N52 Neodymium Rare Earth Permanent Magnet for Wind Generators and Motors - 14.4-14.8 Br, ±0.05mm Tolerance
N52 grade neodymium rare earth permanent magnets engineered specifically for wind generators and motor applications. These high-performance magnets deliver exceptional magnetic strength and reliability for demanding industrial environments.
| Parameter | Specification |
|---|---|
| Shape | Arc shaped (Custom shapes available) |
| Material | NdFeB (Neodymium Iron Boron) |
| Coating Options | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper |
| Size Tolerance | ±0.05mm or ±0.1mm |
| Magnetization Direction | Thickness, Length, Axially, Diameter, Radially, Multipolar |
| Available Grades | N33-N52; N33M-N50M; N33H-N48H; N30SH-N45SH; N30UH-N40UH; N28EH-N38EH; N28AH-N35AH |
| Br (kGs) | N35: 11.8-12.2; N52: 14.4-14.8 |
| Hcj (kA/m) | N35: ≥955; N52: ≥876; N30SH: ≥1353; N33AH: ≥2785 |
| Working Temperature | N35: ≤80°C; N52: ≤70°C; N30SH: ≤150°C; N33AH: ≤240°C |
| Certifications | ROHS, SGS, ISO9001 |
| Minimum Order Quantity | Samples available |
| Delivery Time | 3-10 days for samples, 10-30 days for orders |
- Thickness Magnetized
- Axially Magnetized
- Diametrally Magnetized
- Multi-poles Magnetized
- Radial Magnetized
- Customized Specific Requirements
These neodymium rare earth permanent magnets are extensively used in motors, sensors, speakers, rotors, alarms, microphones, wind turbines, magnetic hooks, magnetic holders, filters, and automotive applications.
Superior magnetic properties ideal for variable frequency compressors, motors, and rotors with exceptional consistency in surface magnetic field and magnetic flux control (±0.05%).
Excellent working temperature capabilities suitable for most industrial applications, with grades available up to 240°C.
Our manufacturing follows a comprehensive quality-controlled process: Melting → Pulverization → Magnetic Field Orientation → Sintering → Precision Machining → Surface Treatment → Magnetizing → Final Inspection → Packaging.
For optimal magnet selection, please provide: material type and grade requirements, dimensions and tolerances, application details, maximum working temperature, quantity needed, magnetization preferences, and delivery timeline.
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