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Neodymium Cylinder - 3mm x 20mm
Product code: 21058
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Magnetic Product Description:
This rare earth cylinder magnet has a diameter of 3mm and a height of 20mm. It has a 650 gram pull force. Its part number is 21058.
Uses for our rare earth cylinder magnets:
This slimline Neodymium Cylinder is unique in shape and is also specifically manufactured to withstand operating temperatures of up to 150°Celcius. It is a highly specialised item for commercial operations where a narrow field is required, which is attained by the diameter area at each pole and a precise magnetic strength, that is achieved by the combination of the length and 42SH Grade Neodymium materials. As with most small cylinder shaped magnets, this item would suit sensor devices and monitoring equipment on production lines that involve continual exposure to heat or high-temperature processing.
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 cylinder magnet has a diameter of 3mm and a height of 20mm. It has a 650 gram pull force. Its part number is 21058.
Uses for our rare earth cylinder magnets:
This slimline Neodymium Cylinder is unique in shape and is also specifically manufactured to withstand operating temperatures of up to 150°Celcius. It is a highly specialised item for commercial operations where a narrow field is required, which is attained by the diameter area at each pole and a precise magnetic strength, that is achieved by the combination of the length and 42SH Grade Neodymium materials. As with most small cylinder shaped magnets, this item would suit sensor devices and monitoring equipment on production lines that involve continual exposure to heat or high-temperature processing.
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.
