Quote:
Originally Posted by Conor Ryan
All in all, this is fairly useless unless you can move to a larger winch spool diameter, 1/2" is not enough you should go to at least 1", ideally 2"
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This is probably obvious, but I just wanted to make clear to the OP - increasing the winch drum diameter will increase your speed at the expense of torque. Think of it like the opposite of a gear reduction. That said, the greater diameter the winch drum is, the greater torque your spring force will put on the output shaft upon release.
A quick and dirty way to make a bigger winch is to throw some hex hubs on the shaft, the kind normally used for sprockets and wheels.