HD9 and HD12 Suggestion: Allow pullies/idlers with wider flanges.

MirageC79 / HevORT

Advanced DIY 3D Printer

https://miragec79.github.io/HevORT/

GNU General Public License v3.0

645 stars 115 forks source link

HD9 and HD12 Suggestion: Allow pullies/idlers with wider flanges. #6

Closed Megamannen closed 2 years ago

Megamannen commented 3 years ago

The HD9 and HD12 BOM (and printed parts) use an E3 specified idler and pullies that have a flange diameter of 15mm

The STD version uses pulleys with a 18mm flange

A lot of vendors have the 9/10mm width and 12mm pulleys with the flange size 18mm, they doesn't fit, seems to be missing 0.5-1.5mm clearance (have not tested all locations)

MirageC79 commented 2 years ago

As of the the official design makes use of the Gates specifications for pulleys. You can try to modify the CADs to suit your needs.