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Injection Bonded Ferrite Magnets, Control Switch Injection Molded Ferrite Plastic Magnets, Anisotropic Ferrite MIM Permanent Magnets for Motor Rotor Shaft, Anisotropic and Isotropic Ferrite Sensor Magnet, Bonded Ferrite Magnetic Assemblies China Supplier and Factory
Injection Bonded Ferrite Magnets Technical
Material: Plastic Binders and Ferrite Powder
Method: Injection Mold
Part No.: MPBD-IM07F003
Flux Force:per pole ≥0.5N
Tolerance: ±0.1 mm
Maximum Operation Temperature: 180 °C
Delivery Time: 15-30 days
Made in China
The advantage of injection molded magnets
For this kind of isotropic magnets, any magnetization direction can be applied. This is a congenital advantage to manufacture the multi-polar magnets.
Injection molded magnets have excellent dimensional accuracy and serial productivity.
Thin wall thickness and complex shape can be manufactured.
Over-molding and insert-molding with other parts, like back yoke, hub, shaft is readily available, as well as injection other polymer parts can be incorporated.
The polyer binders’s volume fraction of injection molded magnets higher than the compression molded magnets. It will provide adequate protection against corrosion without coating in most applications. other products: plastic isotropic ndfeb bonded magnets
Ferrite Bonded Injection Magnets
Ferrite Plastic Magnet has the features of low magnetic proprty and lower cost.
Magnetizing while the process of injection molding, it can greatly improve the product’s magnetic energy produce and could make (BH) reach to 1.60 MGOe–2.20 MGOe.
It is a high ratio of performance materials, mostly used as a motor rotor.
· Because of the toughness of the resin, it is not easy to be chipped and cracked.
· Injection molding formation together with embedded parts such as a shaft is available, reducing assembly process.
· Easy to make a complex shape, with higher degree of design freedom.
· As cutting process is easy, it is convenient to make samples in design stage.