 | | Re: motorized points - beating a dead horse —Juergen Stuber
| | | | (...) I'm not exactly sure about your setup (I'm not into trains), but how about a small pulley (half bushing) on the motor, driving a medium pulley (with the six holes) on an axle on whose other end is an 8t gear that drives a rack. That setup (...) (24 years ago, 2-Dec-00, to lugnet.trains, lugnet.robotics)
| | | | | | | | | | Re: motorized points - beating a dead horse —Steven Barile
| | | | | Great tip, I never thought about using multible pulley/rubber bands! A big problem is the detent, the two at rest positions are very "sticky". Naybe more then multible rubber bands can even move. I'll give it a try. SteveB (...) (24 years ago, 3-Dec-00, to lugnet.trains, lugnet.robotics)
| | | | | | | | | | | | Re: motorized points - beating a dead horse —Dean Husby
| | | | | (...) I made a design that used a clutch gear and fit into a house. It worked very well when the switch was "warm" but wouldn't always trip it when it had been sitting for a bit. But it allowed the throw arm to fully though the switch one way or the (...) (24 years ago, 3-Dec-00, to lugnet.trains, lugnet.robotics)
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