leadshine 3nd883 3 phase analog stepper drive max 50 vdc 8.3a more reliable quality

vector control is the theoretical basis for high-performance control of modern motors, which can improve the torque control performance of motors. it divides the stator current into the excitation component and the torque component by field orientation to obtain good decoupling characteristics. therefore, the vector control needs to control the amplitude of the stator current and the phase of the control current.