N42 Neodymium Ring Magnets
- Material: N42 Sintered NDFEB Magnets, Permanent Magnets, Rare Earth Magnets.
- Dimension: D(mm)-d(mm) x H(mm), D40-d25x5(M)mm with tolerance +/-0.1mm
- Magnetizating Direction: Axial through 5 mm
- Surface Treatment: Nickel-Cooper-Nickel (NiCuNi) plating
- Max Working Temperature: 80℃
- Magnetic Properties:
Residual Magnetic Flux Density (Br): 13.0-13.4 KGs (T): 1.30-1.34 T
Energy Density (BH)max: 40-43 MGOe 318-342 KJ/m³
Coercivity Force (Hcb): ≥10.8 KOe ≥860 KA/m
Intrinsic Coercivity Force (Hcj): ≥12 KOe ≥955 KA/m
- Picture Details:
Neodymium Ring Magnet, offered by Awesotech, is one of basic shapes of NdFeB magnets, which widely applied in various industry, like motor generators, permanent magnet stepper motors, pumps & sensors and other industrial applications.
We could supply all kinds of dimensions with grades ndfeb ring magnets to our customers, ranging dimension from D≤200mm, d≥1mm, H≤60mm.