NdFeB (neodymium) ring magnets

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Neodymium magnet 28 X 13 X 7 - N40

Enova487

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Magnet parameters:

  • external diameter: 28 mm (±0,1 mm)
  • internal diameter: 13 mm (±0,1 mm)
  • height: mm (±0,1 mm)
  • weight of the magnet:~ 25,4 g
  • direction of magnetization: along the dimension of 7 mm 
  • maximum temperature: 80 ° C.
  • Coating: Ni + Cu + Ni 

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tax excl.tax incl.
Price from: 1 qty 11.38 13.9974
Price from:30 qty 10,57 zł 13,00 zł
Price from:100 qty 10,16 zł 12,50 zł

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More info

Magnet parameters:

  • external diameter: 28 mm (±0,1 mm)
  • internal diameter: 13 mm (±0,1 mm)
  • height: mm (±0,1 mm)
  • weight of the magnet:~ 25,4 g
  • direction of magnetization: along the dimension of 7 mm 
  • maximum temperature: 80 ° C.
  • Coating: Ni + Cu + Ni 
  • capacity: ~ 15,0 kg

Magnetic properties of N40 material:

Coercivity Hcb ≥11,3 [kOe]; ≥923 [kA / m]

Remanence Br 1.25-1.28 [T]; 12.5-12.8 [kGs]

Energy density (BH) max 302-326 [kJ / m3]; 36-39 [MGOe]

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