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Best Sprockets
at this point the only way i can see our arm powered is if I use the keyang motor with a small sprocket and a large sprocket attached to the pivot of our arm. I wanted to do a winch with a lever but that seems to be out because of the 80 inch envelope. If there are any other suggestions they would be greatly appreciated. The big question is where should I get the sprockets?
Andymark has some and so does IFI. our team hasn't done anything with chain in years, so i am making it up as i go along...
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