4010 oil cooling fan can be used for battery car charging pile heat dissipation. The service life of the oil cooling fan is about 30000 hours. What is the cause of noise when the oil cooling fan is used for a long time? What needs to be done?

The 4010 oil-bearing cooling fan is prone to noise for a long time. It needs dust-proof and water-proof function outdoors and needs regular maintenance to avoid too much dust, which will cause difficulties in the operation of the equipment. As a result, the speed of the fan will slow down, and the accuracy of the oil bearing itself will not be high. At the beginning of use, the sound is very quiet, because of the role of lubricating oil, the noise is more and more loud, and the speed is higher If you want to solve this problem, you can choose the double ball bearing. At present, the double ball bearing is the best and most popular. It not only has a long life, but also can solve the problem of noise.

The above is a brief introduction to 4010 oil-bearing cooling fan, hoping to help you. Shenzhen dongxingyue Technology Co., Ltd. specializes in cooling fan, including oil bearing, double ball bearing and hydraulic bearing. There are many sizes for you to choose. Understand the demand of various industries for fans, so we have cooling fans suitable for all fields.