What hazards does excessive temperature of centrifugal fans bring?

A centrifugal fan is a device that converts electrical energy into kinetic energy. During use, due to frequent high-speed operation, the body temperature often increases. So, some users have questions, will this have an impact on the centrifugal fan itself? What harm will it bring?If the temperature rise of a centrifugal fan is too high, it will increase the wear and tear of its components, reduce the service life of the fan, and increase the maintenance cost in the later stage. Therefore, in the long-term use process, it is necessary to observe and test whether the fan is within the rated temperature range. The installation area of the centrifugal fan needs to maintain air circulation, otherwise it may also cause an increase in fan temperature, which not only damages the body but also affects other related equipment, resulting in unnecessary losses.Due to many factors that cause abnormal temperature rise in centrifugal fans, if the temperature only increases due to the normal operation of the fan, it only needs to be cooled down; But if the excessive temperature rise is caused by a lack of oil in the bearings, it needs to be taken seriously, because the lack of oil in the bearings can cause friction damage, and in severe cases, it can also lead to fan self ignition.In addition to the above, excessive temperature of centrifugal fans can also increase energy consumption. So, in order to avoid accidents, reduce production operating costs, and improve production efficiency, we need to regularly inspect and maintain the fans to ensure that their operating parameters are within the rated range.