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Neodymium Magnetic Motor Permanent NdFeB Arc Magnet Customized
Arc NdFeB magnets are strong and durable magnets that are shaped like a segment of a ring or arc. These magnets are commonly used in motors, generators, speakers, and other electronic devices that require a strong magnetic field. They are made from rare earth materials and offer high magnetic strength and coercivity.
There are many levels of NdFeB magnets
| Grade | Max Operating Temperature | Grade | Max Operating Temperature |
| N35-N48 | 80℃ (176℉) | 30SH-45SH | 150℃ (302℉) |
| N50-N52 | 60℃ (140℉) | 30UH-45UH | 180℃ (356℉) |
| 30M-50M | 100℃ (212℉) | 28EH-38EH | 200℃ (392℉) |
| 30H-48H | 120℃ (248℉) | 28AH-35AH | 230℃ (446℉) |
Arc NdFeB magnets are resistant to demagnetization, which means they retain their magnetism for longer periods of time compared to other types of magnets. This makes them particularly useful in applications where a strong magnetic field is required over an extended period.Arc NdFeB magnets are also widely used in speakers and headphones. They create a strong and stable magnetic field that allows for a clear and high-quality sound output. The small size of these magnets makes them ideal for use in portable electronic devices such as smartphones and tablets.
