Compound planetary gear sets multiply the basic setup by two or more to achieve multiple drive gear ratios. Considering its recently rising popularity amongst automakers, the continuously variable ...

The gear ratios allow you to apply more torque without needing a long handle. As you may have guessed, the internal arrangement is a planetary gear drive. You might consider if you want to print ...

Gear Ratio Ratios are generally specified at X ... They are similar to spur gears, but with greater time of contact and they are quieter. Planetary configuration gets its name from its resemblance to ...

[wyojustin] was trying to think of projects he could do that would take advantage of some of the fabrication tech that’s become available to the average hobbyist. Even though he doesn’t have ...