Magnet Ø20x10mm
Features and benefits - Magnet Ø20x10 mm
Cylindrical barium ferrite magnet Ø20x10 mm, axially magnetized with marked south pole. Robust construction with good mechanical strength and high temperature resistance.
- Dimension: Ø20 ±0.35 mm, height 10 ±0.35 mm
- Drill hole: Ø4.3 ±0.2 mm
- Axially magnetized, south pole marked with "S"
- Material: dry pressed barium ferrite
- Magnetic energy product: about 25.5 kJ/m³
- Br of the strip: about 365 mT
- Coercivity HcJ: up to 180 kA/m
- Working temperature: up to +250 °C
- Curie temperature: ca +450 °C
- Density: ~5.0 g/cm³
Suitable as a holding magnet or sensor component in industrial applications where high temperature resistance and stable performance are required.
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Description
Article no.: M01
Product Description - Magnet Ø20x10 mm
This cylindrical magnet Ø20x10 mm is made of dry-pressed barium ferrite and is axially magnetized, which means that the magnetic field runs through the cylinder axis. The south pole is clearly marked with an "S" for easy orientation during installation.
The magnet has a magnetic energy product of about 25.5 kJ/m³ and a remanence (Br) of about 365 mT, which provides a strong and stable magnetization. The coercivity (HcJ) reaches up to 180 kA/m, which ensures resistance to demagnetization.
Mechanically, the magnet has high strength with a density of about 5.0 g/cm³, hardness of Mohs 6-7 and compressive strength of 700 N/mm². It can withstand operating temperatures up to +250 °C and has a Curie temperature around +450 °C, making it useful in high heat environments.
Typical applications include holding magnets, sensor components, electromechanical systems, motors, sensors and other industrial applications where reliable magnetic performance is required.
For more detailed technical data and tolerances, please see the attached PDF.
Files and media
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