Stepper motor controller as a kind of induction motor controller, by using the principle of electronic circuit will direct current (dc) into a time-sharing power supply. There are many species of the stepper motor controller, below small make up for the following its classification. Generally can be divided into permanent magnet stepping motor controller, reactive and hybrid three. The permanent magnet stepper motor controller, generally for two phase, the torque and small; Reactive stepping motor controller for three-phase, commonly used to implement large torque output, but the noise and vibration is larger; Hybrid stepping motor controller is the permanent magnet and reactive advantages together, divided into two and five phase. Above is the stepping motor controller is introduced, you understand?
