(My First Upload) 5 Inch Racing Quadcopter Propeller
thingiverse
5 inch propeller designed for racing quadcopter. Comparable to DAL Cyclone 5050Cx3. STL file is large because my STL tolerences in SolidWorks are low. Might upload a 2-blade version upon request. Statically-tested on 2205 motors at max throttle. No problems whatsoever. I used concentric infill to increase strength under tension due to radial forces. Printed at 0.15 layer height and 205 degrees Celsius, 2 layer top, bottom and perimeter. Material cost with support is about 7 cents (USD) per propeller. Each propeller weighs about 3.94 grams, which is very comparable to regular polycarbonate propellers, but slightly lighter so they should be easier to spin for smaller motors. Please report your results. Use of this model is your own responsibility and I will not be held liable in the case of personal injury or whatever happens as a result of your actions.
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