Ring Magnet

  • Custom Neodymium Ring Magnet for Motor and Speaker

    Custom Neodymium Ring Magnet for Motor and Speaker

    Dimensions: 28mm OD x 12mm ID x 4mm H or Customized

    Material: NdFeB

    Grade: N48H or N35-N55, N33M-N50M, N30H-N48H, N30SH-N45SH, N30UH-N40UH, N30EH-N38EH,N32AH

    Magnetization Direction: Axially

    Br:1.36-1.42 T, 13.6-14.2kGs

    Hcb:≥ 1026kA/m, ≥ 12.9 kOe

    Hcj: ≥ 1273 kA/m, ≥ 16 kOe

    (BH)max: 358-390 kJ/m³, 45-49 MGOe

    Max Operating Temp: 120 ℃