Product Description
Unlock High-Performance with N42SH Neodymium Arc Magnets
This premium neodymium arc magnet is crafted from top-quality, high-temperature NdFeB (neodymium-iron-boron) rare earth alloy under strict ISO 9001 quality systems. Engineered to handle demanding industrial environments, the N42SH grade offers exceptional resistance to demagnetization while maintaining robust performance at elevated temperatures.
Key Specifications & Dimensions:
- Dimensions: Outer Diameter (OD) 1.5" x Inner Diameter (ID) 1.25" x Length (L) 0.75"
- Arc Angle: 45-Degree (8 pieces form a complete 360° circle with OD 1.5" and ID 1.25")
- Pole Orientation: Magnetized through the thickness with the North Pole on the Inner Diameter (ID-N Pole)
- Premium Plating: Triple-layer Ni+Cu+Ni (Nickel-Copper-Nickel) coating for maximum corrosion protection and oxidation resistance
- High-Temperature Rating: Safely operates up to 302°F (150°C) without losing magnetic integrity
Magnetic Characteristics:
- Residual Flux Density (BrMax): 13,200 Gauss
- Intrinsic Coercive Force (Hci): >= 20 KOe
- Coercive Force (Hcb): >=12.40 KOe
- Maximum Energy Product (BH)max: 41-43 MGOe
Industrial Applications:
Engineers and precision manufacturers rely on these curved rare earth segment magnets for radial magnetic field configurations, including:
- High-efficiency brushless DC motors and servomotors
- Industrial wind turbines and power generators
- Magnetic bearings and magnetic pump couplings
- Advanced automation and robotics assemblies
Safety Note: Neodymium magnets are extremely powerful and brittle. Handle with care to prevent pinching or chipping. Keep away from pacemakers, medical devices, and children.
if you need ID S pole magnets, please go to ID South Pole
Warranty
This magnet includes a 10-year warranty for its magnetic strength, provided it is used under normal conditions. Usage in environments with elevated temperatures, significant vibration, or intense opposing magnetic fields will render this warranty null and void. It is also not suitable for use outdoors or in areas with high humidity or salt content, unless additional protective insulation measures are implemented.Product Videos
Custom Field
Material Neodymium
Grade N42SH
Pole Orientation ID-North
Coating NiCuNi
