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The common reasons for the motor of the Jiangmen ceiling fan not rotating are: broken winding, lack of oil holding the shaft, abnormal capacitance, etc. The latter two types of problems are more common. Let's take a look at how to repair it together.

1. Measure the operation and speed regulation winding of the Jiangmen ceiling fan. First, rotate the timer of the Jiangmen ceiling fan. When you hear a clicking sound, explain that the timer is normal. If there is no clicking sound, it indicates that the timer is damaged. If there is no resistance value, it may be due to the motor winding burning out and breaking the circuit. For motors with thermal fuses in series, it is possible that the thermal fuse is open. The motor should also be disassembled and checked. If it is only an open circuit, short circuiting the thermal fuse can restore normal operation. All gear switches are damaged, but it is unlikely.

2. Check if the shaft is held, remove the Jiangmen ceiling fan cover, and manually rotate the motor shaft. If it cannot be rotated, it indicates that the motor shaft is severely held. Disassemble the motor, first remove the oil and rust on the front and rear shaft sleeves and motor shafts, and then add enough sewing oil to the felt of the front and rear shaft sleeves. Most Jiangmen ceiling fans can eliminate the problem.

3. Measure the starting capacitance. If the motor shaft rotates flexibly, measure the starting capacitance of the Jiangmen ceiling fan motor. Firstly, use a multimeter R × Measure the resistance values of the entire Jiangmen ceiling fan motor during operation, starting, and speed regulation windings, i.e. the resistance values of the black and yellow leads, at the 100 Ω level, by measuring the starting capacitance at both ends of the motor.

Article source: Jiangmen ceiling fan http://www.yalu888.com