VIVAERO

Bunting launches high performance Samarium Cobalt magnet

Bunting has launched the YXG-35H grade of Samarium Cobalt (SmCo), the most energy-dense and high-performance magnet in the range. 

This cutting-edge material represents a significant leap forward in magnetic technology, offering unparalleled capabilities for demanding high-end aerospace applications.

Bunting is one of the world’s leading designers and manufacturers of magnets, magnet assemblies, and magnetising equipment with globally located manufacturing facilities.

Samarium Cobalt (SmCo) magnets have long been prized for their exceptional coercivity, making them highly resistant to demagnetisation.  However, the YXG-35H grade takes this characteristic to new heights. The superior energy density and a robust resistance to extreme conditions set the new grade apart from other SmCo magnets on the market.

With an unmatched energy density, YXG-35H delivers exceptional magnetic power, enabling smaller, lighter, and more efficient components. With a (BH)max of 32-34 MGoe, YXG-35H offers superior performance compared to traditional SmCo magnets.

SmCo YXG-35H has extreme coercivity, with the magnet engineered to withstand the most demanding environments, including those found in aerospace and high-performance racing. Featuring a Hcj≥25 Koe, YXG-35H demonstrates exceptional resistance to demagnetisation.

With superior temperature stability, YXG-35H maintains magnetic properties even under extreme temperature fluctuations. The materials Br of 11.6-12 KGs and Hcb of 10.7-11.4 KOe ensure consistent performance in varying conditions.

The new SmCo YXG-35H is specifically suited to the high-performance applications.  In particular, the aerospace and motorsport industries demand components that can perform flawlessly under immense pressure. YXG-35H provides the ideal solution for a range of applications in those sectors.

For high-speed motors and generators, the material’s exceptional energy density and temperature stability make YXG-35H perfect for electric propulsion systems.  In actuators and sensors, YXG-35H's reliability and precision ensure optimal performance in critical control systems. These are two examples of high-performance components, but YXG-35H provides maximum magnetic performance in many other critical high-performance applications.

Design engineers and manufacturers seeking higher levels of performance, efficiency, and reliability for their applications are turning to SmCo YXG-35H.  The YXG-35H grade of SmCo extends Bunting’s extensive range of magnetic materials and is a testament to the company’s continued commitment to providing cutting-edge magnetic solutions for the most challenging applications.

www.bunting-berkhamsted.com