All,
If they serve a purpose to you — these units are about to visit the bottom of a dumpster.
We’re come to the end of life for 4 projector pantographs (rated 400lbs - 28’). Product Sheet
Motors appear to be something very similar to this: Ebay listing
Seems like lots of useful parts left here, maybe they need to be yours, we just don’t have the time to strip them down. If these units would be useful to you - 3 of the 4 are in good working order, the other needs some mechanical work.
Units will need to be removed in the next week or two. We can coordinate as needed, located in North Dallas.
For context, this is what they generally do – but for heavy projectors.
(8) Motors
Lots of block bearings, and some matching gears / chains.