CNC Digital Stepper Driver DM556 Stepper Motor Controller 2 Phase Hybrid Driver Pro Grade For Nema 23 24 And 34 Motors 20 To 50V DC Max 5.6A 128 Subdivision Anti Resonance For Ultra Smooth Precision Machining

DM556 1 piece CNC driver for NEMA 23/24/34, 128 microsteps
✔️ 20-50V DC input, 1.4-5.6A, 128 subdivisions, anti-resonance

The DM556 is a compact 2-phase hybrid stepper motor driver designed for precise control in CNC mills, routers, engraving machines, and robotic projects. It works with Nema 23, 24, and 34 motors and delivers smooth torque, reduced heat, and quiet operation for accurate positioning and dependable automation.

✅ Output current: 1.4-5.6A via DIP switches
✅ Input voltage: 20-50V DC (typ 24-48V)
✅ Up to 128 subdivisions; 16 selectable micro-step resolutions (400-25600)
✅ Pulse input frequency up to 200 kHz
✅ Anti-resonance and overvoltage/overcurrent protections

💡 What is a stepper motor driver used for in CNC and precision motion systems?

The driver controls current and sequencing to the motor coils, delivering precise steps and smooth motion for reliable automated tasks.

- High-precision micro-stepping up to 128 subdivisions for fine positioning - Handy for CNC routers, engravers, and 3D printers using NEMA 23/24/34 motors - Anti-resonance and protection features reduce heat, noise, and runout - Supports 20-50V DC input and pulse rates up to 200 kHz