Brushless motors, especially the model boundary brushless motor, almost 100% use NdFeB strong magnet, mainly because neodymium magnets have the strongest magnetic force. The power of the motor is closely related to the performance of the magnet. Neodymium magnet volume and grade determines the maximum power of the motor.
The magnet in the brushless motor is installed on top of the rotor, which is one of the important parts of the brushless motor. The following image is the brushless motor structure, from which we can see the magnet location.
NdFeB Magnet shape requirements for brushless motors
Brushless motor Magnet shape mainly has block magnet, arc magnet, ring magnet, bread type magnet.
Advantages of Block Magnets: simple processing; relatively cheap price; a good choice of seeking the low cost.
Advantages of Arc Magnet: The arc ensures that the air gap between the magnet and the silicon steel sheet is always consistent, and seems to outperform the square
Neodymium Magnet in power and efficiency.
Advantages of Bread Magnet: Some professionals said they thought this magnet had a better effect than an arc magnet.
Advantages of Ring Magnet: Easy to install, superior performance, high-end general use of the ring magnets.
We are top neodymium motor magnets manufacturer in China, welcome to send your inquiry if you have demand of above magnets, we will reply you within one working day.
Tags: neodymium magnets, motor magnets
The magnet in the brushless motor is installed on top of the rotor, which is one of the important parts of the brushless motor. The following image is the brushless motor structure, from which we can see the magnet location.
NdFeB Magnet shape requirements for brushless motors
Brushless motor Magnet shape mainly has block magnet, arc magnet, ring magnet, bread type magnet.
Advantages of Block Magnets: simple processing; relatively cheap price; a good choice of seeking the low cost.
Advantages of Arc Magnet: The arc ensures that the air gap between the magnet and the silicon steel sheet is always consistent, and seems to outperform the square
Neodymium Magnet in power and efficiency.
Advantages of Bread Magnet: Some professionals said they thought this magnet had a better effect than an arc magnet.
Advantages of Ring Magnet: Easy to install, superior performance, high-end general use of the ring magnets.
We are top neodymium motor magnets manufacturer in China, welcome to send your inquiry if you have demand of above magnets, we will reply you within one working day.
Tags: neodymium magnets, motor magnets
Custom Neodymium Motor Magnets Manufacturer China Rare Earth Magnet Limited
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