Legacy Hotend CR10(s)/Ender3 Direct drive

thingiverse

LEGACY Direct Drive This is a further development of the Omega direct drive system design. It's been made with minimal to no support options in mind. Rotate the parts yourself for minimal support settings. - Main body: support setting "touching bed only" - Fan mount: support setting "touching bed only" - Hotend mount: support setting "touching bed only" - Cover: No support setting (only need 10-15% infill) - Motor support: No support setting It will fit the CR10(s) and ender3 (well, all printers with the same X carriage system). This hotend assembly is designed for use with the Bondtech BMG extruder, and stock hotend (or microswiss). The stock NEMA 17 stepper motor should fit on fine, but it will stick further out from the frame. I'm using a smaller 25mm stepper motor on this design. Only BLTouch autolevel system is featured in this design because that's what I use. If the cover is a bit loose, then add some tape inside to minimize the gap between the fan and cover. I've also thrown in a cable holder that sits on the extruder stock place. I hope you'll enjoy this design. Go make some stuff...