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 ...

After he built his first design, [wyojustin] realized he could add a planetary gear that could move an hour ... s movement is a stepper motor that’s driven by an Arduino. Although [wyojustin ...

The global industrial planetary gearbox market is projected to reach a valuation of USD 6.5 billion by 2033, growing at a steady CAGR of 5.2% during the forecast period from 2023 to 2033. This growth ...