BN-8 Grade Bonded Neodymium Magnet OD60mm Size Thru Diametrical
Price:
As negotiation
MOQ:
100pcs
Delivery Time:
20-25days
Brand:
UNMAG
Product Description
BN-8 Grade Bonded Neodymium Magnet OD60mm Size Thru Diametrical
Product Specifications
| Attribute | Value |
|---|---|
| Material | NdFeB |
| Size | OD60*id40*10 |
| Shape | Ring |
| Direction of Magnetization | Thru Diametrical |
| Tolerance | ±0.1 |
| Grade | BN-8 |
Custom-Made Bonded Neodymium Magnet
UNMAG understands that specialized projects often require unique magnet specifications. We manufacture bonded NdFeB magnets to exact customer requirements, with prototype or production quantities available within weeks. Our expert technicians provide confidential consultation to fully understand your application before manufacturing.
Design Considerations for Custom Magnets
- Material Selection: Available in all grades of neodymium, samarium cobalt, ferrite, alnico, and flexible materials
- Precision Dimensions: Exact specifications required, preferably with technical drawings
- Pole Positioning: Options include axial, diametric, radial, or multi-pole magnetization
- Protective Coatings: Wide range of protective coatings available
- Quantity Requirements: Cost-effective production in large quantities, with small batch options
- Lead Time: Production schedule adjusted to meet delivery requirements
Technical Parameters
| 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 |
Manufacturing Process
- Mixing
- Melting and quenching
- Coarse pulverization
- Resin mixing
- Forming
- Hardening
- Surface treatment (coating)
- Magnetization
Bonded Magnet Applications
Typical Applications
- Sensors
- Brushless DC Motors
General Advantages
- Isotropic materials magnetizable in any direction
- Available in rings, discs, and rectangles
- Multipole magnetizing fixtures for prototyping
- Easy machining capabilities
- Multipole rings simplify assembly
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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