I have nema 17 motors. 2.5 mm bore I am looking for spure and gear for altitude and azimuth movements. I am driving these stepper from an Arduino with allegro motor Driver. I am familiar with electronics and programming but little less in mechanical althoe I have an idea of what I want. Ratio of 7 to one is ok. Any advise please?
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Hi @Jatrottier and welcome to our forum!
Are you looking for a worm gear set similar to this one?
Unfortunately RobotShop does not have any smaller ones that could fit your NEMA17 motor. Also a ratio is a bit bigger than you need.
Let me know your opinion.