Neodymium Ring - 25 mm x 13 mm x 8 mm

Product code: 23005

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Neodymium Ring - 25 mm x 13 mm x 8 mm

Product Code 23005
Pull Force* 10.6 kg
Weight 21gm
Style Neodymium Ring
Gauss 5048
Grade N38
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetized thru the 8mm
Dimensions Outside Diameter:25mm, Inside Diameter:13mm, Thickness:8mm

About neodymium ring magnets:

Magnets of all kinds are able to play a variety of roles in the installation and operation of solar technology. Solar systems are capable of producing an effective, reliable and inexpensive source of electricity. Small communities that benefit from solar systems can benefit greatly with the help of magnets. Ring magnets threaded onto a spool or rod or fixed in place with screws or bolts can help regulate internal moving parts with predictable pull and push force, even at very high temperatures. Ring magnets can function as the feet or anchors of the unit. A magnetic clamp method for anchoring the unit makes it much simpler to move, without breaching the roof or platform necessitating repair. In cyclone prone regions, release at a pre-determined pull force can be very useful. Magnets constitute a well-established technology with a long history of engagement with electrical and electronics systems. Magnets provide low cost options in a variety of roles.

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.

About neodymium ring magnets:

Magnets of all kinds are able to play a variety of roles in the installation and operation of solar technology. Solar systems are capable of producing an effective, reliable and inexpensive source of electricity. Small communities that benefit from solar systems can benefit greatly with the help of magnets. Ring magnets threaded onto a spool or rod or fixed in place with screws or bolts can help regulate internal moving parts with predictable pull and push force, even at very high temperatures. Ring magnets can function as the feet or anchors of the unit. A magnetic clamp method for anchoring the unit makes it much simpler to move, without breaching the roof or platform necessitating repair. In cyclone prone regions, release at a pre-determined pull force can be very useful. Magnets constitute a well-established technology with a long history of engagement with electrical and electronics systems. Magnets provide low cost options in a variety of roles.

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.