NingBo BeiLun Meank Magnetics Co., Ltd
NingBo BeiLun Meank Magnetics Co., Ltd
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Flat Neodymium Pot/Cup Magnets with Threaded Hole

Flat Neodymium Pot/Cup Magnets with Threaded Hole
A ring NdFeB magnet housed with a flat steel cup with threaded bushing in the middle,the magnetic assemble is used as strong salvage magnet.The standard size range from 16mm to 75mm in diameter.
Steel housed NdFeB(neodymium) magnets are called neodymium pot/cup magnets, due to the magnetic solutions provided by steel housed neodymium magnets,they also known as neodymium clamping magnets, neodymium mounting magnets, and neodymium magnetic holders.
The the steel house not only protects the inside magnet, but also guides the magnetic line of force of the magnet to one side, which greatly enlarge the magnetic force. Covered with steel house,different designs for fastening become to be possible. For example,internal threaded bushing and external threaded mounting stud can be made on the top of steel house.
This one is flat type neodymium shallow pot/cup magnet with a threaded mounting hole in the center. The surface treatment choice includes zinc plating, nickel plating and plastic spraying, which have strong anti-corrosion performance.
The uses of flat steel housed pot/cup magnets with threaded mounting hole:
The flat steel housed neodymium magnets with threaded mounting hole can be used for magnetic clamping of ceiling, signs, banners,
The flat (NdfeB) neodymium cup magnets offer magnetic mounting solution of fixtures and lighting exhibition equipment.
The big flat neodymium pot magnets with threaded mounting hole can be used as strong salvage magnets after assembled with bolts.
The flat steel housed neodymium magnets with threaded through hole provide magnetic bases for strong magnetic hooks,and provide magnetic hanging solutions.

We provide some standard size and magnetic force selection for the flat neodymium pot(cup) magnets with threaded through hole, if there is no one can be used for you, then please contact us for customizing flat neodymium cup magnets with threaded mounting hole,or choose our flat pot magnets of ferrite/ceramic.

Parameters of standard common flat neodymium pot magnets with threaded through hole
Flat Neodymium Pot/Cup Magnets with Threaded Hole Flat Neodymium Pot/Cup Magnets with Threaded Hole

Items Code

Dimension(mm)

Attraction(kg)

D(mm)

M

D2(mm)

H(mm)

NdFeB-H-16

16

M3

6.5

5

7

NdFeB-H-20

20

M4

8

7

10

NdFeB-H-25

25

M5

9

8

20

NdFeB-H-32

32

M5

9

8

35

NdFeB-H-36

36

M6

11

8

42

NdFeB-H-42

42

M6

11

9

68

NdFeB-H-48

48

M8

15

11.5

75

NdFeB-H-60

60

M8

15

15

112

NdFeB-H-75

75

M10

18

18

164


The magnetic pull force was measured on a 10 mm thick polished steel plate at room temperature. In special cases, the maximum deviation may be - 10%. Generally, it usually exceeds the value. Small scratches and breakage in the magnetic material do not affect the pull force of the whole flat neodymium cup magnet. Depending on the type of application (installation, temperature, thickness of the object being sucked), the pull force is greatly affected. So the force value is only for reference, not as a standard to measure the quality of a flat neodymium pot magnets.
In addition to standard sizes, we also offer custom solutions for flat neodymium cup magnets with threaded through mounting hole.
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