N52 Arc Neodymium Magnets W15mm x L30mm x H8mm for Motor Rotor Applications with 14.4-14.8 kgs Magnetic Strength
N52 arc neodymium magnets measuring W15mm × L30mm × H8mm with one flat side and one curved side, specifically designed for motor rotor applications in electricity supply systems. These represent the most powerful permanent magnet technology available, offering exceptional cost-performance ratio with superior magnetic properties.
- Highest magnetic field strength (Br) and coercivity (Hc) in permanent magnet category
- Excellent flexibility in shaping and dimensional customization
- Impact resistant construction with no cracks or chips
- Multi-pole magnetization capability
- Lighter weight compared to sintered magnets
- Compatible with insert molding processes
| Parameter | Specification |
|---|---|
| Product Name | N52 Arc Neodymium Magnets W15mm × L30mm × H8mm |
| Shape | Arc (custom shapes available) |
| Material | NdFeB (Neodymium Iron Boron) |
| Coating Options | Ni-Cu-Ni, Nickel, Zinc, Gold, Silver, Copper, Epoxy |
| 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 |
| Magnetic Properties (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 |
| Certifications | ROHS, SGS, ISO9001 |
These industrial-grade neodymium magnets are extensively used in:
- BEV drive motors and automotive micro motors
- Robot motors, linear motors, and industrial motors
- Electronic control systems and traction motors
- Loudspeakers, earphones, and sensors
- Wind turbines, magnetic holders, and filtration systems
For accurate pricing and timely response, please provide:
- Material type and required grade
- Size, shape, and dimensional tolerances
- Preferred coating type
- Application details
- Maximum working temperature
- Quantity requirements
- Magnetization requirements and direction
Standard packaging includes box cartons with plastic sacks or composite board boxes suitable for sea and air transportation. Custom packaging available upon request.
Minimum Order Quantity: Samples available; production quantities from 10pcs to 500,000pcs depending on specifications
Delivery Time: 3-10 days for samples; 10-30 days for production orders
Payment Methods: T/T, Western Union, PayPal, Escrow (small orders); L/C, D/P, D/A (large orders)
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