Originally Posted by
TheDudeVT
Bummer - I was hoping to go with the #1810 when I build mine. I don't have any better options for you, but i'm subscribed and interested in what others have to say.
Mechanically, how does one increase accuracy and reduce backlash of a gear and worm screw device? there are no split nuts, and ball screws are out- That leaves tighter tolerances on the gears- is that it? What do you do about gear wear?
The only thing idea I came up with is to limit the rotational direction to one-way to eliminate the hysteresis, but that's an inconvenient solution at best.