Latest revision as of 14:37, 11 May 2020

With Built-in Planetary Gear

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-=Introduction=
-There is great potential for usable, one-material wheels: dollies, rolling tables, carts - anything that already has small rubber wheels.
-The advantage is significant: while typical rubber wheels get flats - solid wheels do not.
-=Economics=
-*100 lb casters are cheap, $2.50. Still, that is a product. If the minimum allowable value per printer hour is $1, then we are (see [[Value Gene
 =With Built-in Planetary Gear=