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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
- Hard ferrite pot magnet with cylinder bore, galvanized
- 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
- Hard ferrite pot magnet with cylinder bore, stainless steel
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- Flat pot magnets of Samarium-Cobalt (SmCo), external thread, galvanised
- Flat pot magnets of Samarium-Cobalt (SmCo) with threaded bushing, galvanised
- Pot magnets made of SmCo, steel housing, with hole and countersink
- Pot magnets made of SmCo, galvanised steel housing
- Pot magnets made of SmCo, stainless steel housing, with external thread, tightly welded, up to 350°C
- Pot magnets made of SmCo, stainless steel housing, with cylinder bore
- Deep pot magnet made of SmCo, brass housing, with fit tolerance h6
- AlNiCo magnets
- Fishing magnets
- Accessories
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Samarium Cobalt magnets
Samarium Cobalt (SmCo) magnets can be used in a variety of applications. In terms of holding power, these magnets are comparable to Neodymium magnets, but can be used at temperatures up to 350°C (Neodymium only 80°C). This is why SmCo magnets are often used in molds. Below you will find an overview of cylindrical and cup magnets. But SAV Magnetshop also offers various versions of loose SmCo magnet material.
What are Samarium-Cobalt (SmCo) Magnets?
Samarium-Cobalt magnets (also known as SmCo magnets) belong to the rare-earth magnet family, just like neodymium. Although their pure **holding force** at room temperature is slightly lower than that of neodymium magnets, they offer unique physical properties. These characteristics make them indispensable in heavy industry, mechanical engineering, the automotive sector, and aerospace applications. An SmCo pot magnet combines very strong magnetic force with extreme stability under the harshest conditions.
The Unique Advantages of Samarium-Cobalt Pot Magnets
When do you choose Samarium-Cobalt over neodymium or ferrite? SmCo magnets excel in the following specific areas:
Extreme Temperature Resistance: While standard neodymium magnets begin to lose their strength above 80 °C, Samarium-Cobalt magnet systems maintain their stability and magnetism at working temperatures up to an impressive 350 °C. Consequently, they are the standard choice for ovens, foundries, and applications surrounding internal combustion engines. Looking for an economical alternative that can also handle high temperatures (up to 200 °C) but requires less holding force? Take a look at our ferrite magnets.
Exceptional Corrosion Resistance: Neodymium magnets contain iron and must always be coated to prevent rust. In contrast, Samarium-Cobalt contains virtually no free iron. This makes the material naturally highly resistant to oxidation, chemicals, and weathering. Even without any coating, SmCo magnet systems continue to perform reliably in humid or aggressive industrial environments.
High Coercivity (Demagnetization Resistance): SmCo magnets are highly resistant to demagnetization from external opposing magnetic fields. This makes them extremely reliable for critical industrial sensors, actuators, and electric motors.
Applications and Mounting Configurations
Due to the steel housing (pot) into which the Samarium-Cobalt magnet is pressed, the magnetic field lines are directed toward the active surface for optimal perpendicular holding force. These systems are frequently used in industrial machinery, high-tech engineering, and mold construction where high operating temperatures occur. Our range includes various mechanical options, such as variants with an **internal thread** for a secure screw connection, or versions with a **countersunk hole** for quick mounting using a countersunk screw.
Please note: Due to its material composition, Samarium-Cobalt is relatively brittle and prone to chipping upon hard, direct impact (steel-on-steel). We therefore always advise positioning the magnet with care.
Your Specialist in Industrial Magnet Technology
At SAV B.V., we understand that high-tech applications demand absolute precision. Since 1984, we have been supplying high-performance magnet systems to industry and the B2B sector. If you want to know whether Samarium-Cobalt is the right solution for your specific temperature or environmental challenge, or if you require matching accessories, our expert advisors are happy to assist you with tailored technical advice.