NdFeB Ring Magnet
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NdFeB Ring Magnet

NdFeB Ring Magnet

Grade: N35-N52 NdFeB
Place of Origin: Fujian, China
Application: Industrial Magnet, suitable for motors, sensors, speakers, magnetic couplings, automation equipment and other applications
Material: Sintered Neodymium Iron Boron (NdFeB)
Shape: Ring Magnet / Annular Magnet
Tolerance: ±0.05mm
Customization: Size, inner/outer diameter, thickness, coating and magnetization direction available
Surface Treatment: Nickel, Zinc, Epoxy Coating available
Production Type: OEM & Bulk Supply
Delivery Time: 15-20 Days
Magnetization Direction: Axial Magnetization or Diametric Magnetization available
Coating Options: Ni-Cu-Ni, Zn, Epoxy, customized coatings available
Quality Control: Strict inspection of dimensions, magnetic performance and surface quality before shipment
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Product Introduction

Product Summary

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Custom NdFeB ring magnets manufactured to customer dimensions and technical requirements for industrial magnetic assemblies.

  • Custom Dimensions
  • High Magnetic Strength
  • Precision Manufacturing
  • Flexible Magnetization
  • Multiple Coating Options
  • OEM & Bulk Production

Product Details

NdFeB Ring Magnet is a custom-made neodymium magnet designed for applications requiring high magnetic strength and precise dimensions. We manufacture each magnet according to customer drawings, with the outer diameter, inner diameter, thickness, grade, and other specifications fully customizable.

As an experienced NdFeB magnet factory, we handle machining, coating, magnetization, and inspection to ensure consistent quality. The center hole allows easy integration with shafts, tubes, or fasteners.

These magnets are widely used in sensors, motors, speakers, positioning systems, and other industrial equipment. We support both sample development and volume production for custom neodymium ring magnets. As a direct NdFeB magnet manufacturer, we produce different sizes and configurations to meet specific requirements.

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Product Parameters

 

Parameter Specification
Product Type Neodymium Ring Magnet
Material Sintered NdFeB
Shape Ring
Outer Diameter As Required
Inner Diameter As Required
Thickness As Required
Magnetic Grade Selected per Application
Magnetization Direction As Specified
Surface Treatment Available Options
Dimensional Tolerance Per Drawing
Production OEM / ODM

FAQ

Q: Can you manufacture different ring magnet sizes for different projects?

A: Yes. Our production is not limited to one standard size. We can manufacture different ring magnet dimensions according to the customer's drawing, sample, or technical requirements.

Q: Can you provide samples before bulk production?

A: Sample production is available for evaluation before mass production, allowing customers to verify the magnet's fit, quality, and performance for their application.

Q: Do you support both prototype and volume orders?

A:We support sample development for new projects as well as small-batch and volume production. Once the product specifications are confirmed, our factory can continue with repeat orders while maintaining consistent manufacturing requirements across different production batches.

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