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China Courage Magnet Manufacturer

14 Years High Performance Permanent Magnet Supplier & Factory


Radially Multipole Ring Bonded Neodymium Magnet 29 x 23 x 35 mm

Material:Bonded Molded Neodymium Iron Boron




Coating:Black epoxy


Packing:Neutral Packing or Specified Requirements

Pull Force:Untested

Delivery Time:5-20 days

Place Of Origin:Dongguan,Guangdong Province,China

Working Temperature:< 150℃

Magnetizing Direction:Radial multipole magnetization

Surface Magnetic Strength:About 2030 gauss

  • Product Details
  • Why Choose Us
  • FAQs
  • Packing & Delivery

This is a multipole bonded neodymium magnet used for brushless DC motor, it is 8-poles and is radially magnetize. The outer diameter is 29mm, the inner diameter is 23mm, the thickness is 35mm. The magnet is plated epoxy and the color is black (epoxy plated is not only black color, but also grey,etc,).  is widely use in brushless DC motor, wind motor, power tool, hall sensor, eletrinic rotor, automatic equipment and so on. The use of magnets makes many motors reduce the possibility of mechanical wear and friction. It operates on the interaction between permanent magnets and electronic magnets, it improve the service life and safety of equipment.

Our team has years of experience in the manufacturing and application of motor magnets, and can provide customized solutions according to your specific needs. We provide bonded multipole neodymium iron boron magnetic rings of various sizes, shapes, and magnetic properties to ensure they fully meet your application requirements.

Whether you are looking for high-performance magnets in motors, sensors, magnetic couplers, or other fields, our bonded multipole neodymium iron boron magnetic rings are your ideal choice. We are committed to providing customers with the best magnetic solutions, allowing your products to stand out in terms of performance and reliability.

Browse more magnets of the same material;

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Why are bonded neodymium magnets mainly coating with epoxy coated?

Bonded NdFeB Physical Characteristics and Properties DataSheet

Dongguan Courage Magnetoelectric Technology Co., Ltd. is a Chinese magnet manufacturer specializing in the production of strong neodymium magnets, ceramic ferrite magnets, motor multipole magnets. We have cooperated with many customers for many years, mainly for the following reasons:

1, We are good at processing high performance, high precision, high difficulty magnet, especially in the field of DC motor magnet, have strong professional knowledge, experience.

2, We have a professional production, sales, design team, based on the industry for more than 14 years.

3, We have advanced magnet production and testing equipment, according to customer requirements to design, production of special requirements of magnet products,

4. The company's products have passed SGS, ROHS, REACH certification and a complete ISO9001 quality management system, specializing in providing high-quality permanent magnet products to customers in various countries.

5. Experience in serving Western, Asian and North American companies, we also have close ties with other regions, fedex or DHL can deliver,

6, Even if our customers do not know much about magnets, we will help and provide accurate product solutions.

You may be interested;

Courage Magnet Manufacturer Magnet Testing Certificate & Report

You may be interested in these magnet problems (Q&A) ;

1、Could you give me some magnet samples?

Yes, we have magnets in stock to help you get samples as soon as possible.

2、How long will it take me to get a reply to your email or inquiry?

We will contact you as soon as possible within 12 hours.

3、Why don't the magnets on your company website say the price?

Magnets belong to functional products, most customers have different requirements for magnets, such as material, shape, performance, tolerance, temperature resistance, purchase quantity, etc., we can customize processing according to your requirements, so we need to clarify your specific needs and then give you a quote.

4、Do you guarantee the quality of your magnet products?

We have ISO,SGS and REACH certifications. If necessary, we can send you relevant materials.

5、May I come and visit your magnet factory?

Sure. We'll show you around our factory if you want.

6、What is your delivery time?

See if there is spot stock, if there is immediately can be arranged to send, if there is no need to process in 10-30 days or so, depending on what kind of magnet.

More Questions and Answers about Magnets:

Courage magnet manufacturer magnet packaging and delivery method:

China Courage magnet manufacturer magnet packaging and delivery method

The magnets we make are mainly delivered to you by sea or air. The packaging is generally neutral packaging, shielded packaging, vacuum packaging, pallets, etc., which can be packed according to your requirements.


a: Express (TNT, DHL, FedEx, UPS, etc.), air freight, sea freight.

b: The weight is less than 40Kgs. We suggest sending it to you by shield box.

c: It weighs between 40 kg and 100 kg. It can be expressed or shipped by air.

d: The weight is over 100 kg. We suggest sea transportation.

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