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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
Peak | RMS | SW1 | SW2 | SW3 |
Default | ON | ON | ON | |
0.5A | 0.35A | OFF | ON | ON |
0.70A | 0.50A | ON | OFF | ON |
1.0A | 0.70A | OFF | OFF | ON |
1.30A | 0.90A | ON | ON | OFF |
1.60A | 1.20A | OFF | ON | OFF |
1.90A | 1.40A | ON | OFF | OFF |
2.20A | 1.60A | OFF | OFF | OFF |
Microstep selection
Pulse/Rev | SW6 | SW8 |
Default | ON | ON |
1600 | OFF | ON |
3200 | ON | OFF |
6400 | OFF | OFF |
Default: Customized according to customers’ requirements.
Mechanical Dimension(mm)
