Spoolholder for Tronxy X5 with direct extruder conversion

thingiverse

This attaches to the rear of the top frame and holds a single spool of filament to supply the direct extruder as it moves around below. I am utilizing the direct extruder conversion by Kozamaker, but this spool holder can be used with other direct extruder conversions as well and even on other 3D printers. I have ensured that full use is made of the X5s or X5sa's 330x330 print area, by allowing space for the cable chain behind the X carriage back plate (which is itself extended to accommodate the filament feeder stepper motor). I highly recommend printing with at least 30% infill and remembering to print with supports! Otherwise, the end flange won't print, which can be a dreadful way to finish a six-hour print (as I have experienced firsthand). The filament roll tends to wobble around, especially if it's a new roll. This doesn't seem to cause any problems. I've included the design file for those who would like to thicken up the arm a bit. Note that this spool holder can support spools up to 90mm wide and therefore, I suggest placing a roll of masking tape beside narrower spools to prevent or reduce sideways movement. EDIT: my latest version is simply a taller arm with a hole through it - the pin is a press fit. I have printed two of this taller version (mirrored in Cura) and find it far more practical as the filament roll is held securely further away from the moving print carriage - less likely that the filament will fall off the roll and tangle. And much less wobbly with two arms.