F368 stepper motor driver is a new generation of three-phase low-voltage stepper motor driver designed on the basis of DSP full digital three-phase stepper motor driver, which has greatly improved the motor compatibility, external signal compatibility, receiving pulse frequency, life, reliability and stability than ordinary DSP mode, almost no vibration and noise; it is suitable for current 6.0A (effective value) or less, outer diameter 57-86mm (torque 1NM-12NM) of various models of three-phase hybrid stepper motor; the positioning accuracy can reach 60000 steps / turn.