Product features:

1. Adopt high speed motion control  DSP CPU.  2s self-adaptive after booting. suit for 42,57mm 2phase motors.

2. DC20~52V input

3. Has 16Microstep sub-divide options.  Max. step quantity is 51200P/R. 

4. Peak current in working condition is 3-6.5A. Output current has 8 grades. Current resolution is 0.25A.

5. Has half-current ,over voltage,over current protection and faults diagnose functions. 

6. Automatic stanby fuction. after 1s will be half current 

7. Position holding after power off. driver can save motor position

8. some control signals or logic can be customized

Advantages:

Reliable quolity     More stable    Compact size    Easy using     Low cost     Support OEM/ODM

Disadvantages:

Only accept 5v input , If connect to PLC should connect a 2K resistance.