Bonding Neodymium Iron Boron, Special Shaped Isotropic Compression Molded Rare Earth Neodymium Magnet for Electric Tools Lighter Motors Printers and Sensors, BNP-6 thermoplastic bonded NdFeB permanent magnets assemblies, CUSTOM MOLDED BONDED NEO MAGNET, Motor Polymer-Bonded Neodymium Magnets China Supplier
Bonding Neodymium Iron Boron Technical
Material: Plastic Binders and NdFeB Powder
Part No.: MPBD-CDMC09
Plating / Coating: Gray Epoxy
Shape: Special / Custom
Grade: BNP-6
Tolerance: ±0.1 mm
Maximum Operation Temperature: 100 °C ~ 150 °C
Delivery Time: 7-15 days
Made in China
Compression NdFeB magnet, compound of NdFeB alloy powder and epoxy resin as binder, is molded by compact die. Subsequently the molded part is cured at certain temperature. With combination of plastic character, compression NdFeB magnet could be molded with geometries what are not practicable to sintered NdFeB magnet for example big ring with thin wall thickness. At present compression NdFeB magnet is with isotropic character and could be multi-polarily magnetized with preferred orientation and pattern. bonded neodymium iron boron plastic magnet
Compression NdFeB magnet is extensively used in generator, motor, meter, miniaturized sensor and other applications where requiring advantages over sintered one and ferrite magnet. With limitation of binder and high filling ratio of NdFeB alloy powder, adhesive bonding or additional molding are the proper ways to assemble compression NdFeB magnet together with other component. The compression process is usually recommended to mold magnet with simple geometry such as disc, ring, block and cylinder. Segment and other irregular shapes with bores, slot or chamfer are also available by direct compaction process. The dimensional tolerance of compression bonded NdFeB magnet in X-Y plane is economically controlled within +/-0.05mm. Closer tolerance on critical dimension is also achievable and should be negotiated.
Applications of Bonded NdFeB Magnets (Compression Molded)
· Auto-Controlling Devices
· Automobiles’ Electric Motors
· CD/DVD ROM
· DC Motors
· Electric Tools · Lighter
· Micro Motors
· Printers
· Sensors
· Stepping Motors · Transducers
· Vibration Motors
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