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Thread: Hand Ergometer

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  1. 08-07-2013 #24
    irving2008's Avatar
    Lives in NW London, gateway to A1 & M1, United Kingdom.
    irving2008
    Last Activity: 17-03-2017 Forum Superstar, has done so much to help others, they deserve a medal. Has been a member for 9-10 years. Has a total post count of 2,849. Received thanks 179 times, giving thanks to others 5 times. Referred 6 members to the community.
    Interesting...

    I've designed a 2-gear planet carrier, see attached, but whether it'll be stiff enough in PLA to grip the 10mm shaft or not remains to be seen. The slot in the boss is for a nut as you can't put a thread in PLA.

    I can go to a 3-gear solution, but a 4-gear will need 64/32/16 tooth gears else it can't be assembled.

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