Emaker Huxley extruder drive with marker holders

thingiverse

This Emaker Huxley extruder drive replacement features two marker holders, a shorter filament overhang internally, and clearance for larger Bowden tube fittings. It is compatible with both the stock stepper motor and NEMA 17 motors. The bearing clamp resolves the issue of the original design where the outer race of the bearing didn't clear the clamp body and eliminates the cross bar at the hinge end that obstructs. For alternate Bowden fittings, consider these options from McMaster-Carr: http://www.mcmaster.com/#5225K503 fitting and http://www.mcmaster.com/#5733K52 tubing. These have a slightly larger OD than the original Huxley fittings, so the hot end needs to be spaced further from the X carriage. A nut plate can hold the other fitting in place. The real Cammozi fitting is 6512 3-M5; order it from [url]www.camozzi-usa.com[/url], but be aware of minimum order requirements. All stock extruder parts are compatible with this model.