Electric Tricycle Controller Common Problem

Electric Tricycle Controller common problem

Electric car controller with a long time will inevitably have some problems, here are listed on some common problems and solutions to facilitate the improvement of investigation efficiency, so that consumers in the controller problems when they can do some simple investigation.

1, plus turn to sometimes turn, and sometimes to help the motor to turn?

Check the next phase line is plugged in, can not solve the problem is the controller is damaged, electric tricycle controller need to be replaced. 2, start when the noise is what reason?

The problem may be several reasons: 1. Motor itself noise, the motor due to design or overheating, use a longer time may lead to start when the noise, the solution: replace the motor. 2. Controller and motor matching problems, the controller software processing is not perfect, compatibility is not strong. Workaround: Replace the high standard controller. 3. After the motor starts to a certain speed and electric bicycle resonance, the solution: switch to other electric bicycles or controllers for this type of car specifically to do the match (the effect may not be obvious).

3, riding a turn did not reset, the brake why not work?

There are several possibilities for this problem. 1. brake failure, brake in the brake and did not give the controller brake signal, the reasons for this phenomenon may be bad brake switch contact, or the line is broken. You can pull the brake line from the controller to remove the brakes in the case of digital multimeter with the measurement of the diode test equipment to determine whether the two short-circuit, the normal should be short-circuit, otherwise the brake is damaged, the solution: Or a good disconnect line. If the brake is normal, then check the brake level is consistent with the controller, the controller is a high level of braking, then one of the brake cable should be connected to the power positive, if the controller is low level brake, electric vehicle controller For a long time there will be some problems, here are some common problems and solutions to facilitate the improvement of investigation efficiency, so that consumers in the controller problems can do some simple investigation.

1, plus turn to sometimes turn, and sometimes to help the motor to turn?

Check the next phase line is plugged in, can not solve the problem is the controller is damaged, need to be replaced. 2, start when the noise is what reason?

The problem may be several reasons: 1. Motor itself noise, the motor due to design or overheating, use a longer time may lead to start when the noise, the solution: replace the motor. 2. Controller and motor matching problems, the controller software processing is not perfect, compatibility is not strong. Workaround: Replace the high standard controller. 3. After the motor starts to a certain speed and electric bicycle resonance, the solution: switch to other electric bicycles or controllers for this type of car specifically to do the match (the effect may not be obvious).