The number of poles of a brushless motor refers to the number of magnets around the rotor, usually represented by N. The number of pole pairs of a brushless motor refers to the number of poles of a brushless motor, which is an important parameter for controlling power output by an external driver.
1.2-Poles brushless motor:
Structure: The rotor core has two magnetic poles.
Advantages: simple operation, low price, compact structure.
Application: Widely used in household appliances, pumps, generators, etc.
2.4-Poles brushless motor:
Structure: The rotor core has four magnetic poles.
Advantages: slower speed, larger torque and higher efficiency.
Application: Suitable for larger torque applications, such as power tools, compressors, etc.
3.6-Poles brushless motor:
Structure: The rotor core has six magnetic poles.
Advantages: moderate speed, moderate torque and high efficiency.
Application: Suitable for occasions requiring medium torque, such as machine tools, water pumps, etc.
4.8-Poles brushless motor:
Structure: The rotor core has eight magnetic poles.
Advantages: faster speed, smaller torque, and higher efficiency.
Application: Suitable for occasions requiring higher speed, such as high-speed machine tools, high-speed pumps, etc.
Our factory brushless motor series includes 22mm, 24mm, 28mm, 36mm, 42mm, and 56mm series, with optional 2-pole, 4-pole, 6-pole, and 8-pole magnets to meet the different needs of customers.
Post time: Jan-10-2024
