Having to fix your motor regularly can be a very expensive and inconvenient experience, especially if you need it during the day --to- A day\'s business or your business or family. So, what can you do to minimize the need to repair the motor frequently? The key is to check and repair your car frequently. Make sure that the record is completed and what has been replaced or fixed so that future failure patterns become apparent. Check the motor for dirt and corrosion. You have to blow, brush, vacuum or wipe dirt from the frame and air passage as this can heat the motor and eventually cause the motor to fail. The feeling of air discharged from various cooling ports; If there is no air, or the pressure is small, the internal passage of your electric engine is likely to be blocked and needs to be cleaned. You will also need to check for any corrosion as this may require professional motor repair. Checking the lubrication of the motor also helps to minimize the need for motor repair. Lubricate the bearing only when the bearing is scheduled, or when the motor is running noise or heat. Excessive lubrication can damage the bearing because too much grease and oil can cause dirt to gather. Motor repair can also be avoided if you check heat, noise and vibration. For overheating or vibration, it is a good idea to feel the frame and bearing of the motor and listen to any abnormal noise. If any of them exist, this may mean a system failure and the use of the motor should be stopped immediately. Finding problems quickly helps reduce maintenance costs. If you have a DC motor, you should also check the brush and the changer. Look at the brushes when the motors are running-they should be riding on the changer with little spark and no noise. After turning off the engine, check whether the brush moves freely in the bracket and whether the spring tension on each brush is the same. Doing this regularly will reduce your need for constant repair of the motor. If you have a synchronous motor, the brush and the collector ring should be checked. If you notice that there are any black spots on the collection ring, it must be removed gently rubbed with fine sandpaper. Any signs of wear ( Including the marks of the brush and the marks of the arc) Rings will need to be repaired or replaced. The collection ring brush should also be checked in a manner similar to what is required for DC motor repair.
