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Rare Earth Magnet

  • Rare Earth Magnet
  • Rare Earth Magnet
  • Rare Earth Magnet
  • Rare Earth Magnet
  • Rare Earth Magnet
 
  • Rare Earth Magnet
  • Rare Earth Magnet
  • Rare Earth Magnet
  • Rare Earth Magnet
  • Rare Earth Magnet
 

It is the strongest type of permanent magnet commercially available. Available in different grades, coating, and a variety of shapes & sizes.

  • Description
  • Application
  • Storage Condition & Packing
  • 1Regular Product Specifications:

    Sintered NdFeB Magnet Specifications:

    Series Grade Suitable Operating Temperature Application Coating
    N N35, N38, N40, N42, N45, N48, N50, N52 ≤80℃ / 176℉ Holding/ Clamping devices, MRI, Magnetic Separator, Home appliance audio. Zn, Ni-Cu-Ni, Ni-Cu-Ni+Sn, Chemic Ni, Epoxy, Passivating, Vacuum Al
    M 35M, 38M, 40M, 42M, 45M, 48M, 50M ≤100℃ / 212℉ VCM, MRI, Magnetic separator, Communication, IT
    H 35H, 38H, 40H, 42H, 45H, 48H ≤120℃ / 248℉ VCM, Linear motor, Micro-motor and Sensor
    SH 35SH, 38SH, 40SH, 42SH, 45SH ≤150℃ / 302℉ Industrial motor, Wind-power generator, Automobile sensor
    UH 30UH, 33UH, 35UH, 38UH, 40UH ≤180℃ / 356℉ Industrial motor, Wind-power generator, Automobile sensor
    EH 30EH, 33EH, 35EH, 38EH, ≤200℃ / 392℉ Special motor, Automobile motor, Automobile magnetic valve, High-temperature applicable sensor
    TH 30TH, 33TH ≤250℃ / 482℉ Replacing Sm-Co magnets on some application area. for
    Instance, Special motor, magnetic valve, senor at high temperature.

    Sintered NdFeB Magnet Size Scope:

    Shape Schematic diagram Dimension range Economic dimension range
    Block Sintered NdFeB Magnet Size Scope L≤ 200mm
    W≤ 80mm
    L/W≤ 20
    L/H≤ 20
    H≤80mm
    L≤ 100mm
    W≤ 40mm
    L/W≤ 5
    L/H≤ 5
    H≤ 40mm
    Axial Ring Sintered NdFeB Magnet Size Scope D≤ 150mm
    d≥ 1mm
    (D-d)/2≥ 1.4mm
    d/D≤ 0.8
    D/35≤ H≤ 1.5*D
    H≤ 60mm
    D≤ 100mm
    d≥ 2mm
    (D-d)/2≥ 2 mm
    d/D≤ 0.6
    D/15≤ H≤ D
    H≤ 40mm
    Disc Sintered NdFeB Magnet Size Scope D≤ 150mm
    H≤ 60mm
    D/H≤20
    D≤ 100mm
    H≤ 40mm
    D/H≤15
    Diameter Ring Sintered NdFeB Magnet Size Scope D≤ 80mm
    d≥ 1mm
    (D-d)/2≥ 1.4mm
    d/D≤ 0.8
    D/35≤ H≤ 1.5*D
    H≤ 60mm
    D≤ 50mm
    d≥ 2mm
    (D-d)/2≥ 2mm
    d/D≤ 0.6
    D/15≤ H≤ 1.5*D
    H≤ 40mm
    Diameter Disc Sintered NdFeB Magnet Size Scope D≤ 150mm
    H≤ 60mm
    D/H≤20
    D≤ 100mm
    H≤ 40mm
    D/H≤15
    Slope Sintered NdFeB Magnet Size Scope L≤ 200mm
    W≤80mm
    L/W≤ 20
    L/H≤ 20
    H≤ 80mm
    L≤ 100mm
    W≤40mm
    L/W≤ 5
    L/H≤ 5
    H≤ 40mm
    Segment Sintered NdFeB Magnet Size Scope L≤ 200mm
    W≤ 80mm
    H≤ 80mm
    1.5mm≤T ≤ 60mm
    L/W≤ 10
    L/H ≤ 10
    α≤ 180▫
    L≤ 100mm
    W≤ 40mm
    H≤ 40mm
    2mm≤T ≤ 40mm
    L/W≤ 5
    L/H ≤ 5
    α≤ 90▫
    Segment Sintered NdFeB Magnet Size Scope W≤ 150mm
    H≤ 80mm
    1mm≤ T≤ 60mm
    W/H≤5
    W/T≤ 30
    W≤ 50mm
    H≤ 40mm
    1mm≤ T≤ 60mm
    W/H≤3
    W/T≤ 20

    Need more information? Specification Sheet Download

    * Could not find a right fit? Contact us for custom made products!

  • a. Sintered Nd-Fe-B magnets are mainly used in the following industries

    IT, National Defense, Automobile, Wind Power Generators, Electrical Appliances and etc.

    Application

    Application

  • Store product at ambient temperatures out of contact with the elements. Keep from contact with strong mineral acids and oxidizers. Dusts and/or particulate matter that may be generated during handling or processing should be cleaned up by vacuuming or wet mopping.

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