Samarium Cobalt Deep Pot Magnets

Product Information 

The Samarium Cobalt (SmCo) bi-pole deep pot is used in higher temperature clamping applications. The bi-pole pot magnet is also known as a twin-pole pot magnet.

The deep pot name is linked to the design style (usually taller pot magnets with magnetism deeper into the clamped ferromagnetic surfaces). The Samarium Cobalt material allows this powerful rare earth pot magnet to be used at temperatures up to +200 degrees Celsius (+392 Fahrenheit).

Having a precision ground H6 tolerance on its brass retaining shell / cup allows the magnet to be inserted into precision milled holes by press fitting. The SmCo magnet material is embedded within the pot magnet structure – two ground mild steel poles are visible (one is a North face; the other a South face), allowing flux concentration to give a high pull to surface area ratio. The steel poles also allow the Samarium Cobalt deep pot bi-pole magnet design to take any mechanical forces during the clamping process, protecting the SmCo magnet within the deep pot.

Samarium Cobalt Deep Pot Magnets Synonyms

Cobalt-samarium, SmCo, Samarium-cobalt alloy 18, Samarium-cobalt alloy 24, Samarium-cobalt alloy 30, Sm2Co17, SmCo5, 12052-78-7

Samarium Cobalt Deep Pot Magnets Specification

Dimensions

The Samarium Cobalt (SmCo) bi-pole pot magnet comes in diameters varying from 6mm through to 32mm and height varying from 20mm to 40mm. The Samarium Cobalt (SmCo) bi-pole deep pot magnets have pull forces varying from 0.8kg (8N) up to 60kg (600N) depending on the application.

Per your request or drawing

We can customized as required

Properties（Theoretical）

SmCo Magnet Approximate Pull Info

Coatings, rust, rough surfaces, and certain environmental conditions can significantly reduce the pull force. Please be sure to test the actual pull in your actual application. For critical applications, it is suggested that the pull be de-rated by a factor of 2 or more, depending on the severity of a potential failure.

Safety Precautions for Samarium Cobalt Magnets

SmCo magnets are hard, very brittle and high in magnetic strength. They can also snap together with great force, and chip or break if dropped. Therefore, they require careful handling and packing in order to prevent injuries or damages to the magnets.

Material Information

· An alloy compose of SmCo5/ Sm2Co17 produce by powder metallurgical method

· Extremely hard & brittle

· High demagnetization resistance

· Excellent anti-corrosion properties

· More expensive than NdFeB magnets because of limited raw material supply

· Outstanding thermal stability

Ideal for higher temperature holding and clamping applications

- Operates at up to 200℃ temperature

- Features a brass pot casing

- Diameter ground to H6 tolerance

- Ideal for press fit applications

Applications of the Samarium Cobalt Deep Pot Magnets

This Samarium Cobalt deep pot design is often used in fixturing jigs, assembly designs, work-holding positioning applications, high temperature clamping applications and applications where high hold forces exist alongside larger mechanical knocks during the clamping.

The Samarium Cobalt (SmCo) bi-pole pot magnet comes in diameters varying from 6mm through to 32mm and height varying from 20mm to 40mm. The Samarium Cobalt (SmCo) bi-pole deep pot magnets have pull forces varying from 0.8kg (8N) up to 60kg (600N) depending on the application.

Packing of Samarium Cobalt Deep Pot Magnets

Standard Packing:

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.

ATTs’ Samarium Cobalt Deep Pot Magnets are carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

Chemical Identifiers