Magnetization direction of NdFeB magnets

Magnetization direction of disc

Disk NdFeB magnets can be magnetized axially or radially.

20201214065913 89305 - Magnetization direction of NdFeB magnets

Axial magnetization

20201214065923 19391 - Magnetization direction of NdFeB magnets

Radial magnetization.

Cases:

Magnetization direction of NdFeB

Length, width and thickness: square magnets are defined in three dimensions. It is consistent that we define the thickness dimension along the magnetization axis. Thickness is usually the smallest size, but not always! Sometimes, the longer side is used as the magnetization direction, but we still call the long side thickness, but the longer number is usually placed in the last number. It is easy to see clearly the magnetizing direction of the square magnet at a glance. For example, for F8 * 5 * 20, the magnetization direction is 20.

Magnetization by thickness

.png - Magnetization direction of NdFeB magnets

Case study:

Magnetization (magnetization) direction of middle hole NdFeB magnets

The middle hole magnet can be magnetized axially or radially.

.png - Magnetization direction of NdFeB magnets2 - Magnetization direction of NdFeB magnets     

Axial magnetization

  .png - Magnetization direction of NdFeB magnets2 - Magnetization direction of NdFeB magnets

Radial magnetization

Case:

Magnetization direction of NdFeB magnet

Magnetizable tile in one direction.

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North pole side

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South pole side

Cases:

.png - Magnetization direction of NdFeB magnets  

Magnetization by circumference

.png - Magnetization direction of NdFeB magnets

Magnetization by thickness

Cases:

It can also be multi pole magnetization.

.jpg - Magnetization direction of NdFeB magnets

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