High performance,low prices;

Provides 10 kinds of microstep selection;

Special control circuit,greatly amounts to 200Kpps;

Upmost response frequence amounts to 200Kpps;

Once the pulse stops for 100ms,phase current automatically cut by half;

Bipolar constant current chopper control;

photocoupler isolated input/output;

Drive current from 0.0A/phase to 1.5A/phase;

Single power input,voltage range from DC12-40V;

Overheat prortection&Overcurrent,under voltage protection;

Dimension 96x56.5x21(mm3);Net weight :0.13kg