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CW2 with sensor, magnet, and ECAS
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Remix of "CW2 filament runout sensor with ECAS" with added magnet to prevent false positives on the sensor.
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Model information
- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- Creative Commons — Attribution
I added a magnet in the guidler which pulls the ball away from the microswitch, preventing false positives. The CW2 body is also modified to accommodate the magnet. There are also some minor printability improvements in the ball cavity.
BOM:
- magnet: 4mm diameter, 6mm long
- 7mm steel ball
- D2F microswitch
- ECAS
- 2x10 self tapping screws
Additionally you will need all the other parts of a standard CW2, including the other half of the guilder.
Don't forget to glue the magnet into the guidler.