Into the motor drive selection method

Update:05-08-2019
Summary:

The stepper motor must be driven by the stepper motor d […]

The stepper motor must be driven by the stepper motor driver to operate normally, that is to say, one motor must be equipped with one driver.

Then the problem comes, there are many kinds of stepper motors, how to choose the stepper motor driver?

First, let's take a look at what is a stepper motor driver. The so-called stepper motor driver is an execution unit device that converts electrical pulses into angular displacement. This article summarizes the following selection methods for stepper motor drivers.

Selection method of the motor driver 1. First determine the torque of the required motor.

The selection method of the motor driver 2. From the model and application of the motor, determine the voltage and current of the motor.

Into the motor drive selection method 3, from the motor operating current size and voltage, determine the corresponding drive model.

Into the motor drive selection method 4, stepper drive is available with AC or DC power supply version, we can further determine the drive model according to the equipment power supply system.

Into the motor drive selection method 5, stepper drive selection should consider the stepper motor in the sudden braking, no overpressure.