Eclipse Magnetics
Alnico Button Magnets
Alnico Button Magnets
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Description
Alnico Button Magnets are compact and versatile magnets designed for use in applications requiring high temperature stability and precision placement. These cylindrical magnets feature central holes for easy fixing and are ideal for sensitive instruments, jigs, and relay devices. Their Alnico core offers excellent magnetic performance even in elevated temperatures
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Typical Applications
- Paint plant jigs and fixtures
- Damping systems and relay switches
- Temperature-sensitive devices
- General holding and positioning tasks
Key Features
- Up to 550°C maximum operating temperature
- Precision machined with fixing hole and slot
- Compact cylindrical design
- Durable Alnico core with stable magnetic field
- Suitable for industrial, laboratory, and electrical use
| Product Number | Diameter (mm) | Height (mm) | Slot Size (mm) | Hole Size (mm) | Net Weight (kg) | Pull Force (kg) |
|---|---|---|---|---|---|---|
| 821 | 12.7 | 9.5 | 4.0-7.2 | 4.4 | 0.008 | 0.7 |
| 822 | 19.1 | 12.7 | 5.6-8.7 | 4.8 | 0.024 | 2.0 |
| 825 | 22.2 | 19.1 | 6.3-8.3 | 4.8 | 0.068 | 3.0 |
| 823 | 25.4 | 15.9 | 5.6-8.7 | 4.8 | 0.057 | 3.4 |
| 824 | 31.8 | 25.4 | 8.0-12.7 | 7.1 | 0.131 | 4.8 |
Learn More About Alnico Button Magnets
Alnico Button Magnets are designed for compact holding and alignment in technical and industrial applications. Their unique shape and through hole make them easy to mount onto surfaces using bolts or screws, offering consistent force and positioning even in elevated temperatures. These magnets are particularly suited to applications where long-term magnetic stability and precision placement are essential, such as in electrical testing, laboratory setups, or automated machinery. The Alnico button magnet is a two
pole rounded magnet usually with a hole in the centre and a slot separating the two poles. They are generally small in size.
