Compact Sensor Bonded Magnet Neodymium

Compact Sensor Bonded Magnet Neodymium, Compression Molded Rare Earth Neodymium Thin-wall Ring Magnet, BNP-5 thermoplastic bonded NdFeB tube permanent magnets assemblies for Sensor and Motor, Isotropic High Performance Multipoles Radial Rotor Ring Magnets, Automotive Polymer-Bonded Neodymium Magnets China Supplier

Compact Sensor Bonded Magnet Neodymium Technical
Material: Plastic Binders and NdFeB Powder
Part No.: MPBD-CDMR44
Plating / Coating: Black Epoxy
Shape: Ring / Tube
Grade: BNP-5
Tolerance: ±0.1 mm
Maximum Operation Temperature: 100 °C ~ 150 °C
Delivery Time: 7-15 days
Made in China

Compression Bonded Neodymium Iron Boron (NdFeB) magnets
Compression bonded magnet are available using many isotropic neodymium iron boron material grades as well as crushed & powdered samarium cobalt materials. Combinations of different material grades may also be used to create specific magnetic characteristics. Compression bonded magnets offers higher magnetic strength than injection molded magnets due to their higher magnetic particle density, but are limited to simpler geometries. The epoxy binder used is resistant to normal industrial solvent and automotive fluids. To reduce corrosion of the rare earth magnetic materials, they are further coated with epoxy after shaping. The normal application temperatures range from below -40°C to above 165°C. Compression bonding is most appropriate for relatively simple geometries due to limitations of the compaction process. The tooling costs for compression bonding is comparatively low, making it a better choice than injection molding where volumes are small. However, with modest automation, compression bonding can also be adopted for high volume manufacturing, with volumes upto millions of pieces per year. multipoles radial bonded magnet, Permanent Bonded Ndfeb Magnets, Neodymium Compact Sensor Bonded Magnet Ring-shape

Compression molding uses a solid binder (e.g. a plastic or thermosetting epoxy) plus the magnetic material. The end material is isotropic – the magnetising coil fixture design determines the magnetic pattern it takes.
Compression molding is cost effective when higher volumes are required compression molded magnets are best produced in tens or hundreds of thousands of magnets per production run. compression bonded magnet for rotor assemblies, bonded magnets application

Bonded Magnet Advantages
Produced with high efficiency, stability and repeatability
Magnet and other part may form together in one step
Free choice of magnetizing direction-especially for multi-polar applications
High dimensional accuracy-large quantity applications with minimum post-press machining
Thin-wall ring and complex shape magnets
High resistance to corrosion