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Neodymium Cylinder Magnet - 12mm x 20mm
Product code: 21019
$12.41for 1 to 9 items
$10.19buy 10 to 99 itemsand
save 17%
$8.68buy 100+ itemsand
save 30%
Total
$12.41
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Neodymium Cylinder Magnet - 12mm x 20mm
Rated 5.0 out of 5
Product Code
21019
Pull Force*
5.8kg
Weight
17 gm
Style
Rare Earth Cylinder magnet
Gauss
6034
Grade
N38
Coating
Nickel (NiCuNi)
Direction of Magnetisation
Axially magnetised
Dimensions
Height:20mm, Diameter:12mm
*Measured against up to 10mm mild steel.
Magnetic Product Description:
This neodymium magnetic cylinder has a diameter of 12mm and a height of 20mm. It has a magnetic flux reading of 6034 Gauss and a pull force of 5.8 kilos. It is identified by the AMF magnet part number 21019.
Uses for our rare earth cylinder magnets:
Industrial maintenance companies provide specialist asset repair and asset management services to mining, heavy industry, manufacturing and the utilities sector. The mobile tradespeople and their trade assistants arrive in large trucks filled with tools and equipment, including plenty of magnets. These neodymium cylinder 12mmx20mm magnets are among the many reached for.
For these tradespeople, who won’t know exactly how they will effect the repair or service until they carry out an on-site inspection and assessment, magnets offer unique fixing, holding, and locking and release properties invaluable in an out of workshop, sometimes remote location.
Necessity is the mother of invention, often requiring creative thinking, a toolbox with magnetic options and a determination to complete the required task. Magnets can be used initially to set up a quick temporary shade cover between the structure under repair to the maintenance truck. Just slap the magnets onto the plastic sheeting between the structures. How easy is that?
The shade protects the workers, the repair and the equipment from roasting direct sunlight. It protects from light showers of rain as well. Without magnetic engagement, it might be too difficult to set the shade cover onto the structure under repair. The shade cloth comes down easily, with no puncture marks and wraps up for next time.
Magnets of many kinds are deployed throughout the tools and equipment many of the tradespeople rely on to effect the repairs and servicing tasks. For regulating the movement of components within machines magnets have always played a vital role. For intuitive power relating to attraction and repulsion at known force fields, magnets have no peer. They assist with the smooth delivery of mechanical power and often also operate as a clutch or fail safe role, preventing full power being delivered to the repair or the machines motor in an emergency.
Magnets housed in apparatus are often engaged as clamps for securing equipment like drill assemblies or hoses to the structure itself. In event of unexpected force, like a jamming event, the magnetic clamps will give at a known pull force, diffusing the energy that could otherwise damage the structure or the equipment. When loading the truck for another repair or maintenance task in far flung parts of the country, experienced tradespeople check for themselves that the magnets, including 12mmx20mm neodymium cylinders, have been packed for the journey ahead.
A favourite with joiners, cabinet makers, renovators, office and shop fitters. Also used by screen, digital printers, industrial suppliers and for many general applications.
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.
