Do you have an assembly?
Are you familiar with the Dynamic Simulation Environment of Inventor (it will graph ratios and torques for you).
Is this a new design or is it something that already exists (that you could photograph and attach image here)?
Have you designed any of the parts for this assembly yet? ( I am having trouble understanding your sketch - is this a chain drive?)
Do you know how to model parts in Autodesk Inventor software?
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