This sample is a cooling pump rotor magnet made of sintered ferrite. The outer diameter of the magnet is 9mm, the Inside diameter is 2.2mm, and the total thickness of the plastic fan is 22mm. The magnetization method is radial 2-pole, and the surface magnetic field strength is around 900 Gauss. Our company can provide the magnet separately or inject the magnetic plastic parts into one. Like this sample, it is mainly used for the specifications of water pump rotor magnets. Please consult.

Pump & micro pump rotor magnet 9mm x 10.4mm sample display;

The magnets on the cooling pump rotor are usually designed in a ring or curved shape to adapt to the shape of the rotor. Magnets can be directly installed on the rotor or fixed to the rotor with glue or other adhesives. In order to increase the strength of magnets and protect them from corrosion, magnets are usually coated with a layer of metal such as nickel, copper, zinc, etc. The size and shape of a magnet depend on the size and shape of the rotor to ensure that the position and direction of the magnet can generate the required magnetic field.

The function of a cooler pump rotor magnets;

The main function of the magnet on the rotor of the cooling pump is to generate a magnetic field, which interacts with the coil on the stator to drive the flow of liquid. When current passes through the stator coil, it generates a magnetic field that interacts with the magnetic field on the rotor, causing it to rotate. This rotational motion will extract the liquid from the inlet and push it through the system, ultimately pushing it back to the outlet.

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: https://www.couragemagnet.com/magnet-faqs/

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.

Explanation:

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.