What Should I Do If The DC Motor Is Not Charging?

When the DC motor that we normally use this suddenly appears to be uncharged, we should first check if the wiring is off and the belt is too loose and slippery. If neither of these phenomena occurs, then we should look for other The reason why the DC motor is not charging is.

1. The fan pulley of the DC motor is too loose or has oil slip;

2. The wire joints are loose or detached, and the wire sheath is damaged and grounded to cause a short circuit;

3. The commutator of the DC motor is worn, burnt or oily, the magnetic field coil is open or shorted, the armature coil is broken or shorted, the short circuit between the commutator pieces, and the insulating carbon brush holder is grounded;

4. The regulator or the throttle contact is ablated or contaminated, the balance resistance is broken, the voltage regulator is burned through the bridge line, the spring tension of the throttle is weak, the air gap is too small, and the voltage limit of the voltage regulator is too low. The closing voltage of the breaker is too high or the parallel coil is open.

When we face the phenomenon that the DC motor is not charging, don't panic and calmly respond. Check the reasons for the above points and find a solution. It can be used for a long time.