Ender 3 Pro - Direct Drive - Big Tree Tech Smart Filament Sensor V2 Mount
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Needed a place close to the extruder to mount by BTT SFS v2 to take advantage of the filament motion detection.
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- Printables
- Category
- Creality Parts & Upgrades
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- Creative Commons — Attribution — Noncommercial — Share Alike
In order to take advantage of the BTT SFS v2 filament motion sensing, I created this mount that attaches around the extruder stepper motor and clamps with a screw and nut.
With this setup, I am able to set the filament detection to 3.5 mm without issues and false alarms. When mounting the sensor further away from the extruder, I had to leave the detection set much higher, which wasn't as advantageous in helping to catch clogs or other filament issues early.
Other considerations are to use a reverse bowden from the the extruder to the filament sensor, but I preferred this method of attachment.