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Among those famous arc magnets manufacturers, it is a professional supplier in China, welcome to wholesale motor magnet, neodymium arc magnets, arc neodymium magnets, segment magnet, arc magnets neodymium from our factory.
Motor Magnet/Arc Magnet/Segment Magnet 
Arc magnets are commonly used in electric motors and generators. They are also usually used where a magnet needs to be formed around a cylinder. This arc neodymium magnet is made of grade N45 NdFeB magnetic material under ISO 9002 quality systems.
GME own a selection of different sizes and can manufacture magnets according to customers' special requirements.
Specification:
Grade up to N52, 38EH max.
Max. Working Temperature: 250 deg. C
Coating: Zn, Ni, NiCuNi, Gold, or Epoxy etc.
Application:
Electric motors and generators, automation equipment and devices
The Points you may interest:
http://www.gme-magnet.com/