Neodymium Ring Magnet - (OD)35mm x (ID)6.15mm x (H)10mm

Product code: 23003

$36.98for 1 to 9 items
$33.02buy 10 to 99 itemsand save 11%
$26.68buy 100+ itemsand save 28%

Prices are GST Incl.

Volume pricing available on request

Neodymium Ring Magnet - (OD)35mm x (ID)6.15mm x (H)10mm

Rated 5.0 out of 5
Based on 3 reviews
Product Code 23003
Pull Force* 22.5 kg
Weight 69 gm
Style Rare Earth Ring magnet
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised thru the 10mm
Dimensions Outside Diameter:35mm, Inside Diameter:6.15mm, Thickness:10mm

Magnetic Product Description:

This rare earth ring magnet has an outside diameter of 35mm, an inside diameter of 6.15mm and a thickness of 10mm. It is identified by the AMF magnet part number 23003.

Uses for our Rare Earth Ring Magnets:

Rare Earth Ring magnets can be attached to shafts or axles and used to initiate or restrict movement of magnetic material in manufacturing processes or in the devices that monitor and protect those systems. Varying the magnetic grade of the magnetic material or the inside diameter of the Ring will cause predictable variations in its overall strength and this can be calculated and employed by engineers in the design of highly technical measuring equipment and warning devices. Rings placed on rods allow movement and interaction with metallic material that passes within their magnetic field. This unique ability is harnessed in the operation of Reed switches, gauges and a large range of monitoring systems.

Neodymium Ring Magnet - (OD)35mm x (ID)6.15mm x (H)10mm (23003)

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 3 reviews
  • 5 Stars
    3 Reviews
  • 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
3 Reviews
Reviewed by Mal
I recommend this product
Rated 5 out of 5
Review posted

Great

Just what was needed. Very powerful

Loading...
Was this helpful?
Reviewed by schmitty
I recommend this product
Rated 5 out of 5
Review posted

excellent

Great for use in my workshop and also for finding studs in a wall when metal nails are located, you know you have found a stud.

Loading...
Was this helpful?
Reviewed by Blake
I recommend this product
Rated 5 out of 5
Review posted

Great

Perfect

Loading...
Was this helpful?

Magnetic Product Description:

This rare earth ring magnet has an outside diameter of 35mm, an inside diameter of 6.15mm and a thickness of 10mm. It is identified by the AMF magnet part number 23003.

Uses for our Rare Earth Ring Magnets:

Rare Earth Ring magnets can be attached to shafts or axles and used to initiate or restrict movement of magnetic material in manufacturing processes or in the devices that monitor and protect those systems. Varying the magnetic grade of the magnetic material or the inside diameter of the Ring will cause predictable variations in its overall strength and this can be calculated and employed by engineers in the design of highly technical measuring equipment and warning devices. Rings placed on rods allow movement and interaction with metallic material that passes within their magnetic field. This unique ability is harnessed in the operation of Reed switches, gauges and a large range of monitoring systems.

Neodymium Ring Magnet - (OD)35mm x (ID)6.15mm x (H)10mm (23003)

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 3 reviews
  • 5 Stars
    3 Reviews
  • 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
3 Reviews
Reviewed by Mal
I recommend this product
Rated 5 out of 5
Review posted

Great

Just what was needed. Very powerful

Loading...
Was this helpful?
Reviewed by schmitty
I recommend this product
Rated 5 out of 5
Review posted

excellent

Great for use in my workshop and also for finding studs in a wall when metal nails are located, you know you have found a stud.

Loading...
Was this helpful?
Reviewed by Blake
I recommend this product
Rated 5 out of 5
Review posted

Great

Perfect

Loading...
Was this helpful?