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Ultra-High Magnetic Strength (N52 Grade)
Stable Performance for Industrial Generators
Custom Sizes, Shapes & Coatings Available
The N52 Neodymium Permanent Magnet Sheet is engineered for high-efficiency power generation systems. Manufactured from sintered NdFeB (Neodymium-Iron-Boron), this magnet sheet delivers exceptional magnetic force, excellent stability, and long service life even under demanding operating conditions.
With its ultra-high energy product and strong coercivity, this magnet is widely used in generators requiring compact design, high output, and reliable long-term performance.
NdFeB magnets represent the third generation of rare-earth permanent magnets and offer the highest magnetic performance available today. Compared with traditional magnetic materials, they provide:
| Item | Specification |
|---|---|
| Magnet Grade | N33 – N52 (Customized) |
| Material | Sintered NdFeB (Neodymium Iron Boron) |
| Shape | Sheet / Block / Disc / Ring / Arc / Irregular (Custom) |
| Magnetization Direction | Axial, Diametrical, Radial, Thickness, Multi-pole (Custom) |
| Surface Coating | Ni-Cu-Ni, Zinc, Epoxy, Gold, Silver, Chrome (Optional) |
| Grade | Max. Operating Temperature (°C) |
|---|---|
| N35 – N52 | ≤ 80°C |
| N35M – N52M | ≤ 100°C |
| N35H – N50H | ≤ 120°C |
| N33SH – N45SH | ≤ 150°C |
| N30UH – N40UH | ≤ 180°C |
| N30EH – N35EH | ≤ 200°C |
| N28AM – N33AM | ≤ 230°C |
| Industry | Typical Applications |
|---|---|
| Power Generation | Permanent magnet generators, alternators, micro-generators |
| Renewable Energy | Wind turbines, hydroelectric generators |
| Industrial Equipment | High-efficiency motors, magnetic drive systems |
| Automotive | Electric vehicle motors, auxiliary power systems |
| Aerospace & Medical | Precision magnetic components and energy devices |
Yes. We support full customization including size, thickness, shape, coating, and magnetization direction to meet your specific generator design requirements.
Standard N52 magnets operate up to 80°C. For higher temperature requirements, we recommend M, H, SH, UH, or EH grades.
Pre-production samples are approved before mass production, and final inspection is conducted prior to shipment to ensure consistent magnetic performance and dimensional accuracy.
Please contact us via Contact Us or email [email protected]. Our team will respond within 24 hours.
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