Originally Posted by eSilviu  Well, I can tell:
1. You power off machine;
2. Your kid (or any other person) enters the room and spin one of the leadscrews.
3. You guess what's next. |
I stated (through a quote) that the motors would be connected mechanically by a belt drive. You spin one, the other moves.
Good point though, with out them being linked, there would be pretty severe consequences.
@ pminmo: You have very good points. I didn't take into effect part and motor variations. I don't think the results would be troublesome in a setup, but it is always (very) possible.