RS775 Gearboxes

[noa_n_f]

It seems strange that banebots wouldn't have these available by now.

I'm looking to use four S775 to lift a ten pound arm thats about 60 inches long. Is this overkill, or would it allow me to maximize the speed of raising and lowering the arm?

Any suggestions for a gear ratio/gearbox and where I might be able to get it? The goal is to turn all four output shafts from the banebots motors into a single pivot to move the arm.

Thks in advance!