1. Max current output 4.5A(SR4) / 7.8A(SR8)
2.Power supply 24-28V (SR4)/24-75V(SR8)
3.Microstep 2-256 available
4.small size

Main features:

1. supply voltage  80-265VAC

2. input current 4 switch , 16 choose, Max current is 8A

3. current control with advanced digit PID current control,with high speed andlarge torque

4.Microstep 16 different resolutions selectable via switch: 200, 400, 800, 1600, 3200, 6400, 12800,25600, 1000, 2000, 4000, 5000, 8000, 10000, 20000, 25000 step/rotate

5. speed range with appropriate stepper motor ,the speed can reach to 3000rpm

6. resonance-restain can check the resonance itself to restain the intermediate frequency vibrate

7.Drive power on self-checking motor parameter

8. Optional motor idle current 25%,50%,75% or90%

9.Self-checking, motor with 1 turn/s speed do two laps positive & negative reciprocating movement via dial switch

function

dimension