Product Description
Bonded Block Neodymium Magnets are made of the powerful Nd-Fe-B material mixed into an epoxy binder. The mix is appropriately 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. Our dimensional tolerance is about +/- 0.05mm.
It is also possible to incorporate shafts, brushes and other inserts into the process, simplifying the magnetic assembly manufacturing process. Injection molded magnets can be insert molded directly onto or around existing components, often eliminating the need for additional steps in the manufacturing process. bonded ndfeb rectangular magnet.
Compression Bonded Block Neodymium Magnets are ideal for applications requiring tight tolerances and high magnetic strength. They are isotropic – so they may be magnetized in any direction – and the epoxy binder allows bonded magnets to be resistant to most industrial automotive fluids and solvents. Our magnets exhibit good mechanical strength. Tooling costs are generally lower than they are for injection molded parts.
The Bonded Block Neodymium Magnets are highly praised and trusted by customers for its excellent performance and quality, reasonable price, and perfect service system. Quality products and efficient services are always our promise and principal.
Product name | Bonded Block Neodymium Magnets |
Material | Bonded Neodymium-Iron-Boron |
Grade | BN-6 |
Coating | Black epoxy |
Shape | Ring |
Dimensional Tolerance | +/-0.05mm |
Magnetization Direction | 4-Poles on OD |
Temperature Range (Deg C) | 0 to 100 |
Remanence(Br) | 550-620 mT |
Coercivity | >600 kA/m |
(BH) max | 44-56 Kj/m³ |
Pull strength | Approx. 5 lbs |
Advise | This is not a toy. Inappropriate use might cause injury. |
We can provide
1. Best package: Any requirement for package can be satisfied.
2. Fast reply: All your inquiry will be replied within 24 hours.
3. Reasonable price: we are direct manufacturer and able to offer better price.
4. Good quality: we are experienced in quality control.
5. Full-way tracking the cargo for you before the goods arrive.
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