In regular gearing, the axes of the varied gears are preset, the motion on the gears becoming simply rotations about their axes. In epicyclic gearing, not less than one equipment not just rotates, about its own axis but additionally rotates bodily about some other axis. Sure it might run. https://gearbox47912.csublogs.com/40758511/the-smart-trick-of-gearbox-that-nobody-is-discussing