The stator coil of the brushless engine needs to be replaced regularly. It has also been used for a while. It needs to be replaced in time to promote the normal use of the motor. Before replacing, we need to know that there are some ways to replace the stator coil. The following content is as follows. Step of the stator coil:
1. Preparation: Except for the fault motor coil, check the electronic iron core to eliminate the burrs; remove the debris in the groove to ensure that the storage tank is cleaned and sprayed semiconductor paint.
2. After removing the tide, follow the standard test test. After passing, the resistance can be used to prepare for the equipment tool for equipment tools. Saudi belts, impregnated paint, covering new coils, etc.; Processed unsolvable stator coils before offline for insulation inspection or pressure resistance test; ensure completeness.
3. Embedded row: According to the data order of the data recorded earlier; put the insulation structure of the insulation structure on the bottom of the groove, the upper and lower layers, the bottom of the groove and the cushion; Please pay attention to the heating current and control the temperature; the lower coils should be performed for pressure resistance to ensure that the lower coils should be intact.
4. Wiring: Welded the wiring method according to the brush -free motor and welded and welded according to the line.
5. Use silver welding to heat the coil during welding to prevent the coil from being burned.
6. Check the welding quality, remove the welded burrs, use the bandage of the insulation specification, use six waxes to yellow waxes, Yunmu eight times, and the outer layer of the white sand belt.
In addition to completing the replacement of the stator coil according to the correct method, it is also mainly inspected. When the brushless motor replaces the stator coil, we must pay attention to the correct wiring. Ensure welding quality.
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