Tractor aircraft propeller E-PROPS

45 - 50in2 teethfor ULM

The E-PROPS are the STRONGEST and the QUIETEST propellers on the market, they give the best EFFICIENCY, and they are also the WORLD's LIGHTEST props. The E-PROPS SCIMITAR for paramotors, 2-blades, diameter 125 cm, usually weight less than 500 gr WHY the E-PROPS are the LIGHTEST ? 1 - Because of their design The E-PROPS team has always worked to propose very light products, because in aviation, mass is the bigger enemy. From the beginning of the propeller design to the final finish, including all manufacturing process, every step has been thought to save weight. 2 - Because of their materials The E-PROPS are made in carbon braid, with continue fibers between upper and lower surfaces of the blade (very high resistance). The carbon presents by far the best compromise rigidity / weight. In the composite material used by E-PROPS, the carbon is the reinforcement and the epoxy resin the matrix. The epoxy resin is the resin preferred in aeronautics because it has very good mechanical and thermal properties, a small shrinkage in the molding, a big resistance to fatigue, a good dimensional stability and a chemical good performance, as well as an excellent adhesion on fibers. The E-PROPS are made with only carbon braid and epoxy resin : no fiberglass, no metallic parts, no mixture of materials. Simplicity is the ultimate sophistication !