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China Courage Magnet Manufacturer

14 Years High Performance Permanent Magnet Supplier & Factory


Large size 14 pole injection ferrite ring magnets 88x77x20mm

Material:Injection molded ferrite






Packing:Standard air or sea packing

Pull Force:Untested

Delivery Time:10-20days

Place Of Origin:Dongguan, Guangdong Province, China

Working Temperature:less than 250℃

Magnetizing Direction:Radially

Surface Magnetic Strength:About 1000 gauss

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

This magnet is a round magnet with big hole, You can also say large ring magnet, the material is injection molded ferrite. The specific size is 88mm in outer diameter, 77mm in inner diameter, 20mm in thickness. This magnet is radially multipole magnets, it has 14 pole. This magnet is usually used in rotor and motor, and customer usually custom the pole and the size according to the product.

Injection molding magnetic is a composite permanent magnet material, with large shape freedom, high dimensional accuracy, magnetic properties can be adjusted on demand, good product consistency, composite molding, large directional freedom, and high mechanical strength, high dimensional accuracy, complex shape, can be multi-pole magnetization, with good toughness and can be embedded in metal and plastic parts of the functional magnet characteristics. Magnetic products for injection molding. Including all kinds of laser printing magnetic rolls, all kinds of precision small motor core parts, all kinds of positioning sensors, buzzers, contactless distributor.

The samplay display of permanent injection molded ferrite magnets 88x77x20mm:

Permanent injection molded ferrite magnets 88x77x20mm

The thickness measurment of 20mm thick black multipole injection ferrite ring magnet:

20mm thick black multipole injection ferrite ring magnet

If you need smaller or bigger ring magnet, please contact us and provide your requirment!

Magnet Trivia;

Main differences between injection molded magnets and sintered magnets

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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