Summary

This is a little addon for Robotobi's nice wind turbine design ( http://www.thingiverse.com/thing:1766551 ). This arm can be used to hold the alternator (fits a 17mm diameter aluminum rod) 123d design file attached, so you can change the fitting for your needs.

Needed Parts:
2x M4x15 screw
2x M4 nuts
4x M5x15 screw

Print Settings

Printer:

BCN3D Sigma

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.3mm</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>25 percent honeycomb</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>I used a 0.6mm nozzle to speed up the print (about 2h)</p></div>

Alternator fixture arm