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What are the reasons for the failure of electric flat motor?
Add Time£º[2018-02-24 16:16:48]   Hits£º160    Print  Close

 Electric flat car refers to electric flat car, electric flat car, platform car, cross car, electric rail car, ground crawler and so on, among which the most important part is electric motor.After a certain period of operation, there may be some minor problems, and the motor does not turn the most affected operation efficiency, so it is concluded that the motor does not have any way.

 
1. Use electric flat car detector to test whether there is any voltage in the electric lead wire, and the fault of the line and control circuit can be determined immediately.The measurement result is a voltage, which determines whether the motor is bad or the controller to the motor leads the fault, should be cleaned.The measurement results have no voltage, and it is concluded that there is a fault in the control circuit and the next step should be taken.
 
2. Measure the contact point of the battery box, and immediately check the problem that the car does not turn due to the power supply part.If there is no voltage display, turn on the power lock, and the indicator light on the dashboard is not bright, then it is concluded that the fuse of the fuse is broken, the fuse should be replaced, the wire is off, and the welding head may be replaced with a new line.If there is a voltage display, turn on the power lock, and the indicator light on the dashboard is not bright, then it is concluded that the power supply is broken, and the new lock can be replaced without power.
 
3. Disconnect the brake plug of the electric flat car controller and then roll the switch.When the car rolls, it is concluded that the brake switch is broken and has formed a short circuit fault and should be replaced with a new brake switch.If the car does not turn, then use a good speed control transfer, replace the original transfer.If the car is rolling, it is determined that the original speed regulation is broken, and the electric vehicle is not turned, and the new controller should be replaced.
Keyword:electric flat motor
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