Industrial N52 Radially Oriented Ring Magnet – Reliable Solution for Motors and OEM Applications
Our N52 radially oriented ring magnets are designed for industrial use in motors, magnetic couplings, and OEM assemblies. The fully radial magnetisation provides uniform magnetic flux, improving rotor balance and simplifying assembly. These magnets are suitable for high-volume production and precise applications.

Key Features
Top Grade Magnetic Strength (N52)
Provides maximum magnetic energy for superior performance in compact sensor systems.
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Radial Magnetization:
Achieves uniform magnetic fields along the ring, ensuring accurate position and angle detection.
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Fully Customizable Sizes
Outer/inner diameters, thickness, and magnetization direction can be tailored to your project.
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Surface Protection
Available in multiple coatings-Nickel (NiCuNi), Epoxy, or customized-to enhance corrosion resistance.
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Key Specifications
- Material: NdFeB (Neodymium-Iron-Boron)
- Grade: N52 (custom grades available)
- Magnetisation Direction: Radial (inner pole to outer pole)
- Shape: Ring
- Sizes: Customizable outer diameter (OD), inner diameter (ID), thickness (T)
- Tolerance: ±0.3 mm standard, tighter on request
- Surface Coating: Standard Ni-Cu-Ni, custom coatings available
- Operating Temperature: Standard up to 100–120 °C
- Applications: Motor rotors, magnetic couplings, precision actuators, OEM equipment






With over 20 years of experience in NdFeB magnet manufacturing, we specialize in high-precision magnetic components for industrial and sensing applications. From prototype design to mass production, we offer fast response, reliable quality, and full technical support.
Cost savings
Save your money with our logistics service taking advantage of quickly delivery.
Various services
We provide security of your delivery.
Proven Experience
Thousands of happy clients,hundreds of permanent customers are the result of our work.
Quality products
Our products have reached the international quality standards,
Technical Support
In the after-sales service,we provide technical services such as installation as well as commissioning and maintenance.
Free Samples
If you have a product in mind,please let us know and for the
Customisation and Procurement
We provide flexible custom radially oriented NdFeB ring magnet solutions. Buyers can submit drawings or specifications for a quote. Samples are available for evaluation, and bulk orders include full quality control and documentation. OEM labeling and packaging can also be arranged.
Products Description
Q: Can I get a sample before bulk ordering?
A: Yes, samples are available to verify size, magnet strength, and coating.
Q: What is the typical lead time for bulk orders?
A: Lead times vary by size and customization, and are communicated clearly during quotation.
Q: Can the magnetisation pattern be adjusted?
A: Yes, uni-pole and multi-pole radial magnetisation can be produced.
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