The pump rotor magnet is the part of the pump used to generate a magnetic field. During the operation of the pump, it works with the stator magnet to achieve the flow of water through the magnetic field generated by the current.

Pump rotor magnet is usually composed of a plurality of magnets, these magnets are usually made of ferrite or NdFeb and other magnetic materials, usually known as magnet ring rotor, when the current through the stator magnet, the pump rotor magnet will also be driven, thus creating a rotating magnetic field. This rotating magnetic field pushes the water forward and causes the pump to work. In this process, the magnet ring rotates at a certain speed, but also performs vibration and friction effects.

4 pole ferrite rotor magnet with impeller used for pump motor actual shooting images

In order to ensure the performance and life of the rotor magnet, it needs to undergo certain surface treatment and magnetic field optimization. Common treatment methods include coating anticorrosive layer and adjusting the direction of magnetization. At the same time, ndFeb magnetic material also has high thermal stability and magnetization, can withstand high working temperature and magnetic field strength, so as to ensure the performance of the pump.

In general, pump rotor magnet is a very key component in the pump, its performance and stability are directly related to the running efficiency and service life of the pump.

We have a variety of outside diameter (12 mm / 13 mm / 15 mm / 16 mm / 18 mm / 20 mm), different height of dc water pump rotor magnet ring, may be 2 or 4 pole magnetization, can provide the magnet alone, also can injection, welcome to the United States, India, Russia, Canada, Japan, Australia, Turkey and other countries customer advisory prices, The sample.

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.