What is a stepper motor driver?
What is a stepper motor driver?

In the industrial field, we often use stepper motors and have long been familiar with them. But "what is a stepper motor driver?" Here's a sharing.

 

The stepper drive system is composed of a stepper motor and a stepper motor driver. So how can the performance of the stepper motor drive system be good? It depends on the performance of the stepper motor itself, and its performance also depends on the quality of the stepper motor driver. Unlike ordinary motors, stepper motors cannot be directly connected to DC or AC power, and must use a dedicated drive power, that is, a stepper motor driver. The controller can control the angular displacement by controlling the number of pulses, so as to achieve the purpose of accurate positioning; it can control the speed and acceleration of the motor rotation by controlling the pulse frequency, so as to achieve the purpose of speed regulation.

What is a stepper motor driver? What is the principle of the stepper motor driver, the stepper motor driver is powered by a unipolar DC power supply. When each phase winding of the stepping motor is energized according to the appropriate sequence, the stepping motor can be rotated step by step.

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