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Pot magnets with rubber coat

The rubber coat of these pot magnets protects the sensitive surface from scratches and increases the load capacity in shear direction. We also carry pot magnets with internal thread without rubber coating.

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Diameter
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Strength
-   kg
Pot magnets with rubber coat
ITNG-16
Rubberised pot magnet, with internal thread M4, Ø 20 mm, Strength approx. 3,2 kg

CMN-22
Rubberised pot magnet, for cable mounting, Ø 22 mm, Strength approx. 3,9 kg

ITNG-25
Rubberised pot magnet, with internal thread M5, Ø 29 mm, Strength approx. 11 kg

CMN-31
Rubberised pot magnet, for cable mounting, Ø 31 mm, Strength approx. 9,1 kg

ITNG-32
Rubberised pot magnet, with internal thread M6, Ø 36 mm, Strength approx. 21 kg

CMN-43
Rubberised pot magnet, for cable mounting, Ø 43 mm, Strength approx. 10 kg

ITNG-40
Rubberised pot magnet, with internal thread M6, Ø 45 mm, Strength approx. 31 kg

Features of pot magnets with rubber coating

Principle: The strong neodymium magnets are embedded in a steel pot. The steel pot increases the adhesive force of the magnet on direct contact with a thick iron surface. If there is no direct contact with the counterpart, or if the steel plate is thin, painted or rough, you can strain it much less.

Shear force: The indicated adhesive force was measured perpendicular to the surface to which the magnet should stick. In order to move the magnet sideways it doesn't take as much force, despite the rubber coating. Therefore, you can strain a pot magnet much less if you use it on a wall as opposed to using it on the ceiling.

Rust: The rubber protects the magnet from occasional wetness or splash water. Permanent outdoor use, however, may lead to rust build-up. Guaranteed rust-free, on the other hand, are our Topfmagnete aus Ferrit. All further information regarding these products can be found in our FAQ about pot magnets.

The following products also increase the friction in shear direction:

Rubber caps for magnets

Water-proof neodymium magnets: rust-proof & with scratch protection

Adhesive rubber tape