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High quality stepper motor driver DM556 for nema 17 nema 23 stepper motor

DM556D stepper motor driver features
1.Adoption of 32-bit DSP,pure sine wave subdivision technology.
2.Low-noise,low-vibration and low temperature rising.
3.Voltage 24-50VDC
4.With 8 stalls output current setting,peak current 5.6A.
5.With 16 stalls microstep subduvision 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 current range 2.1-5.6A 2,4 phase nema 23,nema 34 hybrid stepper motor.
Microstep selection
| Pulse/Rev | SW5 | SW6 | SW7 | SW8 |
| Default | ON | ON | ON | ON |
| 800 | OFF | ON | ON | ON |
| 1600 | ON | OFF | ON | ON |
| 3200 | OFF | OFF | ON | ON |
| 6400 | ON | ON | OFF | OFF |
| 12800 | OFF | ON | OFF | ON |
| 25600 | ON | OFF | OFF | ON |
| 51200 | OFF | OFF | OFF | ON |
| 1000 | ON | ON | ON | OFF |
| 2000 | OFF | ON | ON | OFF |
| 4000 | ON | OFF | ON | OFF |
| 5000 | OFF | OFF | ON | OFF |
| 8000 | ON | ON | OFF | OFF |
| 10000 | OFF | ON | OFF | OFF |
| 20000 | ON | OFF | OFF | OFF |
| 40000 | OFF | OFF | OFF | OFF |
Current Selection
| Peak | RMS | SW1 | SW2 | SW3 |
| Default | OFF | OFF | OFF | |
| 2.1A | 1.5A | ON | OFF | OFF |
| 2.7A | 1.9A | OFF | ON | OFF |
| 3.2A | 2.3A | ON | ON | OFF |
| 3.8A | 2.7A | OFF | OFF | ON |
| 4.3A | 3.1A | ON | OFF | ON |
| 4.9A | 3.5A | OFF | ON | ON |
| 5.6A | 4.0A | ON | ON | ON |
Default:Customized according to customers' requirenents.
Dimensions:

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