Common problems and related solutions for stepper motors
The stepper motor controller is an electronic product capable of emitting a uniform pulse signal. When the signal sent by the stepper motor enters the stepper motor driver, it is converted into a strong current signal required by the stepper motor to drive the stepper motor. The stepper motor controller can accurately control the stepping motor to turn through each angle. Here are some common problems and related solutions for stepping motors.
First, how to control the direction of the stepper motor?
The direction level signal of the control system can be changed.
Second, you can adjust the wiring of the motor to change direction, as follows:
For two-phase motors, simply swap the motor wires of one of the phases into the drive, such as A+ and A-switch.
For three-phase motors, the motor lines of two adjacent phases are exchanged, such as: A, B, C three-phase, exchange A, B two phases
Third, the stepper motor has large vibration and great noise. What is the reason?
This situation is encountered because the stepper motor works in the oscillation zone, the solution:
1. Change the input signal frequency CP to avoid the oscillation zone.
2, the use of subdivision drivers, so that the step angle is reduced, the operation is smoother.
3. Why does the motor not run after the stepper motor is energized?
