#Rotor

Friend wanted a helicopter that uses no tail rotor, no coaxial, no super massive tail for control, (he did say use reaction wheels but nah), and no tandem, etc. This functions on one singular motor.…

From Reddit - r/space: Engineers at NASA’s Jet Propulsion Lab make a breakthrough in rotor technology | Testing shows rotor blades won’t disintegrate when they spin at supersonic speed.

From Latest from Tom's Hardware: NASA pushes Mars helicopter rotors past the speed of sound for the first time ever — next-gen “SkyFall” aircraft's rotors hit 3,750 RPM, ten times faster than normal helicopters

From Ars Technica: Engineers at NASA's Jet Propulsion Lab make a breakthrough in rotor technology

Engineer Jaakko Karras inspects a next-generation Mars helicopter rotor blade prior to supersonic speed testing in the 25-Foot Space Simulator at NASA’s Jet

The rotor blades that will carry NASA’s next-generation helicopters to new Martian heights broke the sound barrier during March tests at NASA’s Jet Propulsion

Every eVTOL conceals the same brutal physical contradiction. Hovering demands enormous disc area and...

My BB30 bearings are in need of changing, I’m currently using the 24mm FSA push in cones but thinking of going for something a bit more robust. Has anyone used the screw fit BB30 to 24mm bottom bracket from Rotor?…

I´m thinking of upgrading my rotor size from 180mm to 200mm do need specific brake body adapter or is it consistent between frames? I ride an Orbea Occam M30 2022