At present, there are more and more brushless power tools in the market, various kinds, such as electric hammer, electric scissors, electric drill, angle grinder, polisher and so on, which bring a lot of convenience to our production life and are favored by the majority of customers. So how brushless power tools are classified? How to wind the motor stator?

Machine à bobiner les aiguilles à haute vitesse à quatre broches pour le moteur de ventilateur de refroidissement automatique BLDC sans balais à stator interne

Brushless power tools classification.

1, home or engineering with, generally speaking, household power tools, the requirements are not very high, can meet the basic routine operation, usually not a lot of use, so a little power is okay; and used in engineering, can not be so casual, usually used more, to talk about efficiency, so the power should also be larger.

2, professional tools and non-professional tools, in general, the operation of ordinary power tools are relatively simple, but also relatively lightweight, the risk factor is lower; and for professional power tools, whether in the operation, or in weight, are more demanding than ordinary power tools, the risk factor is also greater.

3, general protection and advanced protection, the higher the safety, the higher the general level of protection, often divided into three levels, three levels of protection on the voltage requirements, but the high level of protection play a smaller power, so in the product classification, you can choose according to their own needs and operating level.

Moteurs sans balais pour outils électriques

Brushless power tool motor is the key part, the strength is not big, and it has a lot to do with it, the motor inside the coil, whether the winding meets the requirements, is also very important, power tool coil, the wire diameter is generally thicker, need special winding equipment, for power tool stator winding, it is recommended to choose high-quality motor winding equipment, to ensure that the winding qualified, so that the service life of power tools can be longer.

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