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Arnold Magnetic Technologies Launches Record-Breaking RECOMA 35E Samarium Cobalt Material

Arnold Magnetic Technologies

Arnold Magnetic Technologies introduced today their premier samarium cobalt (SmCo) magnet material, RECOMA® 35E, the strongest magnetic material available in the world.

RECOMA 35E is Arnold’s latest market-leading permanent magnet material in both coercivity and maximum flux density. Not only does it deliver an even higher field than RECOMA 33E samarium cobalt, but it does so with no sacrifice in stability. This superior performance can enable greater power density in motors and generators in all applications, enabling reduction in size and weight while improving efficiency. For example:

  • Electric rotors in aerospace applications can considerably reduce weight without impacting power.
  • In motorsports, peak torque optimizes engine performance, enabling improved overall powertrain performance.
  • Miniaturization of electric motors enables the next generation of electrified commercial vehicles.

SmCo materials from Arnold also allow manufacturers to reduce supply chain risk by designing out reliance on rare dysprosium (Dy) materials.

“Our customers already expect the best performance in the market from our RECOMA 33E material, and the 35E takes it up another notch,” Arnold CEO Tim Wilson said. “We’re thrilled to be able to offer this record-breaking, high performance material, which can make a world of difference in demanding applications.”

To learn more about Arnold’s market-leading SmCo materials and to download the RECOMA 35E datasheet, visit the RECOMA 35E web page.

About Arnold Magnetic Technologies
Arnold Magnetic Technologies, headquartered in Rochester, N.Y., is a global manufacturer of high performance magnets, precision magnetic assemblies and thin metals. Arnold has thousands of customers in markets from consumer, industrial and medical to military, aerospace and telecommunications. Its magnets, metals and systems are used in high-efficiency motors, batteries, and solar panels, and on commercial aircraft such as the Boeing 787 and Airbus 380. High performance materials from Arnold support motor systems that are smaller, lighter and more efficient while operating in high speed, high heat environments. These capabilities enable vehicles to meet stricter fuel efficiency and emissions regulations.

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