Compact Axially Magnetized Ring Magnet Bonded For Various Shapes And Sizes
| Attribute | Value |
|---|---|
| Material | NdFeB Alloy Powder |
| Magnetization Direction | Axial, Radial, Multi-poles |
| Coating | Epoxy, Nickel, Parylene... |
| Packaging | Carton Box, Pallet, Etc. |
| MOQ | 100 Pieces |
| Size | Customized |
| Max Operating Temperature | 120°C-150°C |
| Product Name | Bonded Neodymium Magnet |
Bonded Neodymium Magnets, also known as Neodymium Bonded Magnets, are composed of Neodymium Magnets with extremely high hardness and maximum operating temperatures between 120°C-150°C. Available in various sizes and coatings (Epoxy, Nickel, Parylene, etc.), these magnets can be customized to meet specific requirements with a minimum order quantity of 100 pieces.
- High-performance permanent magnets with high energy, coercivity, and remanence
- Available in multiple grades: BN-4, BN-6, BN-8, BN-10, BN-12L
- Customizable magnetization directions: Axial, Radial, Multi-poles
- Multiple coating options for different applications
- Custom sizes available to meet specific requirements
- Wide range of applications in motors, sensors, and medical devices
| 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 |
| 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 |
| Max. Energy Product(Hcb) | (KA/m) | 240-320 | 240-320 | 320-400 | 360-440 | 400-480 | 400-480 | 400-480 | 440-520 | 440-520 | 400-480 | 400-480 |
| Max. Energy Product(Hcj) | (KA/m) | 480-640 | 560-720 | 560-720 | 640-800 | 640-800 | 880-1120 | 640-800 | 640-800 | 720-800 | 480-640 | 480-640 |
| 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 |
UNMAG Bonded Neodymium Magnets are suitable for various applications including:
- Spinder Motors
- Stepping Motors
- Synchronous Motors
- DC Motors
- Brushless Motors
- Sensors
- Medical Devices
The Bonded Neodymium Magnet is securely packaged in sealed, labeled cardboard boxes placed in larger containers for storage and transportation. For additional security, packages are placed on pallets and strapped down. Shipping options include ground or air transport with a standard delivery time of 25-30 days.
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