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The Complete Guide to N52 Neodymium Magnets: Power, Applications, and Selection
When engineering requires maximum magnetic force in minimal space, n52 neodymium magnets represent the gold standard. As part of the rare earth magnets family made from an alloy of neodymium, iron, and boron, these components act as a high-performance permanent magnet across medical, industrial, and consumer applications.
Grade Comparison: N45 vs. N52 vs. N55
N45 magnet: Standard workhorse grade. Offers lower pull strength than N52, but provides higher stability at lower cost points.
N52 magnet strength: Delivers roughly 15% more magnetic pull force than N45 for identical dimensions, making them the strongest permanent magnet option widely available for commercially manufactured products.
N55 magnet: The absolute highest theoretical grade currently produced, though rare due to strict manufacturing tolerances and higher brittleness compared to N52 strong neodymium magnets.
- When comparing neodymium magnets to other material compositions like samarium cobalt magnets, neodymium delivers significantly higher magnetic energy per unit volume, though samarium cobalt holds up better in extreme temperatures exceeding 300°C.
Industrial Applications: Heavy Lifting and Machinery :
Magnetic Lifter: A manually or electronically actuated tool used to move heavy iron and steel sheets without slings or hooks.
Magnetic Plate Lifter: A specialized permanent magnetic lifter designed specifically to handle large steel plates safely, maintaining continuous pull force without relying on electrical power.
Additional information
| Weight | 1 kg |
|---|---|
| Dimensions | 30 × 2 cm |
| Length | 304.8mm (1’), 609.6mm (2’), 762mm (2.5’) |
| Thickness | 8mm, 10mm, 14mm, 16mm, 20, 25mm |
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