Hi Gerry, I thought about using air as it would give me a bit more travel, but then I need to have a compressor running and air lines, not the end of the world but I just thought that solenoids would do the same thing and it only really needs to travel the thickness of a PCB. I think either will work just as well it is just getting spindles small enough that is going to be really tricky.
Cheers.
Russell. |