Brushless motor relative to the traditional brush motor, all aspects of the advantages are more obvious, such as high efficiency, low noise, long life, high accuracy, currently more widely used. However, brushless motors are relatively high cost, need to match the professional electronic controller, the system is relatively complex, so the purchase also needs to be considered according to the actual situation.
Brushless motors in general, can be classified according to the rotor and stator and the different applications, common classification as follows:
1. Classified by rotor structure:
Outer rotor brushless motor: the rotor is located on the outside of the stator, usually used for high-speed, high-power applications, such as electric vehicles, wind power generation, etc.
Inner rotor brushless motor: the rotor is located inside the stator, usually used for low-speed, low-power applications, such as household appliances, power tools, etc. 2.
2. Classified by stator structure:
Iron core stator brushless motor: stator consists of iron core and winding, usually used for high speed and high power applications.
Brushless motors with coreless stator: the stator has no steel core, the winding is fixed directly on the shell, usually used for low speed and low power applications.
3. Classification by application areas:
Industrial brushless motors: usually used in industrial automation, robotics, CNC machine tools and other fields.
Consumer electronics brushless motors: usually used in household appliances, power tools, smart phones, etc.
Brushless motors for electric vehicles: usually used in electric bicycles, electric vehicles and other fields.
What are the common types of brushless motors? How is the brushless motor classified? The above has made a simple explanation, I hope it can help!
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