FilaWinder 18/38 Drive Gears
Description
I Needed My Filawinder To Go Faster, But I Didn'T Want To Mess With The Code Or Change The Supply Voltage To The Motor, So I Changed The Gear Ratio. The Small Gear Is An 18 Tooth Gear, And The Large Gear Is 38, So The Ratio Has Gone From 13/43 To 18/38. It'S About A 50% Increase In Speed ( 3.3 To 2.1 ). A Buddy Generated The Gears With An Open Scad Greg/Wade Customizer, And I Spliced Them To The Drive Pinion And Spool Hub For This Project. If I Can Figure Out Which Scad Source He Started With, I'Ll Post It. I Also Changed The "Spokes" Of The Big Gear, And Made The Magnet Hole A Through Hole So That Magnets Of Multiple Depths Would Work. Drawn With Designspark Mechanical, Rsdoc Source Is Included.
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