... 2.low power consumption 3.High microstep,high torque 4.low noise,broad voltae range, Characteristics:1.DC power input type:24V~ ... ~40°C Humidity<90%.I/O Ports:1,VCC+:DC power positive poleNote:Must guard against exceeding 80V,so ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Digital step motor drivers using new 32-bit DSP with high performance, high torque, and low noise