Injection NdFeB Sensor Magnets for Automotive, 4 poles axial magnetizing Injection Molded Magnetic Components for sensor and rotor, BNI-4 Injection Molding Neodymium magent, bonded NdFeB nylons 6, 11 and 12 and PPS thermoplastic injection molding sensor permanent magnet assemblies China Factory
Automotive Seats Motor Magnet Injection Neodymium Technical
Material: Plastic Binders and NdFeB Powder
Method: Injection Mold
Part No.: MPBD-IM07H201
Magnetization: axial 4 poles
Application:Sensor magnet for car rear cover
Flux Force:distance 1.8mm per pole≥300GS
Dimension:(φ16-φ3.973)×3.7
Grade: BNI-4
Automotive Application
Tolerance: ±0.1 mm
Maximum Operation Temperature: 180 °C
Delivery Time: 15-30 days
Made in China
Isotropic and can be magnetized in any direction and with multiple poles, Injection NdFeB Sensor Magnets
Manufacturing methods:
Compression: technique special form of NdFeB powder blended with plastic carrier material, die pressed and then heated.
Parts made in this way can be of complex shapes and come off tool with close tolerance, requiring no further finish machining.
Injection: NdFeB powder blended with plastic and injection molded. Injection Neodymium Automotive Seats Motor Magnet
Resulting parts have energy products in 5 MGOe range and can be made with extremely intricate shapes
Injection NdFeB Sensor Magnets Assemblies:
Able to manufacture metal and other components of finished sub assemblies using CNC machining facilities
Can be fabricated by adhering magnets with adhesives to suit range of environments, by mechanically fastening magnets or by combination of these methods
Due to relatively brittle nature of magnet materials, press fits are not recommended
When multiple magnets are assembled in repelling positions, advisable to use mechanical fastening in addition to adhesives, since if adhesives were to give way, repelling magnets may dislodge and endanger personnel using them
Surface treatments: epoxy coating most commonly used for bonded NdFeB magnets
Machining: bonded NdFeB easily machined. car windows motor magnet injection ndfeb
Injection-molded NdFeB magnet
Stable magnetic property
Good corrosion-resistant capability
Used for motor and sensor
Specifications:
Complex-shaped magnets
Stable magnetic property
Precise tolerance
Magnetic performance:
Br: 3,500 6,300Gs
Hci: 2,500 to 14,000Oe
BHmax: 4 to 8MGOe
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