Product overview
The Gemfan Vortex5X11E/5X11R is a glass fiber nylon electric propeller for electric UAV propulsion. Its 5 inch diameter and 11 inch pitch are paired with a 13 mm hub diameter, 7.5 mm hub thickness and 6.35 mm / 0.25 inch shaft bore. Each propeller weighs 3.8 g. The E variant rotates clockwise, while the R variant rotates counter-clockwise, providing both rotation options within the same model family.
The blade design combines a CFD-optimized profile, matte leading edge and slim tips designed to reduce noise and suppress vortices. A textured hub surface supports secure mounting, and production includes factory testing and dynamic balance control. Packaging contains 2 CW/CCW per pack, together with five adapter rings in 3 mm, 4 mm, 5 mm, 6 mm and 7 mm sizes. Total product weight with packaging is 12.4 g.
