Neodymium Ring Magnet - (OD)6mm x (ID)2.42mm x (H)6mm

Product code: 93505

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Neodymium Ring Magnet - (OD)6mm x (ID)2.42mm x (H)6mm

Rated 5.0 out of 5
Based on 1 review
Product Code 93505
Pull Force* .970 kg
Weight 1 gm
Style Rare Earth Ring magnet
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised thru the 5mm
Dimensions Outside Diameter:6mm, Inside Diameter:2.42mm, Thickness:6mm

Magnetic Product Description:

This small rare earth ring magnet has an outside diameter of 6mm, an inside diameter of 2.42mm and a thickness or height of 6mm. It has a pull force of 970 grams. It is identified by the AMF Magnet part number 93505.

Uses for our Rare Earth ring magnets:

Small Ring magnets are easy to secure in position by using a screw, placing them on a post or even tying them to a material with wire. Neodymium material provides a  concentrated magnetic field and strong magnetic energy that makes ring magnets ideal for performing important functions in lightweight, high-performance electronic devices. This includes smartphones, laptop computers and many modern motor vehicle systems.  Audio equipment like headphones, microphones and speakers employ the ability of Neodymium permanent magnets to detect and transpose electromagnetic signals into movement via a vibrating diaphragm to create sound, or by the reverse in the case of microphones. Power cut-off switches or power-on switches on electronic equipment can be activated using magnetic field proximity or repulsion. This system is appealing for its no-contact operation that eliminates the need for moving parts and the wear associated with repeated use. Unlike other activation systems. magnetic fields are unaffected by the build-up of grime or other foreign material. This often means much greater cost-related benefits in the long term.

Neodymium Ring Magnet - (OD)6mm x (ID)2.42mm x (H)6mm (93505)

Grade
N38 N/A
Max Operating Temperature °C
<=80 N/A
Remanence
1.09-1.17 N/A
Coercivity
12.3-13>=859 N/A
Intrinsic Coercivity
>=10.8 N/A
Max Energy Product
>=955 N/A
Grade N38
Max Operating Temperature °C <=80
Remanence 1.09-1.17
Coercivity 12.3-13>=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.

average rating 5.0 out of 5
Based on 1 review
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    1 Review
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100% of reviewers would recommend this product to a friend
1 Review
Reviewed by Ken
I recommend this product
Rated 5 out of 5
Review posted

Fit for purpose

Website easy to navigate makes purchasing simple

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Magnetic Product Description:

This small rare earth ring magnet has an outside diameter of 6mm, an inside diameter of 2.42mm and a thickness or height of 6mm. It has a pull force of 970 grams. It is identified by the AMF Magnet part number 93505.

Uses for our Rare Earth ring magnets:

Small Ring magnets are easy to secure in position by using a screw, placing them on a post or even tying them to a material with wire. Neodymium material provides a  concentrated magnetic field and strong magnetic energy that makes ring magnets ideal for performing important functions in lightweight, high-performance electronic devices. This includes smartphones, laptop computers and many modern motor vehicle systems.  Audio equipment like headphones, microphones and speakers employ the ability of Neodymium permanent magnets to detect and transpose electromagnetic signals into movement via a vibrating diaphragm to create sound, or by the reverse in the case of microphones. Power cut-off switches or power-on switches on electronic equipment can be activated using magnetic field proximity or repulsion. This system is appealing for its no-contact operation that eliminates the need for moving parts and the wear associated with repeated use. Unlike other activation systems. magnetic fields are unaffected by the build-up of grime or other foreign material. This often means much greater cost-related benefits in the long term.

Neodymium Ring Magnet - (OD)6mm x (ID)2.42mm x (H)6mm (93505)

Grade
N38 N/A
Max Operating Temperature °C
<=80 N/A
Remanence
1.09-1.17 N/A
Coercivity
12.3-13>=859 N/A
Intrinsic Coercivity
>=10.8 N/A
Max Energy Product
>=955 N/A
Grade N38
Max Operating Temperature °C <=80
Remanence 1.09-1.17
Coercivity 12.3-13>=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.

average rating 5.0 out of 5
Based on 1 review
  • 5 Stars
    1 Review
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
1 Review
Reviewed by Ken
I recommend this product
Rated 5 out of 5
Review posted

Fit for purpose

Website easy to navigate makes purchasing simple

Loading...
Was this helpful?