Grade BN-6 8 Pole Ring Magnet Nickel Coating Neodymium Magnet For Bldc Motor
Price:
As negotiation
MOQ:
100pcs
Delivery Time:
20-25days
Brand:
UNMAG
Product Description
Grade BN-6 8 Pole Ring Magnet Nickel Coating Neodymium Magnet For BLDC Motor
Product Specifications
Shape:
Disc, Block, Cylinder, Ring, Etc.
Packaging:
Carton Box, Pallet, Etc.
Coating:
Epoxy, Nickel, Parylene...
MOQ:
100 Pieces
Magnetization Direction:
Axial, Radial, Multi-poles
Material:
NdFeB Alloy Powder
Size:
Customized
Product Name:
Bonded Neodymium Magnet
Product Description
Bonded neodymium magnets, also known as bonded neo-magnets, are permanent magnets made with neodymium, iron, and boron. Manufactured through a pressing and sintering process, these magnets are bonded with a composite material for enhanced durability. Their high coercivity and remanence make them exceptionally reliable for demanding applications.
Key Features
- Material: NdFeB Alloy Powder
- Grade Options: BN-4, BN-6, BN-8, BN-10, BN-12L
- Max Operating Temperature: 120°C-150°C
- Available Shapes: Disc, Block, Cylinder, Ring
- Magnetization Options: Axial, Radial, Multi-poles
- Custom Coatings: Epoxy, Nickel, Parylene
- Applications: Spindle Motor, Stepping Motor, Synchronous Motor, DC Motor, Brushless Motor
Technical Specifications
Physical Properties
| Parameter Name | Unit | Value |
|---|---|---|
| Density | g/cm³ | 4.0-6.5 |
| Curie Temperature | ℃ | 300-350 |
| Recoil Permeability | μrec | 1.2 |
| Temperature Coefficient | %/℃ | -0.17 |
| Hardness | Hv | 80-120 |
| Resistivity | Ω.cm | 0.026 |
| Compressive Strength | kgf/mm² | 3 |
| Flexural Strength | kg/mm² | 25 |
| Thermal Expansivity | 10-6/℃ | 1-2 |
Magnetic Characteristics
| Grade | Unit | BN-2 | BN-4 | BN-6 | BN-8L | BN-8 | BN-8SR | BN-10 | BN-10H | BN-12 | BN-12L | BN-13L |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Remanence(Br) | (mT) | 300-400 | 400-500 | 500-600 | 600-650 | 630-680 | 620-680 | 680-730 | 700-750 | 720-770 | 760-810 | 780-830 |
Customization Options
UNMAG provides fully customized bonded neodymium magnet solutions tailored to your specific requirements. We offer various grades (BN-4 through BN-12L), multiple coating options (Epoxy, Nickel, Parylene), and diverse magnetization directions (Axial, Radial, Multi-poles). All magnets are manufactured using high-performance NdFeB alloy powder for optimal magnetic properties.
Our standard lead time is 25-30 days, with flexible packaging options including carton boxes and pallets. All products are manufactured in China to the highest quality standards.
Packaging & Shipping
Bonded Neodymium Magnets are securely packaged in protective carton boxes or pallets to prevent damage during transit. We use reinforced packaging materials and proper sealing to ensure product integrity. Shipping methods include USPS First Class Mail or Priority Mail, selected based on order size and weight.
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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
Xiamen Un Magnet Co.,Ltd.
Location
Room 503,Building C,No.319,Hubin East Road,Xiamen,China
Contact Person
Sales Department