Digital Stepper Motor Driver DM420Y for Nema 14 17 23 Motors, 0.3 to 2.2A Peak Current, 18 to 36V DC Input, High Performance Controller for Medical Equipment, Engraving, Laser, Labeling and Dispensing Machines

DM420Y Stepper Driver for NEMA Motors (Single Unit)
✔️ Peak current 0.3-2.2 A, DC18-36V input, 86x55x21 mm

Designed for NEMA 14, 17, and 23 motors, this high-performance driver is a common pick for medical equipment, engraving machines, laser systems, labeling lines, and dispensing devices. It keeps heat low, noise down, and vibration minimal while delivering precise motion control.

✅ Output Peak Current: 0.3-2.2 A (0.2-1.6 RMS)
✅ Input Voltage: DC 18-36 V
✅ 32-bit DSP control with up to 32 subdivisions
✅ Impulse response up to 100 kHz
✅ Optical isolation on differential input for strong anti-interference
✅ Drive current peak adjustable below 2.2 A
✅ Over voltage, under voltage and other protection features
✅ Small form factor: 86x55x21 mm, weight approx. 0.12 kg

💡 What is a digital stepper motor driver used for in precision automation? A handy introduction to motion control helps buyers understand its role. - Smooth current control for precise motion in automation - Handy for medical devices, engraving, labeling, and dispensing gear - Supports microstepping and up to 32 subdivisions for fine positioning - Compact form factor with optical isolation and protections