... 2.low power consumption 3.High microstep,high torque 4.low noise,broad voltae range, Characteristics:1.DC power input type:24V ... :2~6A3.Mircostepping:1(1.8º),1/2,1/4,1/8,1/16,1/32,1/64,1/128,1/2561/5,1/10,1/25,1/50,1/125,1/2504.Protect form ... ': aBigImageSrc } ); } )(); Digital step motor drivers using new 32-bit DSP with high performance, high torque, and low noise