Quote:
Originally Posted by sst.thad
We are currently looking at testing a choo-choo, and we are planning on using a 775, thru a 63:1 versaplanetary, then a similar 18:84 ratio. At 25 amps, it should spin at about 30 rpms, and pull about 350 lbs at a point 2 inches out from the rotation.
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How did you calculate the 350 lbs number ?