Summary

A joining together of Tulio Laanen's marble machine #3, thing 1385312 with tbuser's parametric gear set, thing 9454 and bbalogh's wind turbine set (2 vane open), thing 953049.
You should visit their postings to see any information I may have left out.
Print two gears.stl and one of everything else.
Video below.

Print Settings

Printer Brand:

Robo 3D

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>R1 ABS + PLA Model</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>25%</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>I used a low resolution on "Track.stl", everything else used a medium resolution.</p><p>The "Spiral.stl and Track.stl" were printed with no supports. </p></div>

Post-Printing

The turbine is glued together. Be sure to glue the turbinelink.stl to the savonius_2v_open.stl (the one with the vanes).
The gear set "brace2" is 1mm wider than "brace" to allow easier movement. brace2 goes through the arm. Gears must turn freely.
I cut a notch from the base of the marble machine track and used JB weld to glue the arm to the marble machine track.

Wind powered marble machine