Sintered Neodymium Arc Magnets N35-N52 Grade with ±0.05mm Tolerance and 80-240°C Temperature Range
Sintered Neodymium Arc Magnets (NdFeB) are high-strength permanent magnets manufactured using advanced sintering technology. These rare earth magnets deliver exceptional magnetic performance for demanding industrial applications.
| Parameter | Specifications |
|---|---|
| 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 |
| Remanence (Br) | N35: 11.8-12.2 kGs; N52: 14.4-14.8 kGs |
| Coercivity (Hcj) | N35: ≥955 kA/m; N52: ≥876 kA/m; N30SH: ≥1353 kA/m |
| Working Temperature | N35: ≤80°C; N52: ≤70°C; N30SH: ≤150°C; N33AH: ≤240°C |
| Certifications | ROHS, SGS, ISO9001 |
- Motors and generators
- Automotive components
- Wind turbines and generators
- Audio systems and speakers
- Magnetic sensors and separators
- Medical equipment and MRI systems
- Industrial automation and robotics
We offer comprehensive customization services including:
- Custom sizes and shapes with ±0.05mm tolerance
- Multiple coating options for corrosion protection
- Various magnetization directions and patterns
- Grade selection from N33 to N52 for optimal performance
With 15 years of experience in NdFeB magnet manufacturing, our 3000 square meter facility features first-class production equipment and rigorous quality control processes.
Samples available; production quantities from 10pcs to 500,000pcs depending on specifications
Samples: 3-10 days; Production orders: 10-30 days (based on stock and specifications)
Small orders: T/T, Western Union, PayPal, Escrow (full payment in advance)
Large orders: T/T, L/C, D/P, D/A (30% deposit, 70% before shipping)
Standard packaging includes carton boxes with plastic sacks or composite board boxes to ensure magnet protection during sea and air transportation. Custom packaging available upon request.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.