Mount a stepper motor
A flat mounting plate for a NEMA 17 stepper motor: the motor bolts to the four holes round the centre boss opening, and the two slots let you slide the plate to tension a belt.
Check the 31 mm hole spacing against your motor before bolting up.
Prints flat as a plate, no supports.
Filament: at most about 29.4 g of PLA printed solid (roughly $0.59 at $20 per kg); normal infill uses less.
To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).
The NEMA 17 motor mount plate model measures 90 × 60 × 10 mm (width × depth × height). You can change every size in the free SO3D.xyz generator before you download it.
No. Check the 31 mm hole spacing against your motor before bolting up. Prints flat as a plate, no supports.
At most about 29.4 g of PLA (23.7 cm³ printed solid), roughly $0.59 of filament at $20 per kg. Normal infill uses less.
Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.
Change the size, walls, dividers, holes and labels of the NEMA 17 motor mount plate model in your browser, then download it for your printer. Free, no CAD needed.
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