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Umikot - large handle + roller bearings between spin ring and upper mech
1 reviews
flatpackrs
@flatpackrs
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this is a remix of the umikot with ball bearings between spin ring and upper mech for smooth rotation
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updated June 26, 2023
Details
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Description
PDF
cutout in upper mech and spin ring for 6.35 mm ball bearings:
https://www.amazon.com.be/-/en/6-35mm-Diameter-Precision-Steel-Bearings/dp/B07VTNXV47/ref=asc_df_B07VTNXV47/?tag=begogshpadde-21&linkCode=df0&hvadid=633345651811&hvpos=&hvnetw=g&hvrand=344656888914520458&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=1001118&hvtargid=pla-859903436054&psc=1&gclid=Cj0KCQjwyLGjBhDKARIsAFRNgW-Su3ex1yTNwoGqgr_OfsCuLhL6xltvj_xEfYxWBPMAcTj-5Sdk0fwaAs1REALw_wcB
You need around 36 ball bearings in total
There is 1.4 mm spacing between the top and bottom piece using a 6.35 mm ball bearing. This means anything > 5 mm should work
spin ring modified to accept standard hex socket cap screws M3x12mm
large commandante style handle
26/06/2023 spin ring grip ring added remix from: https://www.printables.com/model/485473-umikot-58-wdt-grip-spin-ring/files
26/06/2023 upper mech updated to V1.71
Model origin
The author remixed this model.
Umikot (58mm Version) - Planetary Gear Spirograph Espresso WDT Tool
by redfoxdude
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