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Neodymium Arc Magnet is a common type of neodymium magnet. These magnetic arc segments can be assembled together in iron housing to provide magnetic field for electromagnetic motors. Neodymium arc magnets are widely used in high performance motors and various other electronics. Please just feel free to send us an enquiry if you are looking for neodymium arc magnets, curved magnets, segment magnets, motor magnets or related magnets.
Neodymium Arc Segment Magnets
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 Arc type |  Disc type |  Ring type |  Rod type |  Block type |  Sphere type |
Neodymium Arc Magnet manufacturer & supplier
We are professional Neodymium Magnet manufacturer and supplier in China. We can produce Neodymium Magnet (NdFeB magnet) according to your requirements. More types of Neodymium Magnet (NdFeB magnet), Sintered Neodymium Magnet (NdFeB magnet), please contact us right now.
General Introduction
Arc magnets can be seen as a part of ring magnets or disc magnets. Sometimes arc magnets are called as segments magnets. Neodymium arc magnets are mostly used in electronic machines, equipments, permanent magnet motors, generators, rotors, stators, couplings, wind turbine and other applications. These products will generate a lot of heat and energy in high speed running. So the built-in arc magnets have to withstand high temperature in operating.
If you require any specific information about our magnets please contact our sales team.
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Arc Type
| Material | Shape | Dimension |
|---|---|---|
| Neodymium Magnets | Arc Magnets | 2'' OD x 1.75'' ID x 1'' thick |
| Neodymium Magnets | Arc Magnets | 1.5'' OD x 1.25'' ID x 0.75'' thick |
| Neodymium Magnets | Arc Magnets | 1'' OD x 0.75'' ID x 0.75'' thick |
| Neodymium Magnets | Arc Magnets | 14'' OD x 8'' ID x 1'' thick |
| Neodymium Magnets | Arc Magnets | 12'' OD x 6'' ID x 0.5'' thick |
| Neodymium Magnets | Arc Magnets | 8'' OD x 4'' ID x 1/4'' thick |
| Neodymium Magnets | Arc Magnets | 8'' OD x 4'' ID x 1/4'' thick |
| Neodymium Magnets | Arc Magnets | 2'' o.r. x 1'' i.r. x 1'' x 30 |
| Neodymium Magnets | Arc Magnets | 2'' o.r. x 1'' i.r. x 1'' x 30 |
| Neodymium Magnets | Arc Magnets | 2'' o.r. x 1'' i.r. x 1'' x 30 |
| Neodymium Magnets | Arc Magnets | 2'' o.r. x 1'' i.r. x 1'' x 30 |
| Neodymium Magnets | Arc Magnets | 1 1/8'' o.r. x 1'' i.r. x 3/4'' x 45 |
| Neodymium Magnets | Arc Magnets | 1 1/8'' o.r. x 1'' i.r. x 3/4'' x 45 |
Magnetization Direction
 Diametrical |  Diametrical |  Width |  Thickness |
Engineering drawing is important and necessary for arc shaped magnets. To avoid any misunderstanding of the dimensions and positions, please provide a clear drawing with detailed specifications, tolerance and additional requirements if any.
We list some drawings of common types of neodymium magnet segments as follows for your information.
Surface treatmen
For iron component (about 66%), it is easy disadvantages oxidizing power is strong rust there often (neodymium magnet) Nd-Fe-B sintered magnet. Surface treatment that a mandatory essential to prevent it, there is a method using various materials in it. To determine the material of plating depending on the environment used is neodymium.
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| Coating | Zinc | Nickel | Gold | Silver | Epoxy | Parylene |
| Thickness | 7-15um | 15-21um | 16-23um | 16-23um | 20-38um | 10-15um |
| Salt spray test | 12 hours | 24 hours | 36 hours | 24 hours | 48 hours | 48 hours |
Certificate
