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Plastic Coated Neodymium Ring Magnet – 16.5mm (OD) x D4.5/D8.5mm (ID) x 6mm (H) | Countersunk North
Product code: 23008BNth
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Magnetic Product Description:
This Rare Earth ring magnet has an outside diameter of 16.5mm, an inside diameter of 4.5mm with a surrounding countersunk diameter of 8.5mm, and a thickness of 6mm. It is identified by the AMF Magnetics part number 23008B.
Uses for our Rare Earth Ring Magnets:
These magnets are designed to operate in matching pairs, one with North orientation and the other South. They are super-versatile and can be classified as a ''3C Triple-Threat''magnet... that is they are Countersunk, Coated and Complementary. Strong Neodymium Rings with countersunk holes for easy attachment with a screw, are encased in a protective plastic shell and magnetised with matching North to South poles for attraction. Magnets like these make it possible to attach any material to any surface, even when no metal material is present. They are ideally suited to door or drawer closure arrangements and avoid the need for clumsy, corrosion-prone latches or barrel bolts. They are great for outdoor use in areas like campgrounds or on craft and are very resistant to corrosive environments,
No FAQ available
NB: Ranges are indicative for product category, please check individual products for specic values within that range.
The most common coating for Neodymium magnets is Nickel + Copper + Nickel (Ni + Cu + Ni). This coating offers the magnet relatively good protection from corrosion and passive applications. If the magnet will be exposed to moisture or liquid then consider the use of an organic coating such as Epoxy. A hard wearing coating, Epoxy is suited to applications where the magnet will come under some friction or knocking.
Magnets are readily available in Blocks, Discs, Cylinders & Rings. AMF Magnetics specializes in the supply of short-run prototype magnets including Arc Segments, various magnetic orientations etc. If you need a magnet size that we don't carry in stock, submit a Design-a-Magnet enquiry for a quote on your custom magnet design.
Neodymium magnets are offered in several different grades. The first section N30-54 has an operating temperature of up to 80 degrees. Most of our stock only goes up to N38. The second section, denoted with the "M" prefix after the grade has an operating temperature 100 degrees. After this the grades are "H", "SH", "UH" & "EH". In order for the magnet to withstand a higher operating temperature, during production more of the raw material PrNd is incorporated as these elements have a naturally occurring resistance to high temperatures.
Magnetic Product Description:
This Rare Earth ring magnet has an outside diameter of 16.5mm, an inside diameter of 4.5mm with a surrounding countersunk diameter of 8.5mm, and a thickness of 6mm. It is identified by the AMF Magnetics part number 23008B.
Uses for our Rare Earth Ring Magnets:
These magnets are designed to operate in matching pairs, one with North orientation and the other South. They are super-versatile and can be classified as a ''3C Triple-Threat''magnet... that is they are Countersunk, Coated and Complementary. Strong Neodymium Rings with countersunk holes for easy attachment with a screw, are encased in a protective plastic shell and magnetised with matching North to South poles for attraction. Magnets like these make it possible to attach any material to any surface, even when no metal material is present. They are ideally suited to door or drawer closure arrangements and avoid the need for clumsy, corrosion-prone latches or barrel bolts. They are great for outdoor use in areas like campgrounds or on craft and are very resistant to corrosive environments,
No FAQ available
NB: Ranges are indicative for product category, please check individual products for specic values within that range.
The most common coating for Neodymium magnets is Nickel + Copper + Nickel (Ni + Cu + Ni). This coating offers the magnet relatively good protection from corrosion and passive applications. If the magnet will be exposed to moisture or liquid then consider the use of an organic coating such as Epoxy. A hard wearing coating, Epoxy is suited to applications where the magnet will come under some friction or knocking.
Magnets are readily available in Blocks, Discs, Cylinders & Rings. AMF Magnetics specializes in the supply of short-run prototype magnets including Arc Segments, various magnetic orientations etc. If you need a magnet size that we don't carry in stock, submit a Design-a-Magnet enquiry for a quote on your custom magnet design.
Neodymium magnets are offered in several different grades. The first section N30-54 has an operating temperature of up to 80 degrees. Most of our stock only goes up to N38. The second section, denoted with the "M" prefix after the grade has an operating temperature 100 degrees. After this the grades are "H", "SH", "UH" & "EH". In order for the magnet to withstand a higher operating temperature, during production more of the raw material PrNd is incorporated as these elements have a naturally occurring resistance to high temperatures.
