DMA860S 2-Phase Stepper Driver For CNC Routers And Engraving Machines AC 18 To 110 V And DC 18 To 160 V Input 8.2 A 256 Microstep Nema23 Nema24 Nema34 Compatible Motor Controller For Beefy Torque And Low Noise
✔️ 20-110V AC / 20-160V DC input, 256 microsteps, 2.2-8.2A
Two-phase stepper motor driver designed for precision motion in CNC routers and engraving systems. It handles broad power inputs (AC 20-110V or DC 20-160V), delivers strong torque with low noise, and includes protections to guard against faults.
✅ 256 microstep resolution; adjustable current up to 8.2A
✅ Supports Nema23, Nema24, Nema34 two-phase motors
✅ Input voltage 20-110V AC or 20-160V DC; optical isolation on control signals
✅ Overvoltage/undervoltage and overcurrent protections; low heat and vibration
✅ Automatic parameter self-tuning for motor matching
💡 What is a two-phase stepper driver used for in CNC machining and engraving setups?
- High torque with smooth microstep control
- Compatible with Nema23/24/34 motors and multiple voltages
- Optical isolation reduces electrical noise and missteps
- Built-in protections for motor and driver safety