Magnetic ring parts

Magnetic ring parts

Magnetic ring parts

Magnetic poles
Axially and diametrically magnetised ring magnetic discs with labelled north and south poles
The magnetic poles of a ring magnetic disc can be magnetised in two ways; axially and diametrically.

An axially magnetised ring magnetic disc is magnetised through the length of the magnet, whereas a diametrically magnetised ring magnetic disc is magnetised through the diameter.

Magnetic poles OF magnetic ring

Magnetic poles OF magnetic ring

Hole
Ring magnet with labelled hole
The hole in the ring magnetic disc is created at the time of manufacture and has the same diameter through the entire depth of the magnet.

This distinguishes it from the hole in a countersunk magnetic disc, which tapers from one magnetic face to the other, in the shape of a cone .

Ring magnetic disc with a piece of black rope through the centre to be used for fishing
The hole in the ring magnetic disc is used to attach the magnetic disc to a large range of of objects such as a fishing line.

magnetic ring hole

magnetic ring hole

Man fishing a bike out of a river with a ring magnetic disc
The ring magnetic disc is not technically used for fishing, it is however used to fish ferromagnetic items, such as a bicycle or coins, out of a river.

Keeper
Ring magnetic disc with a keeper
The steel keeper on a ring magnetic disc must be removed before use to allow the magnet to work to its full potential.

magnetic ring keeper

magnetic ring keeper

The keeper is a soft piece of iron temporarily added between the two ring magnetic discs, when multiple magnetic discs are stored together, to prevent them from demagnetising. Magnetic ring parts

Microphone Neodymium Magnetic Rings

Microphone Neodymium Magnetic Rings

Microphone Neodymium Magnetic Rings, Neodymium Ring Magnets For Microphone Application, Neodyme Rings For Microphones, Rare Earth NdFeB Permanent Ring Magnets Neodymium Magnetic Rings are used in the Microphone – Microphones use the same principle as the human ear to work, except they use a ring magnet and a coil to convert the sound into an […]Magnetic ring parts

Sintered NdFeB Ring Speaker Magnets

Sintered NdFeB Ring Speaker Magnets

Sintered NdFeB Ring Speaker Magnets, Sintered NdFeB (Neodymium Iron Boron) Ring Magnet, Loundspeaker Neo Rings, Headphone Magnets, Telephone Magnets, China Megaphone Neodymium Magnets We mainly produced sintered NdFeB Ring Speaker Magnets because it is the one widely used in many fields. The coercive force of Sintered NdFeB is very high and its Bhmax is about ten […]Magnetic ring parts

Speaker Ring Magnets

Nickel Coating Speaker Ring Magnets

Nickel Coating Speaker Ring Magnets, Magnetic Ring, NdFeB Ring Magnets, Custom Magnets, Neodymium Ring Speaker Magnets, Permanent Magnets, Loundspeaker Ndfeb Magnets HSMAG Nickel Coating Speaker Ring Magnets features: a. The magnet grades in N series are available from N35 to N52 grade (Residual magnetism is from 11.7KGs to 14.8KGs); b. Competitive prices; c. Reasonable delivery time; […]Magnetic ring parts