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  1. Powercat98

    Any Options Other Than Limit Switches?

    Thanks for all of your helpful replies!! I guess I was being a little naïve to think I could effectively eliminate limit switches from this project. I would still like to know how older (1980’s - 90’s) automobile power window systems work. I’ve never seen one use limit switches, and I don’t...
  2. Powercat98

    Any Options Other Than Limit Switches?

    Hello!! I have been asked to use a small (1/30 hp) worm drive gearmotor (12V DC) to rotate a discharge chute in response to operator input. What is the best way to limit the maximum travel of the chute to 180 degrees? I know I could use limit switches/relays, but I'm hoping for a "cleaner"...
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