2024/05/20

What are the common faults of electric vehicle controllers and how to repair them?

The controller of an electric vehicle is one of the four important parts of an electric vehicle. It is the "brain" of the electric vehicle. It controls the start, operation, advance and retreat, speed, and stop of the electric vehicle motor. If the controller has a problem, it will be difficult to move. So the "health" of the controller is very important! At ordinary times, riding should be cherished well, so that it can work better for you!


2024/04/23

If the controller is broken, the following symptoms will occur.

Stop-and-go, the rear wheel does not rotate or it is difficult to push up, the noise is loud, the load is slow, the start is slow or weak, the electric vehicle vibrates, the motor does not rotate, the power consumption is higher than usual, and the speed is fast and slow.


2024/04/19

How to detect the quality of electric vehicle controller

Put up the rear wheel, the motor is off the ground, there is resistance to pushing the motor, or turn the handle, the motor has a sound and does not rotate smoothly, and there is no problem with the connection line between the controller and the motor, then the controller may be broken and the controller power tube is damaged; Replace the controller directly, if there is still a problem, it means it is not the problem with the controller.


2024/05/20

How to detect and repair the electric vehicle controller

The detection and maintenance of electric vehicle controller requires certain electronic technical knowledge. The following is a simple inspection and repair method


< 12 >