Realizing that it’s essentially a cycloidal drive meshed with a planetary gear set, he got to work in CAD and, in seemingly no time, had a design to test. You can see the full results of his ...

As you may have guessed, the internal arrangement is a planetary gear drive. You might consider if you want to print this using resin or FDM printing. You also need some screwdriver bits ...

This gear drive was a new one on us. A normal planetary gear set in an automatic transmission or a Prius e-CVT consists of an outer ring gear and an inner sun gear connected by several planet ...