Description
The Alnico 5 LNG40 block magnet from HS Magnet is a rugged, precision-machined permanent magnet designed for demanding industrial and laboratory applications. A 9 mm through-hole allows for easy mounting in clamps, fixtures, and custom assemblies, while the intrinsic corrosion resistance and high operating temperature ensure reliable, long-term performance without additional coatings.
Key Specifications
- Material: Alnico 5 (Grade LNG40)
- Dimensions: 40 mm (L) × 40 mm (W) × 20 mm (T)
- Mounting Hole: Ø 9 mm through the 20 mm thickness
- Tolerance: ± 0.05 mm (precision-ground)
- Magnetization Direction: Through thickness (20 mm axis)
- Maximum Operating Temperature: 450 °C
Features & Benefits
- Pre-drilled Ø 9 mm hole for quick, secure installation
- High remanent flux density and moderate coercivity deliver strong, stable holding forces
- Exceptional thermal stability with minimal reversible flux loss up to 450 °C
- Intrinsic corrosion resistance—no plating or coating required
- Precision-ground faces ensure flatness and accurate alignment in assemblies
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