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Magnes Neodymowy pod śrubę MP 20x(7,5x3,5)x3 N38 Magnesy Pierścieniowe zoom_in

Ring magnet 20x(7,5x3,5)x3 with countersunk borehole N38

Price from 1 pc.
  zł2.03 net / zł2.50 gross

net gross
Price from: 200 pc. zł1.95 zł2.40
Price from: 500 pc. zł1.87 zł2.30

Magnet parameters:

  • outer diameter: 20 mm (±0,1 mm)
  • inner diameter: 3,5 mm (±0,1 mm)
  • phase dimeter / angle: 7,5 mm (±0,1 mm) / 90°
  • height: 3 mm (±0,1 mm)
  • weight: ~7 g
  • material: Neodym NdFeB
  • direction of magnetization: along the height
  • maximum temperature: 80 ° C.
  • Coating: Ni + Cu + Ni
  • strength: ~3,88 kg
13930 pieces available

Magnet parameters:

  • outer diameter: 20 mm (±0,1 mm)
  • inner diameter: 3,5 mm (±0,1 mm)
  • phase dimeter / angle: 7,5 mm (±0,1 mm) / 90°
  • height: 3 mm (±0,1 mm)
  • weight: ~7 g
  • material: Neodym NdFeB
  • direction of magnetization: along the height
  • maximum temperature: 80 ° C.
  • Coating: Ni + Cu + Ni
  • strength: ~3,88 kg


Magnetic properties of N38 material:

  • remanence Br: 1,22-1,25 [T]; 12,2-12,5 [kGs]
  • coercivity Hcb: ≥899 [kA/m]; ≥11,3[kOe]
  • coercivity HcJ: ≥955 [kA/m]; ≥12 [kOe]
  • energy density (BH) max: ≥287-310 [kJ/m3]; 36-39 [MGOe]

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