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- Deep pot magnet made of NdFeB, steel housing, with external thread, galvanised
- NdFeB deep pot magnet, with internal thread, galvanised
- Deep pot magnet made of NdFeB, galvanised steel housing
- Neodymium bushing magnet, steel with h6 tolerance
- Neodymium Deep Pot Magnet Brass with Internal Thread and h6 Tolerance
- Neodymium Deep Pot Magnet Brass (h6-Tolerance)
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- Neodymium Magnet in rubber with threaded stud
- Neodymium magnet in rubber with threaded socket
- Neodymium magnet in rubber with internal thread
- Neodymium magnet in rubber with counterbore hole
- Neodymium magnet in rubber with countersunk hole
- Neodymium magnet in rubber, rectangular with threaded pin.
- Neodymium magnet in rubber, rectangular with threaded insert
- Neodumium magnet in rubber with saddle for Cable holding
- Neodymium magnet in rubber with handle
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- Hard ferrite pot magnet with external thread, galvanized
- Hard ferrite pot magnet with threaded bushing, galvanized
- Hard ferrite pot magnet with internal thread
- Hard ferrite pot magnets with hole and countersink, galvanized
- Ferrite Pot Magnet flat with Countersunk Hole
- Hard ferrite pot magnet, galvanised steel housing
- Hard ferrite pot magnet with threaded bushing, stainless steel
- Hard ferrite pot magnet with bore and countersink, stainless steel housing
- Ferrite Pot Magnet Flat with Countersunk Hole SS
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- Samarium-Cobalt pot magnet with threaded stud.
- Samarium-Cobalt pot magnet with threaded bushing
- Samarium Cobalt pot magnet with countersunk hole
- Samarium Cobalt pot magnet flat.
- Samarium Cobalt Pot magnet with threaded stud, stainless steel housing,
- Samarium-Cobalt Pot Magnet flat with Countersunk Hole SS
- Samarium Cobalt pot magnet with tolerance h6, brass housing,
- AlNiCo magnets
- Fishing magnets
- Accessories
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Categories
Permanent magnets
High-Quality Permanent Magnets: Neodymium and Ferrite
At SAV-Webshop you will find a wide range of permanent magnets for modern engineering, sensors, and industrial applications. We specialize in super-strong neodymium magnets with maximum energy density, as well as heat-resistant ferrite magnets. From disc and block magnets to ring magnets; durability is our top priority.
While in everyday language people often refer to the pulling force of a magnet, in engineering we use the exact holding force as a benchmark for maximum precision and reliability.
| Material | Features | Temp. |
|---|---|---|
| Neodymium | Maximum force with minimal volume (super strong). | 80°C |
| Ferrite | Stainless and economical; ideal for outdoor use and heat. | 250°C |
| SmCo | High force and excellent corrosion resistance. | 300°C |
| AlNiCo | Resistant to extreme temperatures and acids. | 450°C |
Do you have doubts about the right choice of material or the required dimensions? Our experts are happy to help you make the right choice.
Would you like to know more about magnet materials? View our information on the properties of magnet materials.
What are permanent magnets and which alloy is suitable?
Permanent magnets are magnets that retain their magnetic force over time without requiring an external electric current. Within modern mechanical engineering and industrial design, selecting the proper magnetic material is vital for the reliability and efficiency of any application. Each type of permanent magnet offers unique physical properties regarding holding force, temperature resistance, and corrosion stability.
The Four Main Industrial Magnetic Materials
To assist you with engineering and procurement, we have categorized our range of permanent magnet systems based on their composition:
1. Neodymium magnets (NdFeB - Extreme power)
Neodymium is part of the rare-earth magnet family and stands as the most powerful magnetic material in the world. These magnets deliver massive holding power within compact dimensions, making them excellent for high-tech applications, displays, and general mounting where space is limited. Keep in mind that standard neodymium is prone to corrosion and heat (up to 80 °C). Looking for an alternative that is already fully protected against scratches and humidity? Check out our rubber-coated magnets.
2. Ferrite magnets (Ceramic - Economical and weather-resistant)
Are you dealing with humid environments, outdoor applications, or working with a tighter budget? Then ceramic ferrite magnets are your smartest choice. Ferrite is naturally completely rust-proof and retains its magnetic properties at operating temperatures up to 200 °C. Although its holding force is lower than neodymium, it remains the most widely used magnetic material worldwide due to its excellent cost-to-performance ratio.
3. Samarium-Cobalt magnets (SmCo - High-tech heat resistance)
Samarium-Cobalt is another rare-earth magnetic alloy. SmCo combines very high magnetic strength with outstanding temperature stability up to an impressive 350 °C. Furthermore, the material contains virtually no free iron, making it highly resistant to corrosion, acids, and industrial chemicals without requiring any coating. This makes them the standard choice within automotive, aerospace, and medical sectors.
4. AlNiCo magnets (Aluminum-Nickel-Cobalt - Extreme temperatures)
AlNiCo magnets are produced via casting or sintering and are metallic in nature, meaning they are significantly less brittle than ferrite or SmCo. AlNiCo is the undisputed leader in heat resistance, functioning reliably at operating temperatures up to 450 °C. They are frequently utilized in industrial ovens, foundries, and specific sensor systems.
Difference Between Raw Magnets and Pot Magnets
In addition to material selection, the mechanical design is essential. A raw permanent magnet radiates its magnetic field lines in all directions. However, if your primary goal is clamping or assembly, it is highly recommended to select a magnetic system from our pot magnets category. In these systems, the magnet is encased in a steel cup, focusing the entire magnetic field onto a single active holding face.
Your B2B Magnet Specialist Since 1984
At SAV B.V., we deliver premium permanent magnets and custom solutions to mechanical engineering, heavy industry, and commercial construction sectors. Whether you need standardized block magnets, disc magnets, or require specific accessories for your assembly system, we guarantee technical precision. Feel free to contact our experts for tailored technical assistance.