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MPCNC Z-Motor Coupler HD
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This heavy duty motor coupler allow the installation of large NEMA 17 motors on the z-axis.
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Model information
- Source
- Printables
- Category
- Mechanical Parts
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
This heavy duty motor coupler allow the installation of large NEMA 17 motors on the z-axis. I use the 17HS26-2304S motor from Stepperonline.
Fits for the "Primo" version (F 25.0 mm) of MPCNC. No other parts need to be replaced.
The difference to the original is a modified drilling pattern (34 x 34 mm) and holders for M3 nuts.
Changelog
V2: Size of the hexagonal sockets for the M3 nuts reduced to prevent spinning.
Print instructions
Print upside down with min. 60 % infill, in PTEG or ASA, no support needed.