Product Name: Ring magnet
Place of Origin: Zhejiang, China (Mainland)
Application: Speakers, headphones, earphones, Electronics, etc
Ring magnet
1. Materials: Rare earth magnet
2. Certification: ISO9001: 2008
3. Magnetic properties: High coercive force, (BH)max from 33 to 53MGOe, max working Temperature up to 230° C.
4. Grades: N35, N38, N40, N42, N45, N48, N50, 35M, 38M, 40M, 42M, 45M, 48M, 35H, 38H, 40H, 42H, 45H, 30SH, 33SH, 35SH. 38SH, 40SH, 42SH, 28UH, 30UH, 33UH, 35UH, 38UH, 28EH, 30EH, 33EH, 35EH etc
5. Shapes: Ring or produce many shapes according to your request, Block, Sphere, Disc, Ring, Segment, Cylinder, Sheet and so on.
6. Sizes: R x r x H x Degree as per your request
7. Coatings: Metallic Zinc, Nickel, Nickel+Nickel, Copper+Nickel, Nickel+copper+Nickel, Gold, Organic Epoxy, Nickel+Epoxy coating and so on;
8. Applications: Widely used in speakers, headphones, earphones, etc.
9. Parameters: Grade(property), Size(R x r x H x Degree) or Drawing, Coating, Quantity, etc.
10. Note: Our NdFeB ring magnet can produce as per your design, glad to give some suggestions if you need.
We provide a huge selection of Ring NdFeB Magnet commonly used in many wind generator plans with high coercivity, low temperature.
1, Description for N45 sintered NdFeB magnet ring shape:
N45 magnet ring mainly used in different types of acousitc equipment, and one of our best cooperation client is Australia's company named Classic Audio Centre.
2, Performance of N45 sintered NdFeB magnet ring shape:
3, Picture for N45 sintered NdFeB magnet ring shape:
