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SP2: Large Pendulum Wall Clock

This is my largest and possibly most impressive clock. The design is based on the first clock with larger gears that extend out from the frame to be highly visible. The dial is 8" (20cm) and the overall height is nearly 20" (50cm). It was designed to use the full print area of a Prusa MK3S (210x250mm) or an Ender3 (220x220mm).

The larger heavier gears take a bit more energy, so the runtime was reduced to just over 4 days. The assembly process was simplified compared to the first clock.


Assembly Video Part 1


Assembly Video Part 2


Side Profile



Comparison of this clock (left) vs SP1 (right)

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