gears 1 inch bore
thingiverse
originally designed on fusion 360 then imported into tinkercad.com via a .stl file (easier to modify them here) spur cut gears (straight cut) 3 inch shaft spacing diametric pitch 20 thrust angle 20 tooth count 25-95 backlash 0.010 fillet radius .012 mating on 3 inch shaft centerline Tooth Count Ratio (rounded) 25-95 3.8 30-90 2.57 35-85 2.43 40-80 2 45-75 1.67 50-70 1.4 55-65 1.18 60-60 1 other ratios possible by changing shaft centerlines if you need to discuss anything about my design don't hesitate to message me as I will do my best to respond in a timely matter with any info you may need. Tips are always appreciated
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