1) High performance, low price;
2) Provides 16 kinds microstep selection,resolution can be set to 60000pulse/rev.
3) Once the pulse stops for 100ms,phase current automatically reduce to a half.
4) Bipolar constant current chopper control.
5) Photocoupler isolated input/output.
6) Adjustable drive current range from 0.2A-5.8A;
7) Single power input, voltage range from DC16-60V;
8) The upmost pulse response frequence amounts to 200Kpps.
9) Overheat protection&Overcurrent, under voltage protection.
10) Dimension: 25x136x92mm3 ,Net Weight:0.3kg.