ReCalc - An online mechanical design calculator with shareable URLs

Hi, Thanks to you and all the contributors for creating this wonderful tool! Hope you are feeling better by now.

I have a question about the Arm Calculator: when using 2 Neo motors each with its own MaxPlanetary gearbox powering opposite sides of the arm, should I use combined reduction in the Ratio field or per-motor reduction? For example, if each Neo has 20:1 MaxPlanetary attached to it, should the Ratio be 20 or 40 Reduction?

You should use 20:1 in this case.