NASA’s innovations often find their way into everyday life. One such development, inspired by spacecraft design, is transforming vehicle brakes, enhancing performance and efficiency. Orbis Brakes Inc. has adapted NASA's patented technology, creating brake rotors that are lighter and more effective.
NASA Engineer Innovates for Earthly Applications
Jonathan Lee, a structural materials engineer at NASA's Marshall Space Flight Center, contributed his expertise to this breakthrough. Lee, involved in projects like the Space Launch System, sought to improve automotive brake systems using advanced materials science.
His innovative design features a disc with fins around the hub. These fins pull air in and push it across the disc's surface, cooling the rotor, brake pads, and calipers. Additionally, long, curved depressions on the braking surface radiate from the centre, increasing air cooling efficiency by 30%.
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Improved Cooling and Friction for Better Performance
The rotor's unique design not only enhances cooling but also increases friction. These depressions act like grooves on concrete steps, preventing brake pads from slipping. This improves stopping reliability, even in challenging conditions.
The grooves also help remove water and debris during braking. Each groove ends with a small hole, allowing unwanted material to escape efficiently, ensuring consistent performance.
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From Space to Road: High-Performance Applications
This NASA-inspired design offers significant advantages. The rotors are 42% lighter than conventional cast iron options. They also deliver performance similar to high-end carbon-ceramic brakes but at a more accessible price.
Orbis’s brakes are now available as aftermarket upgrades for high-performance vehicles. Models like the Ford Mustang and Tesla have already benefited from this advanced technology, showcasing its impact on Earth’s roads.
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