Subdivided drive main advantages are: eliminate the low frequency oscillation of the motor. Low frequency oscillation is a stepper motor (Especially the reactive motor)The intrinsic characteristics of, and segmentation is the only way to eliminate it, if your stepper motor sometimes have to work in the resonance region (Such as arc), select the subdivision driver is the only option. To improve the output torque of the motor. Especially for three-phase reactive motor, the torque increases by about 30 - than when not subdivided40%. 吗? To improve the resolution of the motor. Due to reduced the step Angle, improved the interval evenness, 'improving the resolution of the motor is self-evident. The advantages of these advantages, especially in performance, and is not the change of a quantity, but a qualitative leap. According to our records, the original use of subdivision drive after the user through the comparison, re-election for subdivision drive mostly. So we suggest you had better choose subdivision driver. the main products: stepper motor, brushless motor, servo motor, stepping motor drive, brake motor, linear motor and other kinds of models of the stepper motor, welcome to inquire. Telephone: