How do electric toothbrushes, fans, and exhaust hoods work? In fact, their engines are designed to work. Some people call them engines.
The motor can also be divided into the brush and brushless two. One of the things that stands out to users is that the mini brushless motor works much quieter and runs more smoothly, so once you turn it on, you can immediately tell it's a mini brushless motor. From the user's point of view, the brushless motor is cheaper to use and easier to maintain, while the mini brushless motor has a long life, as long as it is regularly cleaned and maintained, the latter maintenance is very little. Knowing how it works can help us choose and buy some products on the market. A vacuum cleaner with a brush motor costs less than a regular mini brushless motor, so we can not blindly choose according to the price. Although brushless DC motor fault rate is low, long life, its cost is higher, and starting torque is much smaller than brushless DC motor. Mini brushless motor has the characteristics of brushless motor, control complex, and high cost, so in practical applications, except for the mini brushless motor parameters can not meet the requirements, of brushless motor applications.
Mini brushless motor has been used in many industries, with its various advantages of rapid development to occupy the market, I believe it will be more widely used in the future.