Reviewed by dave
I recommend this product
fits in machine outlet
Good size to fit in outlet of machine, recommended.
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Neodymium Ring Magnet - (OD)45mm x (ID)32mm x (H)12mm
Product code: 23002
$46.61for 1 to 9 items
$36.41buy 10 to 99 itemsand
save 22%
$29.57buy 100+ itemsand
save 36%
Neodymium Ring Magnet - (OD)45mm x (ID)32mm x (H)12mm
Rated 5.0 out of 5
Product Code
23002
Pull Force*
22 kg
Weight
70 gm
Style
Rare Earth Ring Magnet
Coating
Nickel (NiCuNi)
Direction of Magnetisation
Axially magnetised thru the 12mm
Dimensions
Outside Diameter:45mm, Inside Diameter:32mm, Thickness:12mm
Magnetic Product Description:
This Rare Earth ring magnet has an outside diameter of 45mm, an inside diameter of 32mm and a thickness of 12mm. It has a pull force of 22kg. It is identified by the AMF magnet part number 23002.
Uses for our Rare Earth Ring Magnets:
Ring magnets have been instrumental in the reproduction of sound (via electric and acoustic instruments and vocals) for decades, Magnets that react to vibration or electric currents transform them into amplified sound using microphones, speakers and guitar pickups. Audio engineers at the desk of sound recording studios rely on Neodymium Ring Magnets like these, 45mm x 32mm x 12mm, to make amplified music. Sound engineers or professionals recording sound in the film and television industry, like their peers in times past, still rely on magnets and magnetism to capture and safely store recorded sound.
Neodymium Ring Magnet - (OD)45mm x (ID)32mm x (H)12mm (23002)
| Grade | |
|---|---|
| N35 | N/A |
| Max Operating Temperature °C | |
| <=80 | N/A |
| Remanence | |
| 1.18-1.25 | N/A |
| Coercivity | |
| 11.8-12.5>=859 | N/A |
| Intrinsic Coercivity | |
| >=10.8 | N/A |
| Max Energy Product | |
| >=955 | N/A |
| Grade | N35 |
| Max Operating Temperature °C | <=80 |
| Remanence | 1.18-1.25 |
| Coercivity | 11.8-12.5>=859 |
| Intrinsic Coercivity | >=10.8 |
| Max Energy Product | >=955 |
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 45mm, an inside diameter of 32mm and a thickness of 12mm. It has a pull force of 22kg. It is identified by the AMF magnet part number 23002.
Uses for our Rare Earth Ring Magnets:
Ring magnets have been instrumental in the reproduction of sound (via electric and acoustic instruments and vocals) for decades, Magnets that react to vibration or electric currents transform them into amplified sound using microphones, speakers and guitar pickups. Audio engineers at the desk of sound recording studios rely on Neodymium Ring Magnets like these, 45mm x 32mm x 12mm, to make amplified music. Sound engineers or professionals recording sound in the film and television industry, like their peers in times past, still rely on magnets and magnetism to capture and safely store recorded sound.
Neodymium Ring Magnet - (OD)45mm x (ID)32mm x (H)12mm (23002)
| Grade | |
|---|---|
| N35 | N/A |
| Max Operating Temperature °C | |
| <=80 | N/A |
| Remanence | |
| 1.18-1.25 | N/A |
| Coercivity | |
| 11.8-12.5>=859 | N/A |
| Intrinsic Coercivity | |
| >=10.8 | N/A |
| Max Energy Product | |
| >=955 | N/A |
| Grade | N35 |
| Max Operating Temperature °C | <=80 |
| Remanence | 1.18-1.25 |
| Coercivity | 11.8-12.5>=859 |
| Intrinsic Coercivity | >=10.8 |
| Max Energy Product | >=955 |
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.