Ring shape and permanent pot magnet

Ring shape and permanent pot magnet

We offer an extensive holding force range of magnetic lenses with hook is lifting up 0.5 kg to lifting up 200 kg, it is super strong powerful for mounting and holding.

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Product Description

Ring shape and permanent pot magnet



Pot Magnet 



Max. working temperature


Max. Operating Temperature


≤ 80°C

35M- 52M

≤ 100°C


≤ 120°C


≤ 150°C


≤ 180°C


≤ 200°C


≤ 230°C


Arc,Block ,Tile,Segment,Ring,Disc,etc


Any size


Ni, Zn, Ni-Cu-Ni, Epoxy, Gold, Silver, phosphate, passivation


Neodymium magnet (also called ndfeb magnet, rare earth magnet) is composed of neodymium, iron, boron and some other metal materials. As second-generation rare earth permanent magnet, nowadays it become more and more popular with some industrial products, such as generator, motor, vcm, water meter, door holder and etc. Neodymium magnet has much higher magnetic power than alnico magnet and ferrite magnet and has excellent stability. It’s of high performance price ratio because of its small volume, light weight and high magnetic power. But it’s easy to be corrosive so proper coating like NiCuNi is needed to prevent it from corrosion. Besides, there are other coatings such as Zinc, Gold, Silver, Expoxy and etc. And max working temperature of neodymium magnet is 80-200 centigrade degree. (detailed information is as following chart) Neodymium magnets could be made into different shapes, such as block, ring, disc, cylinder, arc and etc.

Neodymium magnet is divided into sintered neodymium magnet and bonded neodymium magnet according to different production procedure.


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