DM422 2 phase digital stepper motor driver

Quick Detail:
DM422

Features

1. Adoption of 32-bit DSP, pure sine wave subdivision technology

2. Low-noise, low-vibration and low temperature rising

3. Voltage 20-40VDC

4. With 8 stalls output current setting, current range 0.5-2.2A

5. With 4 stalls microstep subdivision setting

6. Automatic half current, self-test, over voltage, under voltage, over current protection

7. Internal optical isolation, highest frequency response 200KHZ

8. Suitable for nema 17, nema 23 stepper motor current under 2.2A
Current selection
PeakRMSSW1SW2SW3DefaultONONON0.5A0.35AOFFONON0.70A0.50AONOFFON1.0A0.70AOFFOFFON1.30A0.90AONONOFF1.60A1.20AOFFONOFF1.90A1.40AONOFFOFF2.20A1.60AOFFOFFOFF

Microstep selection
Pulse/RevSW6SW8DefaultONON1600OFFON3200ONOFF6400OFFOFF
Default: Customized according to customers’ requirements. Mechanical Dimension(mm)