Abstract: The aim of this paper is to study different permanent magnet (PM) bearings geometries based on PM rings with a minimum volume of PM for a given load. Simple and general scaling laws (SCLs) ...

ESA fired a ‘non-explosive actuator’ in stuck bracket of the ESA JUICE spacecraft's RIME antenna to jar in loose. Mission controllers have been trouble shooting the antenna deployment for 3 weeks.

Abstract: Electromagnetic axial bearings (EABs) are preferred over conventional thrust bearings for their contactless and lubrication-free operation, besides longer life in supporting the rotor of an ...

The Zacks Instruments – Control industry is likely to benefit from a diligent focus on energy-efficient production processes and integrated software systems. The rising demand for state-of-the-art ...

Welcome to the world of bearings! Bearings are important parts that help machines work better and last longer. Whether you’re an expert or just fixing things at home, learning about what type of ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

Voyager 1 spent the last 47 years hurtling in a straight line away from Earth, exploring the deepest reaches of space that humanity has ever ventured. However, NASA must carefully manage Voyager 1 as ...

Boeing said Monday that it has grounded its fleet of 777X test aircraft for inspections following discovery over the weekend of a failed component connected to the jet’s engine. After one of the 777X ...

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