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Old 12-06-2018, 08:30 AM
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Aaron Aaron is offline
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Join Date: Feb 2007
Location: Washington State
Posts: 10,956
measure the mechanical work

For about $25 in materials and parts, you can measure the actual mechanical work like this:

It will give important data. The hardest part is making the wheel with 1 foot circumference where the belt goes. Doesn't have to be 12 inches, but makes all measurements easy.

It's an old-school method, but it works.
Aaron Murakami

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