Name: Y30 Ferrite magnet ring
Brand: V-MAGNET
Availability: InStock

Product Details

Y30 Ferrite magnet ring

Ferrite has an excellent resistance to demagnetisation/corrosion, however care must be taken when handling the product due to its brittleness. Ferrite magnets can be used up to +250 degrees C making it ideal for use in electrical machines. At sub-zero temperatures e.g. less than -10 to -20 deg C, ferrite may start to show a reduced pull force (the temperature and the degree of weakening depends on the magnet shape and is application specific; for most uses this effect does not happen as the magnets never get that cold).

Ferrite magnets have electrically insulating properties, hence they are sometimes also called Ceramic Magnets. Their high resistivity means that electricity does not pass easily through them, making wire spark erosion cutting impossible. Typical tolerances for ferrite magnets is +/-0.25mm. We offer 27 grades of ferrite magnet (Y8T through to Y40, including C5, C8, Y30BH, Feroba2 and Feroba3). Ferrite C5 (Y30 or Feroba 2 or Fer 2) and Ferrite C8 (Y30H-1 or Feroba 3 or Fer 3) are the most popular grades.

Common applications include reed switches, loud speakers, security systems, audio and television and also holding devices such as pot magnets. Ferrite magnets are often used in electrical motor applications.

Please be aware these are ferrite magnets - they are not the same as ferrite cores as used in transformers. Ferrite magnets retain their magnetism; transformer ferrites only have magnetism when an electrical current passes through the surrounding coil which disappears when the current is turned off - they work in completely different ways. Ferrite magnets are hard ferrites - high Hc and Hci values; Transformer ferrites are soft ferrites - much lower Hc and Hci values.

About us:

With ISO 9001:2008 certificates, Shanghai V-Magnet Co.,Ltd is a professional Magnetic material and products supplier, supplying Sintered NdFeB(Neodymium Iron Boron) magnets, Ferrite Magnets,Samarium Cobalt Magnet,Flexible magnets, AlNiCo(Aluminum Nickel and Cobalt)Magnets. Our magnets are widely used in the waste-processing and recycling sectors, the food industry, the plastic and metal industries and the chemical and graphics industries.

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With us, you will get:

1) Wide product range

2) Tailored solutions

3) Excellent price/quality ratio

4) Short production lines

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Product Description

Generator ferrite magnet hot sale

1) Material:Ferrite magnet;