Monte-Bianco Magnets Co., Ltd.
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Customized Arcs Wind Generator Magnet Permanent Neodymium Magnet
Wind power generation is one of the important applications of neodymium iron boron magnets. At present, the global installed capacity of wind power has exceeded 200 million kilowatt hours. However, due to factors such as excessive expansion and a sharp increase in rare earth raw materials, the overcapacity of wind power generation equipment is 260%.
The working environment of wind turbines is very harsh. They must be able to withstand the tests of high temperature, severe cold, sand, humidity, and even salt mist. The design life of wind turbines is usually 20 years. Currently, sintered neodymium iron boron permanent magnets are used in both small wind turbines and megawatt level permanent magnet wind turbines. Therefore, selecting the magnetic parameters of neodymium permanent magnets and requiring the corrosion resistance of the magnets are very important.
The H brand is mainly used in the fields of motors and sensors. SH brand is often used in places such as wind turbines and industrial motors that require high magnetic properties due to its high intrinsic coercivity.
Specification
| 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℉) |
