Warco Major CNC build log

**irving2008** · 02-05-2009

Originally Posted by Kip

Have you seen these on ebay Robin? Looks like a plan :)

Interesting but I wonder about backlash... aircraft positional control doesnt need high spec in terms of backlash and since it has a 'mechanical detach' I suspect the backlash could be problematic

**Gary** · 03-05-2009

These are for the First class chair control, i helped design one for a company a few years ago.
Backlash will be a problem.
Also they normally have a long lead so it can be back driven if the power fails.

Originally Posted by irving2008

Interesting but I wonder about backlash... aircraft positional control doesnt need high spec in terms of backlash and since it has a 'mechanical detach' I suspect the backlash could be problematic