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Countersunk neodymium pot magnets introduce
The core component of the countersunk pot magnet is composed of rare earth neodymium iron boron strong magnet and iron shell, and is equipped with lifting rings, which are used to salvage or hoist all kinds of objects with iron parts. The magnetic circuit of a single pure magnet is distributed. When the magnet is installed in the iron case, the magnetic circuit produces a gathering effect, so that the magnetic force of the salvaged magnet is greatly enhanced, and it can absorb tens or even hundreds of kilograms of heavy objects. At the same time, the iron shell also protects the magnet from crushing.
When the counterbore can magnet is adsorbed on a flat and smooth iron plate, a closed magnetic circuit is formed between the counterbore can magnet and the iron plate. At this time, the pull force of the counterbore can magnet is equal to the pull-off force, depending on whether the magnetic circuit design is Reasonable. When the countersunk pot magnet and the iron plate are separated by a certain distance, an open magnetic circuit is formed between the two. At this time, the pulling force is equivalent to the separation pull-off force, depending on whether the size of the built-in magnet is large enough.
In actual use of the counterbore pot magnet, the surface of the sucked object is often irregular, or the hoisting plane is not flat, so that an ideal closed magnetic circuit cannot be formed between the counterbore pot magnet and the sucked object. Therefore, the interval pull-off force of the counterbore pot magnet is more important than the adsorption pull-off force. The size of the built-in magnet determines whether the actual use effect of the counterbore pot magnet is satisfactory.
If you need to buy this product, please contact us and know the specifications and dimensions you want, and it is best to provide drawings.
More types of countersunk magnets;
Ferrite grade, sintered ferrite magnetic property parameter table
NdFeB magnet grade, Sintered neodymium magnet performance grade parameter table
Neodymium(Ndfeb) Magnet Material Safety Data Sheet
Sintered Ferrite Material Safety Data Sheet Pdf
Magnetic properties grade parameters of smco rare earth magnets
This product is a rectangular pot magnet with a hole, usually a counterbore. It is used together with screws. There are one with one counterbore and two with two counterbore holes. It is suitable for fishing, lifting metal objects, kitchen and bathroom hooks, etc., rectangular Can magnet specifications are customized according to customer requirements. Please contact us for prices....
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。...
The core component of the countersunk pot magnet is composed of rare earth neodymium iron boron strong magnet and iron shell, and is equipped with lifting rings, which are used to salvage or hoist all kinds of objects with iron parts. The magnetic circuit of a single pure magnet is distributed. When the magnet is installed in the iron case, the magnetic circuit produces a gathering effect...
This product is a tribute to the 66mm ferrite pot magnet, the pulling force can reach 40kg, Due to its high cost performance and strong magnetic force, ferrite pot magnets can directly replace strong NdFeB magnets in many applications, such as outdoor, corrosion-resistant or high-temperature environments....