Nice to have some support, I'm struggling with idea to cancel (my first ebay purchase to go bad) or go ahead and plunk down money. at 150lb, I doubt ability to even pick it up. but very crudely, (I know this is not physics, but hand waving)
If I divide the rpms by 10 I get 174rpm, then 10 by volts, 16, not bad, 2-4 amps, not bad, and plenty of oomph to take more abuse, I suppose.
Well, thanks, I'll probably send over the check, If you want this thing, let me know, I'll let you buy it,
thanks,
-john
(ps this guy has a few more of these)