English
Radial multi-pole radially oriented rings have the following advantages
over conventional segment magnets:
1. Improve the consistency of the distribution of surface gauss.
2. Reduce the deviation of the geometric centre and the Centre of gravity, and increase the surface gauss by 30%.
3. Improve the temperature resistance of magnet.
4. The surface magnetic field distribution is sinusoidal, which is more conducive to the design of low vibration, low noise and low high frequency submerged wave motors.
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