Hangzhou Yangyi Magnetics Co., Ltd.
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Customized Multi Poles Anisotropic Bonded Neodymium Magnets With Epoxy Coating
Customized Multi Poles Injection Molded Anisotropic Bonded Neodymium Magnets
Bonded Neodymium magnets are made of the powerful Nd-Fe-B material mixed into an epoxy binder. The mix is approximately 97 vol% magnet material to 3 vol% epoxy. The manufacturing process involves combining Nd-Fe-B powder with an epoxy binder and compressing the mixture in a press and curing the part in an oven.
| Product Name | Customized Multi Poles Injection Molded Anisotropic Bonded Neodymium Magnets |
| Material | Bonded NdFeB |
| Coating | Black Epoxy |
| Max Operating Temp | 150°C |
| Shape | Ring |
| Used | Industrial Magnet |
Advantages Of Compression Bonded Magnets
1: Higher magnetic strength than injection molded magnet.
2: High corrosion resistance (Epoxy coating, parylene coating) and temperature resistance, the salt spray teasting >72 hours
3: Magnetizing with complex patterns (Multi-poles on OD, ID, end face (axial), radial, helical magnetization......)
4: Higher magnetic property (Br: 3500-8000G, BHmax: 3-12MGOe, Hcj: 4000-17000 Oe
5: Complicated shape
Typical Bonded Magnet Applications:
Sensors
Brushless DC Motors
General Bonded Magnet Applications:
Materials are isotropic and can be magnetized in any direction
Wide range of existing tool sizes are available in rings, discs and rectangles
Exsisting Multipole magnetizing fixtures for quick prototyping
Easily machined
Existing Multipole rings simplify assembly verse arc sepments
