In our production and life, although the table fan motor has high reliability, the table fan motor is still a mechanical device. When used for a long time, the speed of the table fan motor may drop or even stop, so it is best to use the table fan motor. The running status of the table fan motor is monitored in real-time to facilitate the timely detection of problems. So, what problems may arise when we use table fan motors? Let's take a look at the answer next.
Here is the content list:
See the random file and appearance of the table fan motor
Look at the starting performance of the table fan motor
Look at the speed regulation performance of table fan motors
Leakage and continuous operation of table fan motors
See the random file and appearance of the table fan motor
First of all, we need to see whether there may be any omissions in the manual installation of the table fan motor, product certification, electrical circuit diagram, and packing list. We must check the table fan motor packing list and check the parts.
Secondly, look at whether the fan net cover and fan blades of the table fan motor are obviously deformed. The fan blades of the table fan motor need to be rotated. If the blades of the table fan motor are light and flexible and do not always stop at the same position, it can be considered as no problem, otherwise, there is a problem.
Look at the starting performance of the table fan motor
The starting performance of a table fan motor is an important quality indicator of the motor fan. Therefore, when testing the table fan motor, check whether the table fan motor can start from a standstill and operate normally at a slow speed and 85% of the rated voltage of the power supply, and check whether the table fan motor has a problem. The shorter the time required for a table fan motor from startup to normal operation, the better the startup performance of the table fan motor.
Look at the speed regulation performance of table fan motors
After the table fan motor is powered on, check whether the fan mechanical transmission part of the table fan motor is abnormally noisy. If so, it means there is a problem with the quality of the table fan motor. Because the table fan motor runs at high, medium, and low speeds, the motor and fan blades are stable, with low vibration and low noise, and the table fan motor is more sensitive in terms of shaking, stalling, non-intermittent, stagnation, and jitter.
Leakage and continuous operation of table fan motors
If the table fan motor generates electricity, if there is a feeling of numbness when touched by the hand, use a test pencil to test the table fan motor, and the test pencil also has a luminous display, it can be determined that the table fan motor is leaking, which is a quality problem of the product desktop fan generator. Can't ask for it.
In addition, after the table fan motor has been running continuously for 2 hours, if the surface of the headshell of the table fan motor is hot, it means that the temperature is too high and there is a problem and it cannot be used. Because under normal circumstances, the surface temperature of the head of the table fan motor is below 50℃, so there should be no feeling of hot hands.
Therefore, Guangzhou Yuexun Electric Appliance Co., Ltd. has conducted a connection test on the table fan motor before leaving the factory and has guaranteed the quality assurance rate. Reduce the occurrence of table fan motor problems. If you have questions about table fan motors, you can consider cooperating with us and using our cost-effective products. welcome.