With the development of society and economy, the people requires a higher and higher air quality in their working and life environment,
The brushless DC motor consists of a motor body and a driver, and is a typical mechatronic product. Brushless motor means a motor without brushes and commutators (or collector rings), also named as commutatorless motor. As early as the birth of the motor in the last century, the practical motor…
Many people who know nothing about the fan industry might think the AC fan and DC fan are the same, the fact is that they both are different. I am gonna tell the differences from their bearing systems.