Efficient operation of high-speed centrifuge not only requires stable functions and competitive operation, but also daily maintenance, problem detection and prevention are very important. The motor heating of high-speed centrifuge is a common problem, but what is the reason?

The cause of motor heating is determined from the noise detection in the working process of high-speed centrifuge. Whether the concentricity of the main shaft of the high-speed centrifuge is accurately aligned. Generally, people will not pay attention to the concentricity. If the concentricity of the main shaft tends to be large, it is easy to cause bearing heating, which will make the high-speed centrifuge produce noise during operation.

The equipment of high-speed centrifuges is also an important reason. High-quality centrifuges are relatively better equipped. However, if users choose cheap bearings in order to save money, such bearings are easy to heat up, and even serious laboratory accidents such as bearing burning stub shaft may occur. Therefore, we must choose better brand bearings and do not choose cheap products for the sake of cheapness. Even if it is the same brand, its origin is different, and its quality may be different.

The selection of lubricant for high-speed centrifuge is also very important. High quality high-temperature lithium grease is selected. The good and bad lithium grease is also another main reason for bearing heating. At the same time, we should make a detailed investigation. If the mechanical conflict is accompanied by noise and the mechanical parts are significantly worn, it shows that the bearing presents a problem, and the bearing needs to be replaced at this time. Therefore, it is advocated that people buy brand bearings. Centrifuges serve high-speed equipment. High speed is to use good bearings, and high-quality bearings can ensure the long-term normal operation of centrifuges.