Quote:
Originally Posted by EricH
You could make your own actuator, in a sense. It's a matter of linkages, though, and a slow-enough motor. I know a typical window motor can slap through 120 degrees in a second or less... but if you were to use a linkage on an arm off of that you could slow that way down.
Actually, this is where a speed controller can come in really handy. You can take a lot of the speed out in the speed controller if you want to, meaning a smaller (or no) gearbox.
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We use a DART this year with a linkage setup to pivot our wedge/arm/shooter. If we didn't, the DART would drop too low to provide pivot and would only push against it.
Pic:
https://www.facebook.com/LNRobotics/...09258065893970
Don't know if this is relevant to what OP is trying to do.