BigTreeTech Smart Filament Sensor Mounting Kit for Ender 3

cults3d

These two prints allow for the smart filament sensor to be mounted to the top cross piece of an Ender 3 printer and raise the spool holder so it does not interfere with the sensor. This was designed for use with a direct drive modified Ender 3 and requires one M5 x 16mm, two M5 x 45mm screws, two M5 t-nuts, and one M5 nut to mount the parts. In addition you will need a length of PTFE tube to run from the smart sensor to the extruder in order to ensure that there is always a known length of filament between the sensor and the extruder. See my installation guide for a Creality Ender 3 on my blog RaveRobot.com link Edit: I've added additional height top spool mounts that are 55, 60, and 65mm taller and requires a 60, 65, or 7mm bolt instead of 45mm for those who want the spool holder a bit higher.