1) New generation 32 bit Digital Signal Processing Technology,enhenced performance from the analogy technology.

2) Set 4 position switch for microstep,highest 32 microstep.

3) Current controlled smoothly,accurated,the motor heat is very small.

4) The highest pulse response frequence is 200Kpps.

5) When pulse input stopped over 200ms,motor current reduced by half.

6) At low frequency and small microstep,there is very good Stability.

7) Photoelectricity isolation differencial signal input.

8) Peak current is less than 4.0A

9) Voltage range DC20-80V

10) Over Voltage and over current self-protection function.

11) Size is 118*76*33mm,Net weight is 0.3kgs.