KP3S print head with claw fan duct for 5015 radial fan - V6, Orbiter V2, BLTouch

thingiverse

This is my new print head design for the KP3S to get rid of the original metal bracket and print head. This now uses the Orbiter V2.0 feeder, a claw fan duct (thanks to cjlaw1611 - https://cults3d.com/de/benutzer/cjlaw1611 for the design) with powerful 5010 radial fan and a 4010 fan for cooling the coldend to get the noise level down. It is designed for a V6 hotend (clone) but might work for others as the fan holder is height adjustable. The pictures show the older TriangleLab ceramic heating core with custom sock. As requested there is a print head back with BLTouch mount too. The back part of the print head features a cable duct with two points for small cable ties. Might be a bit fiddly but allows to fasten the cables coming from the heating block. Screw list: - Print head back to X-axis: 3 * M3x10 + 1 * M3x15 - Print head front to back: 2 * M3x40 - Fan holder to print head front: 2 * M3x10 - Orbiter V2.0 to print head: 2 * M3x10 - Claw fan duct to fan holder: 2 * M3x8 or M3x9 - Endstop trigger to print head back: 1 * M3x10 - 5015 radial fan to fan holder: 2 * M3x18 or M3x20 - 4010 fan to print head: 4 * M3x12 until M3x15 - BLTouch to print head back: 2 * M3x12 Sometimes it is hard to get the correct screw lengths so please check what is available for you. BLTouch offset (nozzle to BLTouch tip): - X: +25,6 mm - Y: +10 mm EDIT: - 12.06.2022: added print head front with ADXL mount (14,7 mm hole distance) - 20.06.2022: added revised parts with prefix "ez_prnt": no need for threaded inserts; fan holder without trapezoid profile for easy printing without supports