Ring Magnet
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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 ℃
