Ferrite disc magnet Ø 30 mm, h. 5 mm, strength 1 kg

Ferrite discs are a type of permanent ceramic magnet. Compared to neodymium magnets, they have lower magnetic strength, but excel in their resistance to corrosion, moisture and high temperatures up to 250 °C. A disc with a diameter of 30 mm and a height of 5 mm has a magnetic force of approximately 1 kg, a weight of 16 g and axial magnetisation Y30.

The 30 mm diameter creates a large contact area, which helps to distribute the magnetic force evenly. The 5 mm height simultaneously ensures a good ratio between dimensions and holding force. The ceramic material does not corrode, so the magnet can also be used in outdoor environments or in places with higher air humidity. The ferrite magnet requires no surface treatment and retains its properties even during long-term use.

This magnet size is among the universal magnetic discs for workshops and light industrial applications. The magnet is used in the production of magnetic holders, fixtures, closures, measuring tools or various technical devices.

You can use a ferrite magnet, for example:

• magnetic holders and fixtures,
• for the production of door closures, covers and service panels,
• in technical and measuring tools,
• for the manufacture of electrical equipment,
• for assembly and inspection fixtures,
• for model making and workshop projects,
• for collecting small metal components,
• outdoor use, as they are corrosion-resistant,
• magnetic joints with a higher holding force.

You can glue the magnet using magnet glue.

Warning: Do not bring weaker ferrite magnets close to strong neodymium magnets, as this may lead to the demagnetisation of the ferrite magnet.

The ferrite magnet has axial magnetisation Y30 with poles on opposite flat surfaces.

The 30 mm diameter provides a large contact area and a magnetic force of 1 kg is sufficient for a range of technical applications. If you are looking for a durable magnet for daily use in a workshop or production, this magnetic disc will be a good choice.