2.75in RC Plane Spinner
thingiverse
This is an update to thing: 23936 (http://www.thingiverse.com/thing:23936). Essentially the same design but with a smaller outer diameter (2.75" vs 3") and some small vanes to help with motor cooling. I noticed that my batteries were getting pretty hot after doing 3D maneuvers. I noticed that the spinner is almost the same diameter as the inner opening of the cowling. This design update is intended to try and remedy this. Haven't printed it out yet, but will soon. Instructions Print out the base and the spinner. Tap the base holes with M3 threads. Use M3 x 6-7mm socket head cap screws to hold it together.
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