Magnetisation Grade: N38SH
Material: Neodymium-Iron-Boron (NdFeB, NIB)
Magnet ID: NW-60-N38SH
Plating / Coating: Nickel (Ni-Cu-Ni) / Double Ni / Zinc (Zn) / Epoxy
Shape: Wedge
Wedge Magnet Size: 60 x 46 x 30 x 10mm According to the customer's design drawings.
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1220-1250 mT (12.2-12.5 kGs)
Energy Density (BH)max: 287-310 KJ/m³ (36-39 MGOe)
Coercivity Force (Hcb): ≥ 907 kA/m ( ≥ 11.4 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 1592 kA/m ( ≥ 20 kOe)
Maximum Operation Temperature: 150 °C
Delivery Time: 14-35 days
Advantages:
• Highest magnet strength available
• High resistance to demagnetization
• Operating temperature up to 240ºC
• Good at withstanding low temperatures (down to – 100ºC)
Corrosion protection is however always recommended for sintered neodymium magnets, because of the materials low corrosion resistance. The corrosion resistance of sintered NdFeB magnets can be compared to pure untreated iron.
A range of different coatings are available but sometimes complete encapsulation in i.e. stainless steel is preferable.
