D20XD4X5 N42 Neodymium ring magnet

  • D20XD4X5 N42 Neodymium ring magnet

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  • Outer diameter: 20mm +0.1/- 0.1 mm
    Internal diameter: 4mm +0.1/- 0.1 mm
    Height: 5mm +0.1/- 0.1 mm
    Magnetisation: N42
    Magnetization direction: Axial5mm through thickness
    Coating: Nickel-plated (Ni-Cu-Ni)
    Operating temperature Max. (Operating temperature Max.) 80 °C
    Weight: 11 [g]
    Traction: ~7kg

    Magnetic properties of magnetic material N42: Br 1.28-1.32 [T], 12800-13200 G, remanencja Br [T], Koercja HCB min. 955 [kA/m],
    Curing temperature 310°[C]
    Coercja HCJ min. 955 [kA/m],
    Energy product (BH) max 318-342 [kJ/m3]