Gt2 10:1 double headed pulley
thingiverse
I required a blend of 200-tooth and 20-tooth sets for some reduction from 10:1. I am utilizing this for a telescope RA axis reduction. I am combining using a total of three of these for a total of 1000:1 in reduction. There is a recess on both sides for an 8-06 ZZ bearing. And clearance through for an 8mm shaft. Inner axle diameter hole is 9mm. Supports are needed. Edit: The part will be redesigned. The extra bearing cap off the 20-tooth gear does not allow multiple parts to be stacked together as the belt will not line up. Update with new part soon.
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