In terms of its function, it should be a support, that is, it is used to bear the shaft in a literal interpretation, but this is only a part of its function. The essence of support is to be able to bear radial loads. It can also be understood that it is used to fix the shaft. Bearing quick and easy ......
Read MoreIn the micro DC motor, there will be a pair of small brushes, which are installed in the back cover of the micro DC motor, generally carbon material (carbon brush) or metal material (precious metal brush). Indispensable, so what is the role of this carbon brush in the micro DC motor?
Read MoreInsulation material is an important key material for motor products. Motors with different voltage levels have great differences in the insulation structure of their windings and key components, such as the insulation structure of high-voltage motor and low-voltage motor windings. The difference is ......
Read MoreAt this stage, the European Union and other countries have begun to formulate relevant standards, and have begun to promote and use electronic fuel pumps with carbon commutators in their pump cores to replace copper and other metal commutators to extend the service life of fuel pumps. The era of wid......
Read MoreSustainability in industrial processes has recently become a priority, and rare earth elements, which have been recognized by countries as key raw materials due to their high supply risk and economic importance, have opened up areas for research into new rare earth-free permanent magnets. One possib......
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