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Ring magnet 20x(7,5x3,5)x3 with countersunk borehole N30 zoom_in

Ring magnet 20x(7,5x3,5)x3 with countersunk borehole N30

Price from 1 pc.
  zł1.26 net / zł1.55 gross

net gross
Price from: 200 pc. zł1.18 zł1.45
Price from: 500 pc. zł1.10 zł1.35

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: ~1,5 kg
24175 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: ~1,5 kg

Magnetic properties of N30 material:

  •    remanence Br: 1,08-1,15 [T]; 10,8-11,5 [kGs]
  •    coercivity Hcb: ≥780 [kA/m]; ≥10[kOe]
  •    coercivity HcJ: ≥955 [kA/m]; ≥12 [kOe]
  •    energy density (BH) max: ≥223-247 [kJ/m3]; 28-31 [MGOe]

Note: Because the load capacity of the magnet is influenced by many factors, we recommend checking the magnet under specific conditions.

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