Neodymium Ovoid - 62mm x 29.1mm x 5.8mm

Product code: 22001

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Neodymium Ovoid - 62mm x 29.1mm x 5.8mm

Product Code 22001
Weight 1gm
Style Neodymium Block - Ovoid
Grade N38
Coating Phosphorous
Direction of Magnetisation Axially magnetized
Dimensions Width:29.1 mm, Length:62 mm, Thickness:3 mm - 5.8 mm

Product Description:

A partial ovoid block magnet measuring 62 mm long, 29.1 mm wide, with an ovoid thickness from 3 mm to 5.8mm. The coating is phosphorous.

About this Ovoid Magnet:

This custom designed magnet is a component in an old style film projector used in the past. Magnets like these neo blocks helped to regulate the speed at which individual movie frames pass over the projector’s light beam. This is vital because images moving too fast or too slow disorient the viewer. These old movie projectors are still used today and we believe there are several hundred in operation worldwide.

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.

Product Description:

A partial ovoid block magnet measuring 62 mm long, 29.1 mm wide, with an ovoid thickness from 3 mm to 5.8mm. The coating is phosphorous.

About this Ovoid Magnet:

This custom designed magnet is a component in an old style film projector used in the past. Magnets like these neo blocks helped to regulate the speed at which individual movie frames pass over the projector’s light beam. This is vital because images moving too fast or too slow disorient the viewer. These old movie projectors are still used today and we believe there are several hundred in operation worldwide.

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.