NEMA 17 pulley and motor mounts by SE21 3d model
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NEMA 17 pulley and motor mounts by SE21

NEMA 17 pulley and motor mounts by SE21

by Thingiverse
Last crawled date: 3 years, 1 month ago
A shaft mount that replaces a NEMA 17 motor so that you can add the appropriate pulley and belt to drive from a remote motor. I use it to gear down my extruder rather than printing an entirely new part. Uses 5mm rod and 625zz bearings but can be changed to suit.
The bearings could be spaced a little further apart to improve the alignment of the extruder shaft but that would currently move it out of alignment of the drive motor (depends on where you mount it).
Please note that the motor mount is currently designed for 2020 with M5 bolts.

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