Quote:
Originally Posted by oil pan 4
With out compressed air how would the shutters be moved electronicly?
Do you know of the part we need that will do the job and where we can buy it?
I had always planed to use air, never even considered using electric.
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There are plenty of electrically operated actuators that can be picked from the wreckers. Remote door locks, electric window winders, electric radio antennas, windscreen wiper motors. Maybe with a limit switch to set the open / close positions?
How about vacuum operated actuators? Many cars use them to move heater or air con flaps. You can get electrically operated vacuum valves from the same source.