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Short description

Samarium-cobalt (SmCo) pot magnets offer the unique combination of high magnetic force and high operating temperature.

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Characteristics

  • Stable: highly resistant to demagnetization
  • Maximum application temperature 200 °C
  • Application in welding jigs and small tools
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Samarium-Cobalt (SmCo) pot magnets

Detailed product description

Composition and construction of samarium-cobalt pot magnets

These strong pot magnets are made of an alloy of samarium and cobalt. The magnet force at room temperature is 5x higher than that of ferrite pot magnets. With the exception of neoflux pot magnets, samarium cobalt pot magnets are the strongest that Goudsmit has in its product range.

Application temperature

The application temperature of samarium cobalt pot magnets is up to 200 °C. When heated to this temperature the magnet loses 15 to 20% of its magnetic strength. This is not permanent; the strength is restored when the magnet temperature returns to the normal ambient temperature.

Installation of SmCo pot magnets

The steel pot does not provide any magnetic shielding. Therefore these pot magnets may not be built into steel components without taking special measures. The distance between the steel component and the samarium cobalt pot magnet must be 1.5 to 6 mm, depending on the size of the pot magnet. Goudsmit is happy to provide advice, no strings attached.

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Execution
Diameter (D)
Height (H)
Holding force

Products

PriceStockArticle numberArticle numberExecutionDiameterHeightHolding force
Potmagnet fit tolerance h6More informationRequest an offerGM17001Fit tolerance h66 mm20 mm8 N
Potmagnet fit tolerance h6More informationRequest an offerGM17002Fit tolerance h68 mm20 mm22 N
Potmagnet fit tolerance h6More informationRequest an offerGM17003Fit tolerance h610 mm20 mm40 N
Potmagnet fit tolerance h6More informationRequest an offerGM17004Fit tolerance h613 mm20 mm60 N
Potmagnet fit tolerance h6More informationRequest an offerGM17005Fit tolerance h616 mm20 mm125 N
Potmagnet fit tolerance h6More informationRequest an offerGM17006Fit tolerance h620 mm25 mm230 N
Potmagnet fit tolerance h6More informationRequest an offerGM17007Fit tolerance h625 mm35 mm400 N
Potmagnet fit tolerance h6More informationRequest an offerGM17008Fit tolerance h632 mm40 mm600 N
pot magnet flatMore informationRequest an offerGM17101Flat6 mm4.5 mm5 N
pot magnet flatMore informationRequest an offerGM17102Flat8 mm4.5 mm11 N
pot magnet flatMore informationRequest an offerGM17103Flat10 mm4.5 mm20 N
pot magnet flatMore informationRequest an offerGM17104Flat13 mm4.5 mm40 N
pot magnet flatMore informationRequest an offerGM17105Flat16 mm4.5 mm60 N
pot magnet flatMore informationRequest an offerGM17106Flat20 mm6 mm90 N
pot magnet flatMore informationRequest an offerGM17107Flat25 mm7 mm150 N
pot magnet flatMore informationRequest an offerGM17108Flat32 mm7 mm220 N
pot magnet with threaded bushMore informationRequest an offerGM17201Threaded bush6 mm4.5 mm5 N
pot magnet with threaded bushMore informationRequest an offerGM17202Threaded bush8 mm4.5 mm11 N
pot magnet with threaded bushMore informationRequest an offerGM17203Threaded bush10 mm4.5 mm20 N
pot magnet with threaded bushMore informationRequest an offerGM17204Threaded bush13 mm4.5 mm40 N
pot magnet with threaded bushMore informationRequest an offerGM17205Threaded bush16 mm4.5 mm60 N
pot magnet with threaded bushMore informationRequest an offerGM17206Threaded bush20 mm6 mm90 N
pot magnet with threaded bushMore informationRequest an offerGM17207Threaded bush25 mm7 mm150 N
pot magnet with threaded bushMore informationRequest an offerGM17208Threaded bush32 mm7 mm220 N