Grade BN-10 12 Pole Radial Multi Pole Ring Magnet Disc Shape
| Attribute | Value |
|---|---|
| Coating | Epoxy, Parylene |
| Application | Spinder Motor, Stepping Motor, Synchronous Motor, DC Motor, Brushless Motor |
| Packaging | Carton Box, Pallet |
| Shape | Disc, Block, Cylinder, Ring |
| Size | Customized |
| Tolerance | ±0.05mm |
| Product Name | Bonded Neodymium Magnet |
| Grade | BN-6, BN-8, BN-10 |
Bonded Neodymium Magnets are made from a combination of neodymium, iron, and boron. This strong magnetic material is widely used in motors, speakers, sensors and other applications due to its strong magnetic field and cost-effectiveness.
Available in various grades (BN-6, BN-8, BN-10) with magnetization options including axial, radial, and multi-pole directions. Features ±0.05mm tolerance for precision applications in motor systems and coated with epoxy or parylene for enhanced corrosion resistance.
- High magnetic energy product
- Excellent corrosion resistance
- Low temperature coefficient
- Stable magnetic properties
- Customizable shapes and sizes
- Epoxy or Parylene coating options
- Precision tolerance (±0.05mm)
| 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 |
Ideal for various motor applications including:
- Spinder motors
- Stepping motors
- Synchronous motors
- DC motors
- Brushless motors
- Consumer electronics
- Industrial equipment
With a maximum operating temperature of 120°C and minimum order quantity of 100 pieces, these bonded neodymium magnets offer a cost-effective solution for demanding applications requiring high performance and reliability.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.