With the rapid development of the Electric Car industry chain, various Electric Sedan Car have appeared on the market. Nowadays, the quality and appearance of Electric Sedan Car have been greatly improved. In order to better extend the use of Electric Sedan Car life, the following Electric Car manufacturers teach you how to maintain Electric Car motors.
Whether it is a brushed Electric Car motor or a brushless Electric Car motor, excessive input current will affect the performance. The voltage to the motor is supplied through the controller. Aging of the electronic components within the controller will cause the current input to the motor to increase. Therefore, Electric Car manufacturers recommend that the controller must be checked and replaced if necessary.
When Electric Car manufacturers dismantle the motor, they can take out the rotor from the extended end or non-extended end of the shaft. If there is no need to disassemble the fan, it is more convenient to take out the rotor from the non-shaft extension end. When removing the rotor, you should prevent damage to the stator winding or insulation. To replace the winding, you need to check the form, size, number of turns, wire gauge, etc. of the original winding.
When the motor stops running, Electric Car manufacturers should promptly remove dust and sludge outside the motor to keep the motor clean to prevent oil and water from entering the inside of the motor. Do not spray water directly when cleaning.
Electric Car manufacturers recommend that Electric Car motor gears, bearings and deceleration parts should be lubricated regularly. If the gears and bearing inner and outer casings are excessively worn, the anti-vibration plates are deformed, and the spring performance is reduced or broken, the controller should be replaced. Pay attention to charging the Electric Car battery frequently to maintain sufficient voltage of the battery to prevent the motor from heating up due to insufficient voltage and accelerating the aging of the Electric Car motor.