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Magnets - Round(Shape:Ring)
Round magnets are products used to stick items to magnetic objects made of ferrous metals. Besides sticking objects together, they are also used for applications such as magnetism testing and in parts requiring magnetic attraction. Magnets are available in types such as neodymium, ferrite, cobalt and alnico. The magnetic force of neodymium magnets is one of the strongest among the available magnet products. Neodymium magnets are used in a wide range of applications. Ferrite magnets have a weak magnetic force but relatively high retentivity. Cobalt magnets are officially known as samarium-cobalt magnets. They are known for their resistance to rust and high temperatures. Alnico magnets have superior temperature resistance properties and outstanding mechanical strength. The high retentivity of industrial magnets enables even small models to emit powerful magnetic fields. Using a magnet at temperatures above its maximum operating temperature creates the risk of weakening its magnetic force.
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Neodymium Magnet Ring Shape
MAGNA
This is a ring magnet with excellent mechanical strength.
[Features]
· Neodymium magnets create what is said to be the strongest magnetic field currently available on the market.
· Can be machined into a round, square or ring shape according to the application.
· Mechanical strength is excellent, but they are prone to rust and the surface is coated to prevent this. Must be used at no higher than 80℃.
- CAD :
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Neodymium Magnet, Ring【3 Pieces Per Package】
NIROKU
[Features]
· Neodymium magnets are molded and sintered products mainly composed of neodymium, iron and boron, providing excellent magnetic energy properties that are the best among existing magnets.
· Subjected to mainly nickel plating surface processing as it rusts easily.
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| Brand | MISUMI_Test | MISUMI_Test | MAGNA | NIROKU |
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| Product Series | Magnet - Countersunk - Round Type | Magnet - Ring | Neodymium Magnet Ring Shape | Neodymium Magnet, Ring【3 Pieces Per Package】 |
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| Shape | Ring | Ring | Ring | Ring |
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| Attraction Force (Range)(N) | ~10.0 / 10.1~20.0 / 20.1~30.0 / 40.1~50.0 / 50.1~60.0 / 70.1~80.0 | ~10.0 / 10.1~20.0 / 20.1~30.0 / 30.1~40.0 / 40.1~50.0 / 90.1~100.0 | 30.1~40.0 | 10.1~20.0 |
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| Attraction Force (Specific)(N) | 7.8 ~ 78.4 | 7.8 ~ 98.5 | 31.3 | 15.68 |
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| Magnet Type (Material) | Neodymium Iron Boron Magnet | Neodymium Iron Boron Magnet | Neodymium Iron Boron Magnet | Neodymium Iron Boron Magnet |
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| O.D.(Ø) | - | 8 ~ 30 | 31.2 | 9 |
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| Inner Dia.(Ø) | - | 3 ~ 12 | 18.2 | 6 |
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Specification/Dimensions
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Shape
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Attraction Force (Range)(N)
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~10.0
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10.1~20.0
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20.1~30.0
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30.1~40.0
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40.1~50.0
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50.1~60.0
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60.1~70.0
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70.1~80.0
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90.1~100.0
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Attraction Force (Specific)(N)
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Magnet Type (Material)
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Neodymium Iron Boron Magnet
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Cobalt Magnet
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Ferrite Magnet
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O.D.(Ø)
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- 12
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- 18
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- 30
- 31.2
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Inner Dia.(Ø)
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