Glow engine fan-flywheel-pulley combination
thingiverse
This a combination of a cooling fan, flywheel and toothbelt pulley for a 6.5cc glow (methanol) engine. I use it to drive a mini generator. Holds up fine upto 5000 RPM so far. Printed on a resin printer. Shortcuts.scad library, gears.scad library and propeller.scad library are required. Short video of the part in action on my generator : https://youtu.be/hvgLYbvAfqE USE AT YOUR OWN RISK. I do not advise to use 3D printed parts for high RPM applications! Use adequate protection when operating the engine with this part.
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