Ultimaker Extruder Stepper Gear by chasmaker 3d model
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Ultimaker Extruder Stepper Gear by chasmaker

Ultimaker Extruder Stepper Gear by chasmaker

by Thingiverse
Last crawled date: 3 years, 1 month ago
This is the stock gear that comes on the Ultimaker Stepper motor. Modified for printing in ABS. If you are like me you have to mash your first print layer to get it to stick, which will flares out prints. I compensated by tapering the bottom.
I also adjusted the model to account for ABS hole shrinkage.

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