Black Coated Bonded Neodymium Magnet Custom Size Radial Ring Magnet
Price:
As negotiation
MOQ:
100pcs
Delivery Time:
20-25days
Brand:
UNMAG
Product Description
Black Coated Bonded Neodymium Magnet Custom Size Radial Ring Magnet
Product Specifications
| MOQ | 100 Pieces |
| Size | Customized |
| Shape | Disc, Block, Cylinder, Ring, Etc. |
| Product Name | Bonded Neodymium Magnet |
| Magnetization Direction | Axial, Radial, Multi-poles |
| Packaging | Carton Box, Pallet, Etc. |
| Max Operating Temperature | 120°C-150°C |
| Material | NdFeB Alloy Powder |
Product Description
Bonded Neodymium Magnets are made from NdFeB alloy powder mixed with a plastic bond or resin. This type of neodymium magnet is available in various grades and sizes, and can be magnetized in axial, radial, and multi-pole magnetization directions.
These neodymium-bonded magnets are extremely strong and stable, making them an ideal choice for a variety of industrial applications including motors, sensors, and magnetic assemblies.
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 | Grade Specifications | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| Max. Energy Product(BH max) | (KJ/m3) | 24-32 | 32-44 | 52-60 | 60-68 | 68-76 | 68-76 | 76-84 | 80-88 | 88-96 | 88-96 | 88-104 |
| Max.Operating Temperature | (℃) | 160 | 160 | 160 | 160 | 160 | 180 | 160 | 160 | 160 | 150 | 150 |
Applications
- Spindle Motors
- Stepping Motors
- Synchronous Motors
- DC Motors
- Brushless Motors
- Various industrial and electronic applications
Customization Options
We provide custom Neodymium Bonded Magnet solutions to meet your specific product requirements. Our bonded Neodymium magnets can be customized in:
- Size and shape (Disc, Block, Cylinder, Ring, etc.)
- Magnetization direction (Axial, Radial, Multi-poles)
- Various coatings (Epoxy, Nickel, Parylene)
- Different grades (BN-4 through BN-13L)
Contact Us
For more information about our Bonded Neodymium Magnets or to discuss your custom requirements, please contact our sales team today.
Packaging & Shipping
All magnets are carefully packaged to ensure safe delivery:
- Individually wrapped in protective materials
- Secured in sturdy carton boxes or pallets
- Clearly labeled with handling instructions
- Available for air, ground, or sea transport
Standard delivery time is 25-30 days after order confirmation.
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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