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Magnets, a component product suitable for all walks of life, because each industry has different material, magnetic force, specifications, etc. of magnets, most customers need to customize them. Neodymium magnets are widely used in magnet materials. , Some netizens will ask, what parameters do you need to provide to your magnet manufacturer for custom neodymium strong magnets?
Customized neodymium strong magnets include shape customization, magnetic customization, and temperature customization, etc., then it is necessary to trouble the customer to provide performance grades or magnetic Gauss value, temperature resistance requirements, salt spray requirements, coating requirements, quantity, and packaging requirements. Magnet manufacturers, the more detailed the parameter data, the more powerful magnets customized by the manufacturer are more in line with the requirements, and some more complex magnets, such as special-shaped magnets, are better to provide drawings.
Pictures of neodymium magnets of various specifications and shapes
Nd-Fe-B magnet working temperature of each grade
N35 N38 N40 n42 N45 N48 N50 n52 maximum operating temperature 80 degrees
35m 38m 40m 42m 45m 48m 50m maximum operating temperature 100 degrees
33H 35H 38H 40H 42H 45H 48H Maximum operating temperature 120 degrees
30sh 33sh 35sh 38sh 40SH 42sh 45sh maximum operating temperature 150 ℃
30uh 33uh 35uh 38uh 40uh 42uh maximum operating temperature 180 degrees
30eh 33eh 35eh 38eh maximum operating temperature 200 ℃
If you have any other questions, please email us for further communication!
Relevant neodymium magnets recommended for you;
Rare earth neodymium arc sectional magnet
The following magnet knowledge recommended reading;
Neodymium magnet N35 or N33 which is better?
Detailed introduction of magnet axial magnetization and radial magnetization
You are now seeing the specifications of this magnet ring OD 13mm, bore diameter 8mm, thickness of 3.5mm, the surface of the black epoxy, due to the reason of the photo may look like a ferrite, the actual bonded ring magnets, suitable for a variety of types of motor, sensor, and electric appliances....
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...
This is a semi-ring magnet, the appearance of black, about its material can be NdFeb black epoxy, can also be ferrite paint, depending on your requirements for magnet magnetism and price acceptance, our company can according to your magnet, working temperature, dimensional accuracy and other processing and customization...
This is a round magnet made of sintered ceramic ferrite material, diameter 20mm, thickness 10mm, although not as strong as neodymium material, but for general application is enough, the disk magnet also according to the customer's requirements with edge chamfering....
This is a diameter (radial) magnetization of small size ring magnet, material is sintered neodymium iron boron, performance grade is N48, is customized according to customer requirements, outer diameter of 7mm, hole 3mm, thickness of 3mm....
This is a large-sized multi-pole ring magnet, which was originally shot by Chinese magnet supplier Courage Xiaofu. If you see it in other websites, it is completely copied from us. The size of this magnet is 70.2mm in outer diameter, 51.83mm in inner diameter, and 28mm in thickness (height). The largest magnetic surface is on the outer side of the ring...
This is a multi-pole neodymium magnetic ring made of bonded NdFeB material, hollow cylindrical with 6 poles, radial distribution of 3N3S, outer diameter 12mm, center hole 8mm, height 20mm, surface magnetic strength of about 1750 gauss...
This is a small radial magnetic ring made of NdFeB N42 grade material, hollow cylindrical, OD 3mm, hole 1mm, height 3.2mm, radial magnetization, the product weighs about 0.15g, nickel-copper-nickel treatment, ±0.05mm tolerance, mainly used for vibration motors...