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Bigamart
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$79.99
Home/Business, Industry & Science/Material Handling Products/Industrial Magnets/Rare Earth Magnets
Samarium Cobalt Ring Magnet for Motors, Electric Motors, Turbo Machinery and Sensors - 40mm O.D. x 25mm I.D. x 5mm thick - 11.4kg Pull — image 1
Rare Earth MagnetsFIRST4MAGNETS✓ In stock

Samarium Cobalt Ring Magnet for Motors, Electric Motors, Turbo Machinery and Sensors - 40mm O.D. x 25mm I.D. x 5mm thick - 11.4kg Pull

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$79.99
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About this item
  • HIGH MAXIMUM OPERATING TEMPERATURE. Samarium cobalt has a maximum operating temperature of 300 degrees Celsius these magnets are perfect for high-temperature applications.
  • MULTIPLE USES. Because of their high maximum operating temperature, they are commonly used in applications such as motors and electric motors, turbo machinery, and sensors.
  • IDEAL FOR OUTDOOR USE. Samarium cobalt has a superior resistance to corrosion and demagnetisation they are ideal for use outside.
  • STRONG RARE EARTH MAGNET. Each magnet can support a steel weight of up to 11.45kg vertically from the magnetic face when in flush contact with a mild steel surface.
  • SPECIFICATIONS. 40mm outer diameter x 25mm inner diameter x 5mm thick. +/-0.1mm tolerance. Each magnet's north and south pole are on opposite circular faces.
Product details
Brand
FIRST4MAGNETS
Manufacturer
Magnet Expert
Colour
Silver
Size
Pack of 1

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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