10-Poles Bonded NdFeB Diametrically Ring Magnet

/10-Poles Bonded NdFeB Diametrically Ring Magnet
  • 10-Poles Bonded NdFeB Diametrically Ring Magnet
Primary Competitive Advantages:
  • We are A Professional Permanent Magnets & Magnetic Assemblies Company Operating Since 2004
  • All Magnetic Grade for Sintered & Bonded Magnets
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  • 10-Poles Bonded NdFeB Diametrically Ring Magnet, Multipole Ring Tube Diametrically Magnetized Bonded Neodymium Rare Earth Magnet, Compression Bonded NdFeb High Property Radially Aligned Cylindrical Ring Magnet China Supplier

    10-Poles Bonded NdFeB Diametrically Ring Magnet Specifications:
    Dimensions: Customized design drawing
    Tolerances: +/-0.1 mm
    Grade: BPN10
    Material: Compression Bonded NdFeB
    Plating/Coating: black epoxy
    Magnetization Direction: Diametrically (Poles on the curves)
    Max Operating Temp: 160ºC (Degree Celsius)
    Other: All magnets passed QC(Br. Flux.Dimensions) and 24-Hour Salt Spray Test.
    Feel free to contact us for the inventory if you need the product urgently.
    Magnet Application: Motors, Wind Power, Sensors, Computers and Peripherals, Magnetic Assemblies, Automotive, Motion Control, Aerospace, Research and Development, Communications, Medical Device and Diagnostics, Home appliance, Other magnetic applications or you can find new application according to your design.

    Multipole Ring Diametrically Magnetized Bonded Neodymium Rare Earth Magnet

    Multipole Ring Diametrically Magnetized Bonded Neodymium Rare Earth Magnet

    Compression Bonded NdFeb magnet introduction:
    Higher magnetic performance than injection bonded NdFeb.
    Br:350—8000Gs,Hci:4000—16000e,BHmax;3—12MGOe
    Higher corrosion resistant than injection bonded NdFeb Magnet,Salt spray testing:≥75hours.
    Working temperature.The maximum working temperature:200 degree C.
    More flexible magnetizing patern than sintered NdFeb magnet.Multi-poles on OD, ID&end face(along axial),radial and Diameter cross magnetization,helix and other special magnetizing special magnetizing pattern.
    Products are widely used in the information industry, defense industry, automobile industry, household appliances, instrumentation, medical equipment and magnetic machinery and other fields of national economy.

    Compression Bonded NdFeb Ring Multipole Magnetization

    Compression Bonded NdFeb Ring Multipole Magnetization

    Bonded 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. Permanent Radiation Oriented Ring Magnets

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

    Multipole Custom Bonded NdFeB Ring Magnets

    Multipole Custom Bonded NdFeB Ring Magnets

    Typical Magnetic Properties of Compression Bonded NdFeB Magnets

    Grade1 Br
    Remanence
    Hcb
    Coercive Force
    Hcj
    IntrinsicCoercivity
    Maximum Energy Product
    (BH)max
    Application
    BPN4 400~500mT 240~360kA/m 640~800kA/m 29~48kJ/m3 Holder
    Stationary
    4000~5000Gs 3000~4500 Oe 8000~10000 Oe 3.6~6.0MGOe
    BPN6 600~700mT 360~440kA/m 640~800kA/m 48~64kJ/m3 Holder
    Micro-motor
    6000~7000Gs 4500~5500 Oe 8000~10000 Oe 6.0~8.0MGOe
    BPN8 600~700mT 400~480kA/m 640~800kA/m 60~72kJ/m3
    6000~7000Gs 5000~6000 Oe 8000~11000 Oe 7.5~9.0MGOe
    BPN8H 560~650mT 400~480kA/m 960~1200kA/m 60~72kJ/m3
    5600~6500Gs 5000~6000 Oe 12000~15000 Oe 7.5~9.0MGOe
    BPN10 650~750mT 400~480kA/m 640~800kA/m 72~88kJ/m3
    6500~7500Gs 5000~6000 Oe 8000~10000 Oe 9.0~11.0MGOe
    BPN12 650~750mT 400~480kA/m 640~800kA/m 80~96kJ/m3
    6500~7500Gs 5000~6000 Oe 8000~10000 Oe 10.0~12.0MGOe

    Typical Physical Characteristics of Compression Bonded NdFeB Magnets

    Grade
    Unit
    Density
    g/cm3
    Hardness
    HRB

    HRB
    Temperature
    Coefficient

    %/°C
    curie
    Temperature

    °C
    Max Operation
    Temperature

    °C
    Saturated
    Magnetic Field

    kA/m
    Thickness
    Of Coating

    μm
    BPN4 6.0~6.5 40~45 -0.11 ≥350 160 1600 5~30
    BPN6 6.0~6.2 40~45 -0.11 ≥350 160 1600 5~30
    BPN8 6.0~6.2 35~38 -0.11 ≥350 160 1600 5~30
    BPN8H 6.0~6.2 35~38 -0.12 ≥300 160 2400 5~30
    BPN10 6.0~6.2 35~38 -0.10 ≥350 160 1600 5~30
    BPN12 6.1~6.4 35~38 -0.10 ≥350 160 1600 5~30

    Note: The coating material can be chosen according to customer’s demand.

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