper motor driver uses 20V-50V DC power supply and can be adjusted from 1.0A to 4.2A. It is suitable for Nema17, Nema23 and Nema34 stepper motors. It is suitable for any small and medium-sized automatic equipment with CNC controller, such as X-Y-Z table, labeling machine, laser cutting machine, engraving machine, pick and place device, etc. This driver has strong anti-interference ability. With over-current protection and over-voltage protection, the maximum subdivision is 128 subdivision, suitable for high subdivision motors, easy installation, low noise and good heat dissipation. Suitable for college students, engineers, technicians, factory individuals, DIY electronics enthusiasts, etc.