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#6
04-25-2016, 10:01 PM
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Re: Need help with gear ratios
crown gear: 70 tooth 107mm dia
pinion gear: 12 tooth 20mm dia 12v motor w/264:1 planetary gearhead running 40rpm on 3s lipo I manipulate the speed with dual rates radio programming, I have a slow speed for up to 90 degree swing with precise control for minute movement & a higher speed for 180 - 270 swinging - fast digging. I have a pic, but photo host not seemingly working atm (not for me anyway), maybe it will show tomorrow... 
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