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Home Permanent Magnet Sintered NdFeB Magnet Disc Magnet

Strong D30*3mm 10lbf NdFeB magnets disc with nickel-plated axial magnetisation rare earth permanent magnet

Neodymium magnets Discs
Neodymium magnets Discs

Strong D30*3mm 10lbf NdFeB magnets disc with nickel-plated axial magnetisation rare earth permanent magnet

Common round NdFeB magnets, support 24H salt spray test as well as a maximum operating temperature of 80°C.

  • Brand:

    KINGS MAGNET
  • Item NO.:

    ND30X3NA
  • Order(MOQ):

    10
  • Payment:

    T/T 100% IN ADVANCE (negotiable)
  • Product Origin:

    Xiamen,CN
  • Shipping Port:

    XIAMEN
  • Color:

    Silvery
  • Lead Time:

    25-35 DAYS
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Basic Info.:

Axial disc magnet

  • Dimensions:Diameter 30 mm, Thickness 3 mm
  • Magnetic Force:10 lbf (approximately 44.5 N)
  • Material:NdFeB (Neodymium-Iron-Boron)
  • Coating:Nickel-plated(Ni-Cu-Ni)
  • Magnet Coating
  • Magnetization:Axial (magnetized through the thickness)
  •  

Other performance info.:

Comparison table of different performance of the same shape and size

Grade Size Pull(Lbf) Gauss
N30 D30*3mm 8.36-9.15 1047-1095
N40 11.2-11.74 1211-1241
N45 12.49-13.65 1279-1338
N48 13.65-14.45 1338-1376
N50 14.05-15.07 1357-1405
N52 14.66-15.77 1386-1434

 

Characteristics:

  • Strong Magnetic Force:NdFeB magnets are among the strongest types of permanent magnets available, making them suitable for applications requiring high magnetic strength.
  • Nickel Plating:Provides a protective layer against corrosion and wear, extending the magnet's lifespan.
  • Axial Magnetization:This means the magnetic poles are on the flat surfaces (the faces of the disc), which is typical for disc magnets used in holding, securing, and various mechanical applications.

 

Applications:

  • Motors and generators
  • Magnetic separation
  • Sensors and instruments
  • Holding and mounting systems
  • Various industrial applications requiring strong magnetic force in a compact form

 

If you need further details or have specific questions about applications or purchasing, feel free to ask!

 

 

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