Advantages and disadvantages of parallel magnetization, radial type magnetization and radial external magnetization

Advantages and disadvantages of parallel magnetization, radial type magnetization and radial external magnetization.
There are many ways to magnetize magnets, as we all know. However, in the magnetization methods of motor magnets, the common ones are parallel magnetization, radial inner magnetization and radial outer magnetization. Today, we will talk about the advantages and disadvantages of these magnetization methods.

The advantages and disadvantages of parallel magnetization, radial inner magnetization and radial outer magnetization are as follows:

• Advantages of parallel magnetization: simple magnetization. The disadvantage is that the contribution of magnetic distance is small.
• Radial magnetization advantages: more winding, good heat dissipation. The disadvantage is that the magnetic field is required to be large.
• Advantages of radial magnetization: easy to saturate, simple structure. The disadvantage is that the winding is limited and the heat dissipation is not good.