After changing the pitch of the propeller blades, we did another static test to check thrust. We achieved an impressive 40% thrust increase over the 5-blade prop! (Earlier tests got us increases of...
Mechanical Engineer Tanner Vaughn is re-pitching the propeller blades for a new series of static tests. The angle (or pitch) of the prop blades effects how aggressively they bite through the air....
Although it's pretty blurred, you can see most of the 7 blades through the side duct here. Contact Us
We collect a sizable amount of data on these static tests, most importantly what thrust we're getting at various rpm's and what prop pitch gives us the best performance. Results from the first set...
Here you can see the new 7-blade propeller installed in the Switchblade. Static tests will show us how much more thrust we can get with this prop over the 5-blade prop. Stay tuned! Contact Us
Prior to assembling the new prop hub, engineer Dana Beebe looks over the 3 main components with Sam Bousfield. There is always an engineering and quality control check when receiving technical parts...
Several weeks ago, we had a new 7-blade propeller hub made and express shipped to us. Here you can see the 3 main parts of the hub, before they were assembled. The dark piece (bottom right) connects...
Here you can see the modification in process, with a carbon fiber part being formed over top of the metal tape area. This will close out the rear vents (one on each side), which were producing extra...