Art. Nr: 36348
Samarium-Cobalt pot magnets Ø40x8mm with conical countersink
These magnet systems with SmCo magnet core are very temperature resistant (up to 280°C) and are used wherever strong holding forces are needed in the smallest of spaces and at high ambient temperatures. They are mounted via the central countersunk hole.
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Product features
- Can be used at temperatures of up to 280°C without any permanent loss of holding force due to the use of a samarium-cobalt magnetic core.
- Shielded system due to galvanized steel cap with countersunk hole.
- The field lines are directed through the steel casing to the free adhesive surface, which increases the holding force of the magnet.
- Quick and secure mounting with a countersunk head screw on the adhesive surface.
- Thanks to the steel cup, these magnet systems are durable and more robust than raw magnets.
Description
| Diameter ØD (mm): | 40 |
|---|---|
| Height (mm): | 8 |
| Diameter Ød1 (mm): | 5,5 |
| Diameter Ød2 (mm): | 11,8 |
| Holding force (N): | 540 |
| Magnet material: | samco |
| Surface coating: | zinc coated |
| Design: | with conical countersink |
| Housing material: | steel |
| Color: | silver |
| Temperature resistance (°C): | 280 |
| Tolerance (mm): | 0,1 |
| Weight (kg): | 0.075 |
Technical Drawing
Areas of application
Magnetic systems with a magnetic core made of samarium cobalt (SmCo) are used in a variety of industrial and technical applications where high magnetic force, thermal stability and corrosion resistance are required. Due to their properties, SmCo flat grippers have a long service life and are used primarily in technically demanding environments:
- High-temperature applications: Samarium cobalt magnets have higher holding forces than ferrite or AlNiCo and exhibit very good temperature resistance. This makes them ideal for fastening tasks in high-temperature applications such as drying ovens or powder coating systems. Where magnets such as neodymium lose their holding force due to thermal stress, samarium cobalt magnets can be used without hesitation to hold flaps, covers and workpieces.
- Workpiece handling: Samarium cobalt flat grippers are a popular choice for holding workpieces such as hot castings or flame-cut pieces during processing. They can also be used to hold ferrous parts at specific angles during welding, ensuring a clean finish.
- Shipbuilding and offshore installations: SmCo magnets offer exceptional corrosion resistance and are therefore particularly well suited for use in demanding environments where conventional materials are quickly affected by moisture or aggressive chemicals. In shipbuilding and offshore installations, they are used for temporary fixtures such as securing tarpaulins or components. They can withstand salty air and water without any problems.
- Pump systems: SmCo magnets ensure the contactless transmission of torque in hermetically sealed pump systems. This is particularly important in sensitive areas, such as when pumping hazardous or highly pure liquids, where physical contact must be avoided.