Another advantage of NdFeB ring magnets is their ability to perform across a wide range of operating temperatures. Unlike some magnet materials that exhibit significant degradation in magnetic properties at elevated temperatures, NdFeB magnets maintain their magnetic strength and stability over a broad temperature range. This versatility makes them suitable for applications subjected to...

The inclusion of a hole in NdFeB ring magnets significantly enhances their design flexibility. The hole allows these magnets to be used in rotating systems, such as electric motors, generators, and even magnetic bearings. In motors, for example, the hole can be used to mount the magnet on a shaft or axle, making it easier to integrate the magnet into the rotor or other moving components of...