Neodymium arc magnets, also known as Neodymium segment magnets or Neodymium curved magnets, are a unique shape of Neodymium magnets. Almost entirely of Neodymium arc magnets are used for either rotor and stator in the permanent magnet (PM) motors, generators, and magnetic coupling devices. Large Neodymium arc magnet refer in particular to the Neodymium arc magnets with the large size. With the extensive application of high-power rare earth permanent magnetic motor and generator, the demand for large Neodymium arc magnets becomes more and more enormous. Unlike regular-sized magnets, Large Neodymium arc magnets in rotating machinery are generally requiring countersunk hole to fix rather than frequently-used structural adhesive.
