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Ferrite Rotor Ring Magnet

Ferrite Rotor Ring Magnet

A ferrite rotor ring magnet is a type of permanent magnet, commonly used in electric motors, pumps, and other rotating devices. Ferrite magnets are made from iron oxide and are known for their low cost, good resistance to demagnetization and corrosion, and high electrical resistance. They are a popular choice for many applications due to their favorable cost-to-performance ratio.
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Magnetic Ferrite Ring
Features

Excellent corrosion resistance: Ferrite material is inherently resistant to oxidation, making it suitable for long-term use.

Stable magnetic properties: Minimal magnetic attenuation in the operating environment, ensuring high reliability.

High-temperature resistance: Stable operation at higher temperatures, suitable for motor applications.

Affordable: Lower cost and more cost-effective than rare earth magnets.

Customizable: Size, shape, and magnetization direction can be customized to meet your needs.

 

Physical properties

 

 

  Physical properties Unit Value
1 Curie Temperature ℃ 450
2 Maximum Operating Temperature ℃ 250
3 Hardness Hv 480-580
4 Density g/cm³ 4.8-4.9
5 Relative Recoil Permeability u rec 1.05-1.20
6 Temperature Coefficient of Br %/℃ -0.2
7 Temperature Coefficient of iHc %/℃ 0.3
Factory environment
ferrite rotor ring magnet environment
ferrite rotor ring magnet environment
ferrite rotor ring magnet environment
ferrite rotor ring magnet environment
 

FAQ

 

Are ferrite rotor ring magnet magnetic?
Ferrite rings are shields made of magnetic material for attenuating high-frequency signals from cables and circuits.

 

Is ferrite attracted to magnets?
A ferrite is one of a family of iron oxide-containing magnetic ceramic materials. They are ferrimagnetic, meaning they are attracted by magnetic fields and can be magnetized to become permanent magnets.

 

Can you magnetize ferrite?
Ferrite is ferromagnetic, so it can be magnetized (become a magnet) and be attracted by magnets. Unlike other ferromagnetic materials, standard ferrite is not electrically conductive. Hard ferrite, the one we use for our magnets, has a high coercivity, a property that makes it difficult to demagnetize.

 

 

 

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