Ringmagnet Ø 76 x Ø 42 x 6 mm Ferrite Y30 - with double groove

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Artikel IDs
2019
content
1 piece
scaled price
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from quantity 1 7,50 GBP
from quantity 3 5,93 GBP
from quantity 10 5,60 GBP
from quantity 20 5,27 GBP
from quantity 40 4,94 GBP
from quantity 100


Ring Magnet Ø 76 x Ø 42 x 6mm Ferrite Y30, with double groove

 

Most widely used magnetic material because of its low cost and high coercivity (doesn't lose magnetic power easily).

 

Ring magnets are similar to discs, but feature a hole in the centre. The reduced volume of the magnet results in less strength, but increases their versatility - rings slide easily onto tubes or rods. Ferrite rings are available in sizes up to 145mm diameter, and with a variety of internal diameters and thicknesses.

 

Toroids are used to confine and guide magnetic fields.These doughnut-shaped forms are wrapped in a coil to create a substantial increase in magnetic field strength. The design allows a coil to be wound through the hole and around the outside.

 

Toroid Applications:

Toroids are typically used in EMI filters, medical devices, musical instruments, amplifiers, power inductors and a wide array of transformers, including broadband, pulse and high frequency transformers.

 

Ferrite Toroid Benefits:

The shape of the toroid achieves the highest inductance per unit of volume, and helps to distribute the coil evenly around the circumference of the magnetic core. The continuous magnetic path yields the highest effective permeability and owest flux leakage of any shape. Toroids are available in various diameters, thicknesses, permeability and types depending upon the frequency range of interest. They provide exceptionally high inductance for the physical space occupied, without interacting with adjacent components.

 

Material Information:

Produced by powder metallurgical method with chemical compostition of Ba/SrO.6 Fe2 O3

Relativly brittle & hard

Good resistance to demangnetization

Excellent corrosion resistance

Raw material is readily available and low in cost

Good temperature stability

high coercive force and high electric resistance

Most widely used permanent magnets.

 

Use where:

  • You need a 'general purpose' magnet
  • Cost is a consideration
  • Temperature is lower than 250 °C


Ferrite magnets are also known as 'ceramic' because they are hard and brittle.

 

 

 

Applications of ferrite magnets

Ring magnets are made specifically for loudspeaker systems and their sizes have evolved with demand from this market. However, they are also commonly used in magnetic rollers for separating applications and in the printing industry. They are also a vital component found in fast running conveyor systems in many manufacturing plants dealing with ferrous material.

 

 

 

  Manufactured after 2013/01/01, The object of the declaration described above is in conformity with DIRECTIVE 2011/65/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL an the restriction of the use of certain hazardous substances in electrical and electronic equipment.

  • Ring Magnets - Ceramic Rings Ø 76 mm x Ø 42 mm x 6 mm Ferrite, Y30
  • with double groove
  • Material: Ferrite, Quality: Anitsotrop

 

Technical Specifications:

Product Code:

2019

Pack Size:

1

Form:

Ring

Dimension:

Outer-Ø 76 mm, Inner-Ø 42 mm

Thickness:

6 mm

Grade:

Y30

Coating:

uncoated

Material:

Fe2O3 (Ferrit)

Magnetized

axial

Vertical Pull (Kg):

2 kg

Slide Resistance (Kg):

*

Max Temp (Grad C):

250 °C

Weight:

250 g

 

   

 

 

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Magnosphere magnet products conform to the standards set forth in EU Directive 2002/95/EC, RoHS (Restriction of Hazardous Substances), EU Directive 2002/96/EC (Waste Electrical and Electronic Equipment) and REACH (Registration, Evaluation and Authorization of Chemicals). Magnosphere magnet products conform to the standards set forth in EU Directive 2002/95/EC, RoHS (Restriction of Hazardous Substances), EU Directive 2002/96/EC (Waste Electrical and Electronic Equipment) and REACH (Registration, Evaluation and Authorization of Chemicals).


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