DM556S Digital CNC Stepper Motor Driver 2 Phase Hybrid Controller For Nema 17 23 24 34 Motors 20 To 50V DC 1A To 6A 256 Subdivisions Ideal For CNC Router Milling And Engraving Machines
UPC:
✔️ 2-phase hybrid driver, 20-50V, 1-6A, 256 subdivisions, auto-tune
The DM556S is a digital CNC stepper motor driver using a 32-bit DSP core to control two-phase hybrid motors. It's designed for compact CNC setups like milling and engraving machines. It supports NEMA 17, 23, 24, and 34 motors and offers automatic current halving at rest for efficiency. Ideal for small to mid-size CNC routers, engravers, and automated equipment.
✅ Built-in auto-tuning optimizes operating parameters for various motors
✅ 256 subdivisions with adjustable current (200-51200 range) for precision
✅ 20-50V DC input (24V recommended) and automatic rest current halving
✅ Supports 4-, 6-, and 8-wire two-phase motors: NEMA 17, 23, 24, 34
✅ 32-bit DSP processing with advanced current control and smoothing
✅ High-speed impulse response up to 500 kHz (factory default 200 kHz)
💡 What is a CNC stepper driver used for in hobbyist workshops? This handy device helps manage precision motion in small CNC setups.
- It regulates motor current, torque, and microstepping for smooth control
- It supports multiple motor sizes including NEMA 17, 23, 24, 34
- It is commonly used in milling, engraving, CNC routers, and similar equipment