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Neodymium Ring - 72mm x 32.5mm x 13mm
Product code: 23001
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Magnetic Product Description:
This rare earth ring magnet has an outside diameter of 72mm, an inside diameter of 32.5mm and a thickness of 13mm. It has a pull force of 60kg. It is identified by the AMF magnet part number 23001.
Uses for our rare earth ring magnets:
Due to the central void that reduces their overall mass. Ring Magnets have less magnetic power than Discs Magnets of the same diameter and thickness. However, the void offers other benefits that are utilised in sensitive devices that position Ring Magnets on shafts or spools enabling them to interact with ferrous materials or electrical signals and provide information on rotational speed and positioning and can also be used to monitor and indicate minute variations in the operation of crankshafts, transmission, traction controls and drivetrains. These sensing devices are invaluable for the development of the Automotive and Aeronautical industries in instruments like Tachometers and Speedometers and in highly accurate measuring equipment like gas, electricity and water meters that are essential in Manufacturing. Ring Magnets on vane-operated shafts in monitoring equipment also help to record wind speeds, revolutions or the flow of liquids in industrial processes.
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 72mm, an inside diameter of 32.5mm and a thickness of 13mm. It has a pull force of 60kg. It is identified by the AMF magnet part number 23001.
Uses for our rare earth ring magnets:
Due to the central void that reduces their overall mass. Ring Magnets have less magnetic power than Discs Magnets of the same diameter and thickness. However, the void offers other benefits that are utilised in sensitive devices that position Ring Magnets on shafts or spools enabling them to interact with ferrous materials or electrical signals and provide information on rotational speed and positioning and can also be used to monitor and indicate minute variations in the operation of crankshafts, transmission, traction controls and drivetrains. These sensing devices are invaluable for the development of the Automotive and Aeronautical industries in instruments like Tachometers and Speedometers and in highly accurate measuring equipment like gas, electricity and water meters that are essential in Manufacturing. Ring Magnets on vane-operated shafts in monitoring equipment also help to record wind speeds, revolutions or the flow of liquids in industrial processes.
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.
