MK3s+ extruder motor and gear cooler
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I made a remix of a extruder motor cooler. This is for the new MK3s+ that has some airflow over the Bondtech gears.
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Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
I made a remix of a extruder motor cooler. This is for the new MK3s+ that has some airflow over the Bondtech gears.
This one uses both openings on the left side of the extruder but doesn't block the tension screw for the Bondtech gears.
I haven't tested it yet. But with the parts that I have printed I have checked that there is enough room to move freely.
Print instructions
I printed this in PETG. PLA is to brittle to bend and install.
0.2mm layer height and 15-20% infill.
There is no need for supports. I added a little support in the print to support the part that fits next to the Bondtech tension screw.
That support is easy to cut off.