Ring Neodymium magnet mainly has three types of magnetization directions, axial, diametrical and radial magnetization. Axial magnetization is easy to understand, and the magnetic lines travel through the length of the magnet. Diametrical magnetization means magnetic lines through wall thickness diametrically. Radial magnetization means magnetic lines from the circle center to the OD surface radially.
Ring neodymium magnets are widely used in industries such as electric motors, medical, sensors and speakers, automotive, aerospace and power generation applications. Due to the magnetic properties of rare earth magnets, it has replaced other magnetic materials to enable smaller designs but achieve the same results.
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NdFeB rod and cylindrical magnets are commonly used in power generation equipment.