Industrial Brushless Dc Motor Permanent Magnet BN-4 BN-6 BN-10 BN-12L
| Attribute | Value |
|---|---|
| Magnetization Direction | Axial, Radial, Multi-poles |
| Size | Customized |
| MOQ | 100 Pieces |
| Grade | BN-4, BN-6, BN-8, BN-10, BN-12L |
| Application | Spinder Motor, Stepping Motor, Synchronous Motor, DC Motor, Brushless Motor |
| Packaging | Carton Box, Pallet |
| Coating | Epoxy, Nickel, Parylene |
| Shape | Disc, Block, Cylinder, Ring |
Bonded Neodymium Iron Boron Magnets are high-performance magnets manufactured from NdFeB alloy powder, ideal for various motor applications including spinder motors, stepping motors, synchronous motors, DC motors, and brushless motors. With a maximum operating temperature of 120°C-150°C, these magnets perform reliably in diverse temperature environments.
| 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 |
These bonded neodymium magnets are widely used in various industries due to their powerful magnetism, compact size, and lightweight properties. The 12-pole configuration makes them suitable for diverse applications including:
We offer customized bonded neodymium magnets with the following specifications:
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