Gear Box
grabcad
This gear box is based on a SketchUp model downloaded years ago and features a 3V DC Motor by Ricardo Barabas. It has first reduction gearing of 10:36 and second reduction at 10:40. The original product can be viewed at pololu.com/catalog/product/72, while the SketchUp model is available on 3dwarehouse.sketchup.com under "Tamiya 72003 High Power Gearbox".
Download Model from grabcad
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