BN8 Radial Bonded Neodymium Magnet For Stepping Motor / Synchronous Motor
| Attribute | Value |
|---|---|
| Application | Spindle Motor, Stepping Motor, Synchronous Motor, DC Motor, Brushless Motor |
| MOQ | 100 Pieces |
| Size | Customized |
| Grade | BN-4, BN-6, BN-8, BN-10, BN-12L |
| Magnetization Direction | Radial, Multi-poles |
| Coating | Epoxy, Nickel, Parylene |
| Max Operating Temperature | 120°C-150°C |
| Packaging | Carton Box, Pallet |
Our bonded neodymium magnets are manufactured from NdFeB alloy powder to meet the highest quality standards. These high-performance magnets feature a maximum operating temperature of 120°C-150°C and are available with axial, radial, or multi-pole magnetization directions.
The BN8 radial bonded neodymium magnets are particularly effective for stepping motors and synchronous motors, offering superior magnetic performance with customizable specifications to match your exact requirements.
- Manufactured from high-quality NdFeB alloy powder
- Available in grades BN-4 through BN-12L
- Multiple magnetization options (axial, radial, multi-pole)
- Various protective coating options available
- Customizable sizes and specifications
- High temperature resistance (up to 150°C)
- Versatile packaging options
| 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 |
Our bonded neodymium magnets are widely used in various industrial and electronic applications including:
- Electric motors and generators
- Actuators and sensors
- Magnetic couplings and clasps
- Loudspeakers and audio equipment
- Medical equipment
- Automotive components
We offer comprehensive customization services for bonded neodymium magnets:
- Brand: UNMAG
- Origin: China
- Delivery Time: 25-30 days
- Shapes: Disc, Block, Cylinder, Ring
- MOQ: 100 Pieces
- Coating: Epoxy, Nickel, Parylene
- Grades: BN-4 through BN-12L
Our bonded neodymium magnets are carefully packaged to ensure safe delivery:
- Protective boxes or containers with proper sealing
- Cushioning materials (foam, bubble wrap) for shock absorption
- Clear "Fragile" and "Handle with Care" labeling
- Reliable shipping with tracking and insurance options
We implement strict packaging protocols to protect these sensitive components from moisture, shock, and vibration during transit.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.