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Br: T
R1: mm
L1: mm
L: mm
R2: mm
L2: mm
F: N
Before the calculation, please enter the remanence value (Br in T) of the magnetic material, the geometrical dimensions (R1, L1, R2 and L2 in mm) of two disc magnets and the distance (L in mm) to calculate the pull force between the two disc magnets.
Buy thin ring magnets, customize ultra-thin ring neodymium magnets, you can contact China's pneumatic magnet manufacturers for quotation, we have a great price advantage for small precision strong magnets, many customers in the United States, Turkey and other countries choose to cooperate with us, today's size of the outer diameter of 9.2mm, inner diameter of 5mm, thickness of 1mm, galvanized surface...
The sample is M10 countersunk hole square NdFeB magnet, the length and width are 75mm, thickness is 25mm, with strong magnetic strength, specializing in heavy industry, machinery and equipment, salvage, etc., welcome to bring quantities to consult the price....
Sample display is a N52 grade ultra-thin rectangular block neodymium magnet, length size 8mm, width 1.8mm, thickness is only 0.6mm, can be affixed with adhesive backing, scribing marking, although the size is small, but still has a certain degree of magnetism, suitable for use in a number of precision instruments, meters, handicrafts, toys....
This is ring-shaped neodymium magnet with an outer diameter of 4mm, a thickness of 4mm, and a middle hole of 1.6mm. It is N48 grade, with a surface magnetic force of about 3900 Gauss. It is produced and photographed by the courage magnet manufacturer carrich. If you are interested in this product, please leave us a message or send us an email....
Buy small hole radial magnet ring, high precision radial cylindrical magnet with small hole, welcome to contact Courageous Magnet Manufacturer, we have many customized cases, such as the one you see now, belongs to the motor radial magnet, outer diameter 2.5mm, center hole 1mm, height 4.8mm, N48H grade...
60mm x 20mm large neodymium counterbore magnet parameters，​Our company is a magnet supplier from China. We can customize all kinds of large size magnets and very small neodymium magnets. Welcome to consult and quote....
The sample is 60mm diameter round magnet with hole, thickness 5mm, center hole 6mm, also can be called ring magnet, material is strong NdFeB, N38 grade, surface zinc plating, axial magnetization, that is, the thickness of the magnetization, the strong magnetic surface in the 2 flat surfaces....
Hollow cylindrical neodymium magnet is mainly used in hollow cup motor or industry. Sintered neodymium iron boron permanent magnet is generally used in hollow cup motor. The common neodymium iron boron magnetic steel suitable for hollow cup motor is circular, with properties such as N40, N45, etc. and temperature resistance of about 100 ℃....