Why doesn't the Santana's air conditioning fan rotate?

1 Answers
ArthurMarie
07/29/25 1:59pm
There are several reasons why the Santana's air conditioning fan may not rotate, including poor motor lubrication. Below are specific explanations for why the Santana's air conditioning fan does not rotate: 1. Poor motor lubrication: The fan does not rotate because the motor lacks sufficient lubrication, making it unable to drive the rotation of the fan blades after installation. 2. Reduced starting capacitor capacity: The capacitor's capacity may decrease, leading to a smaller starting torque of the motor, which cannot drive the load. 3. Prolonged motor usage: Over time, the motor may wear out. After the motor's shaft sleeve wears out, it is prone to burning out. Long-term use of the motor can also increase its internal resistance, reducing its load-bearing capacity and making it unable to drive the rotation of the fan blades.
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