DM756D Stepping motor driver for nema 23 and 34 stepper
Product Features:
1. A high performance digital stepper motor driver based on DSP with advanced control algorithm.
2. Low-noise, low-vibration and low temperature rising
3. Voltage 24-70VDC
4. With 8 stalls output current setting, peak current 5.6A
5. With 16 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 2 and 4 phase nema23 and nema43 hybrid stepper motor with currenge range 2.1-5.6A
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 |
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 |
ON |
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 |
OF |
ON |
OFF |
OFF |
20000 |
ON |
OFF |
OFF |
OFF |
40000 |
OFF |
OFF |
OFF |
OFF |
Note:The pulse can be customized according to customers’ requirements.