(Haibo Technology) the maintenance method of brushless motor and circuit breaker
Brushless motor used for a long time, there will be some problems, such as the phenomenon of short circuit, then we should solve this problem how to solve it?.
1, if brushless motor circuit breaker in the end, after a good connection welded and coated with insulating material, sleeve and the insulating tube, binding, then drying.
2. The welding method, cold junction method or changing strip method can be used to repair the broken cage of cage rotor.
3, the break point in the slot, a small amount of break point for emergency treatment, the use of block out method to find the breakpoint, and in the winding off the part will be connected to the good and insulation.
4, winding due to turn, and the grounding and other short circuit and cause serious burning of the windings in general should be replaced by the new winding.
Should pay attention to in maintenance free brushless DC motor is not Moshouchengui, moving theory must be combined with the local actual situation at that time, open-minded, step by step analysis, rule out one by one until you find the real cause of the failure.
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