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[China]
Trade Verify
Address: Room 503,Building C,No.319,Hubin East Road,Xiamen,China
Contact name:Sales Department
Xiamen Un Magnet Co.,Ltd. |
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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. Bonded Neodymium Magnets are available in a variety of grades, such as BN-6, BN-8, and BN-10, and can be magnetized in axial, radial, and multi-pole directions. The tolerance for these magnets is +/- 0.05mm, making them ideal for use in spinder motor, stepping motor, synchronous motor, DC motor, brushless motor, and other applications. Bonded Neodymium Magnets are also coated with epoxy or parylene for additional corrosion and wear resistance.
Physical Properties of Bonded Neodymium Magnet
| 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 |
Bonded Neodymium Magnet is a multi-pole ring magnet made from NdFeB alloy powder, with a max operating temperature of 120°C. It is widely used in spinder motor, stepping motor, synchronous motor, DC motor, brushless motor and other applications. Its shapes come in disc, block, cylinder, ring, etc. MOQ is 100 pieces.
It has many advantages, such as high magnetic energy, high corrosion resistance, low temperature coefficient, stable magnetic properties and excellent stability. It provides high performance in a variety of applications from consumer electronics to industrial applications. It is the ideal choice for 12 pole magnet.
Bonded Neodymium Magnet is a cost-effective solution for various applications. It is lightweight, compact and durable, making it the perfect choice for a wide range of applications. It offers excellent performance and reliability.
