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Why are some motor rotors is magnets? Some are not?

Many people have such questions, why some motor rotors are magnets? Some are not···

What is the production process of small disc nd magnets?

Because of the small size and strong magnetic force, small magnet has been appli···

Does magnetic steel in brushless motors affect motor speed?

Firstly, the conclusion is that the magnetic steel of brushless motors will have···

Magnet Products

  • Long skinny magnet bar 100mm x 4mm x 4mm

    Customers who buy large long bar magnets, long skinny magnets can take a look at this product, length 100mm, width and thickness 4mm, rare earth neodymium material, N52 grade, with strong magnetic strength, suitable for industry, mechanical equipment, medical equipment and other scenarios, for a quote, please provide the specific specifications needed, quantity or other requirements....

  • Fan Motor Magnet Rotor Assembly Overmolding 10 poles

    This is a 88 motor magnet ring, is made of 10 pieces of sintered ferrite arc segmented magnet + PBT injection molded into a larger ring magnet, that is, we say 10-pole magnet ring, the magnetization method is radial inner diameter magnetization, the magnet ring bare magnetic table magnetism up to 1500 gauss。...

  • Small thin flat ndfeb magnets square 4.5 x 4.5 x 0.5mm N52

    In addition to buying magnets from lowes magnets and home depot, you could also choose our Chinese magnet manufacturer to make an inquiry and buy in large quantity. This 4.5x4.5x0.5mm magnet is a thin square magnet, which uses the high performance N52 grade of Neodymium Iron Boron to give it a strong magnetic force...

  • N52 grade tiny mini square magnets 5x5x3mm

    Welcome to our Courage magnets manufacturer website, you are now seeing this is a relatively small size rare earth neodymium square magnets, length and width dimensions of 5mm, thickness of 3mm, using high-performance grade N52 made of strong magnetic strength, if necessary, we can also be processed into a smaller, thinner size suitable for you to match the application of your products, can be added with 3M adhesive backing and so on....

  • Super strong neodymium pot magnet with external thread

    Product name: Threaded Neodymium Pot Magnetic Strong Magnetic Suction Cup,Product material: iron shell + NdFeB round magnet + rubber ring + epoxy glue,Diameter options: 16, 20, 25, 32, 36, 48, 60, 75mm。...

  • Segmented neodymium magnet assembly with internal threads

    This is a magnet assembly with internal threaded holes, the exterior is made of multiple neodymium arc segmented magnets, the inner circle is a threaded hardware with strong magnetism, suitable for industrial manufacturing, motors, transmission equipment and so on....

  • Custom shape hexagonal cylindrical neodymium permanent magnet

    This is a customized neodymium magnet, which is the strongest magnetic material. The shape is a cylindrical shape with a 6-sided shape. It is magnetized axially, nickel-plated and silver-white. It is not resistant to high temperature. As a professional neodymium magnet supplier, we are fully capable of processing according to your actual requirements, including size, tolerance, performance level and working temperature...

  • Single sided 128 poles and 126 poles magnetic encoder ring magnet

    The product you see now is a thin flat ring magnet with more than 100 poles, 128 poles in the outer ring (64 N poles, 64 S poles), 126 poles in the inner ring, belongs to the double code channel multi-pole magnetic ring, the material is rubber magnet, so the magnetism is not strong, the surface magnetic strength is only a few hundred gauss....

  • Y30 Square ferrite magnet size: 50 x 50 x 25mm

    This product is a square ceramic ferrite magnet, magnetic grade is Y30, size is length 50mm, width 50mm, thickness 25mm, thickness direction magnetization. The place of production is Dongguan, China. It is mainly used for industry, machinery and equipment, and personal experiments, if you need it Please contact us to purchase this magnet, the minimum order quantity is 10 pcs....

  • Half ring magnets with inner diameter chamfered R angle

    As shown in the picture, this product is a half-ring segmented magnet, standard half-ring shape, 2 half-ring can be put together to form a circle, the material is rare earth neodymium, with super strong magnetism, according to the customer's requirements, this half-ring magnet in the inner diameter of the larger R angle....

  • Special customization polygonal neo ring magnet ten edges shape

    Have you ever seen this 10-sided magnet? I guess not. This is a 10-bar circular hole magnet with magnetized thickness, produced by China magnet supplier Guowei Magnet. The material of the magnet is rare earth neodymium, which belongs to customized special neodymium magnet, which can be used in industry, mechanical parts and electronic parts. We can also process the neodymium strong magnetic in the size and shape you want according...

  • Semicircle Half Round Neodymium Magnet Form China

    This sample is a semi-circular neodymium magnet, the performance grade is N40, the maximum working temperature is 80 ℃, the surface coating is nickel-copper-nickel, the appearance is silver-white, and the size can be customized. Industry experience, drawings and samples are customized according to industry needs, quality is guaranteed...

About Us

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DongGuan Courage Magnetoelectric Technology Co.,Ltd

We are a magnet manufacturer from China with 12 years of magnet industry experience. The factory is located in Dongguan, Guangdong, China. We mainly produce and customize various permanent magnets with different materials, specifications and performance for customers in various industries, such as rare earth neodymium iron boron magnet, ferrite magnet, samarium cobalt magnet, motor arc and multipole ring magnet.···