Found 3 3D-models for “efficient propeller” across many websites

#toroidal#RC plane#Quadcopter Frame#shroud#Quadcopter#ducte#r-c#250g#test#quad-copter
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updated 3" inch pusher duct quadcopter plane and carbon frame add on

updated 3" inch pusher duct quadcopter plane and carbon frame add on

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Stag, mini quadcopter pusher duct sub 250g 150mm ducted 3" inch

Stag, mini quadcopter pusher duct sub 250g 150mm ducted 3" inch

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DJI Air 2S Toroidal Propeller V3.1 Inspired by MIT

DJI Air 2S Toroidal Propeller V3.1 Inspired by MIT

Showing 1 to 3 of 3 results