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E3NG - Double Shear Motors
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A quick mod for adding double shear to your rear XY motors. Recommended to install it on the first assembly.
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Model information
- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
HAS BEEN TESTED! Findings: belt clamps can skip teeth, toolhead_base may violently rip apart at very high belt tensions
CAUTION: TENSIONING THE BELTS TOO TIGHT MAY LEAD TO PRINTED PARTS BREAKING. WHEN TENSIONING THE BELTS PAST THE ORIGINAL RECOMMENDED TENSION, PROCEED WITH CAUTION!
Description: Adds a f695 bearing on the top of the motor shafts, which allows you to run the belts at higher tensions.
Differences from original design/manual:
- Put the motor spacer on top of the motors (Print two spacers, one for each motor!)
- Motor pulley should have the grub screw side on the bottom
- A F695 bearing is installed on top of the motor shaft