N48 Neodymium Arc Segment Magnets for Brushless DC Motors - ±0.05mm Tolerance, 240°C Max Temperature
Price:
Negotiable
MOQ:
1 piece
Delivery Time:
5 - 15 work days
Brand:
VISION
Product Description
Product Overview
High-performance sintered NdFeB neodymium arc segment magnets designed specifically for brushless DC motors. These permanent magnets offer exceptional magnetic properties with high remanence, coercive force, and energy product, providing superior performance-to-cost ratio.
Technical Specifications
| Parameter | Specifications |
|---|---|
| Product Name | Permanent Neodymium N48 Arc Segment Magnets |
| Material | NdFeB (Neodymium Iron Boron) |
| Grade Range | N33-N52; N33M-N50M; N33H-N48H; N30SH-N45SH; N30UH-N40UH; N28EH-N38EH; N28AH-N35AH |
| 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 |
| Max Working Temperature | N35: ≤80°C; N52: ≤70°C; N30SH: ≤150°C; N33AH: ≤240°C |
| Certifications | ROHS, SGS, ISO9001 |
Magnetic Properties
| Grade | Br (kGs) | Hcj (kA/m) |
|---|---|---|
| N35 | 11.8-12.2 | ≥955 |
| N52 | 14.4-14.8 | ≥876 |
| N30SH | 10.8-11.2 | ≥1353 |
| N33AH | 10.8-11.2 | ≥2785 |
Applications
- Brushless DC Motors and Generators
- Electric Motors and Linear Motors
- Electro-acoustic Devices: Loudspeakers, Headphones, Microphones
- Electric Products: Sensors, Reed Switches, Watt-hour Meters
- Mechanical Equipment: Magnetic Separators, Magnetic Holders
- Wind Turbines and Wind Generators
- Automotive Components
Customization & Ordering
We offer comprehensive customization options including various shapes (arc, disc, ring, block, cylinder), sizes, coatings, and magnetization directions. Minimum order quantity: samples available. Delivery time: 3-10 days for samples, 10-30 days for production orders.
Required Information for Quotation
- Material type and grade required
- Size, shape, and dimensional tolerances
- Coating specification
- Application details
- Maximum working temperature
- Quantity requirements
- Magnetization requirements and direction
Quality Assurance
Our 3000 square meter manufacturing facility features first-class production equipment and comprehensive testing protocols. We maintain strict quality control to ensure top-quality products for global customers across Europe, North America, and Southeast Asia.
Packaging & Shipping
Standard packaging includes box cartons with plastic sacks or composite board boxes for protection during sea and air transportation. Custom packaging available upon request.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd.
Location
1/F, Building 7, Zhengqiangda Science and Technology Park, Xiangyang Road, Shigu Community, Tangxia Town, Dongguan City, Guangdong Province, China
Contact Person
Victor