Thanks for the help, eromlignod. We did check out these two websites but the O.D. of the internal gears they offer is too large for our application. The I.D.'s are fine. Is there such a thing as a molded plastic internal gear supplier? We're looking for a gear more on the order of 1.5" O.D...
We need to build a small (roughly 1.5 inch diameter) planetary drive reduction system and were wondering if anyone knows of any suppliers who stock internal gears. This is a low cost application so it doesn't lend itself to custom injection molding or gear cutting. We were hoping that there...
