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ProtoXtruder Latest update: 2024/12/12 An extruder that utilizes the large extrusion gears of HGX-lite gear kit and comes with the mounting pattern of the Sherpa Mini Extruder . There is also an untested version for Bondtech LGX Lite…
ProtoXtruder 2.0 Last update: 2024/04/19 The sequel of ProtoXtruder ! With the new gears of HGX 2.0 Extruder (affiliate link) , it becomes thinner and lighter while providing the same benefits of the large-sized gears. Although it is…
StealthProtoXtruder 2.0 (SPX2.0) Last update: 2025/08/02 ProtoXtruder 2.0 in stealth mode (low-poly style)! Most things are common between the two extruders. Please checkout PX 2.0 Github repo for details. (BOM, assembling, etc.)…
This is a mount I made for the Dragon Burner to fit the ProtoXtruder with visually pleasing transitions. The original mount does 've a smaller contact area to the extruder, so I hope this give me a bit more rigidity. But the main focus…
I realy like the design of the ProtoXtruder HGX and just gave it an additional brace on one motor mount. Its almost no added weigth but stiffens the arm a fair bit. Remix of the great work of @nhchiu:…
I like it when I see the movement of gears and filaments. So, changing the front was just decorative. The back was made tougher, perhaps unnecessarily stiff. I also changed the tolerances for the gears a little bit. This design has been…
Direct Drive Bracket for Ender 3 V2 (Compatible with Sherpa Mini, HGX Extruder, LGX Extruder, ProtoXtruder, and BL Touch) Description: Upgrade your Ender 3 V2 with this versatile direct drive bracket. Compatible with Sherpa Mini, HGX…
Eliminates bridging and gives nice view of gears + filament
I really like the ProtoXtruder 2.0. Unfortenatly there is only a short idler arm which does not allow manual filament changes. Since I implemented cold filament changes in my macros, this is really important for me. So I just created this…
ebb36 mount for protoXtruder (either 1 or 2) and e3ng v1.2 carriage. Although this is designed from scratch, it is based mostly on how most tool head board mounts are designed. Standoffs can be printed or the ones that are included in the…
Remix of Mika's untested “FilamentHub” version of ProtoXtruder 2.0. Changed filament sensor portion to single filament, adjusted the ball bearing location to make the filament sensor work more reliably, added some mounting holes missing…
Intrigued by @PrintingPerspective's great material, I wanted to convert a dual drive (I chose the HGX) to a single drive with a lever modelled on the Prusa Nextruder. @PrintingPerspective 's great material:…
The original idler arm is good, but I had gotten used to having an arm I can pull back to help feed. Was able to use the supplied step file and modify it within Fusion 360. Some cut and paste, and the part was extended 15mm. This was…
Untested integrated filament hub. Back part is modified so that the stepper motor sits horizontally straight (works with the original).
Print using ABS/ASA or PETG, default settings Strain relief for the CAN Cable built into the model, i designed it with 8mm cable in mind but works with other sizes The spacer is for extra support that i recommend using. The spacer will…
Built-in filament sensor for ProtoXtruder Printing and Assembly No support needed. Insert ECAS connector and heat set just like the original ProtoXtruder. Solder wires to the 2 outer microswitch pins (Common and Normally Closed) (polarity…
This is a reinforced ProtoXtruder 2.0 designed as a bolt-on upgrade for the Ender 3 NG v1.2! It's designed to survive the stress of high-temperature heated chambers, has a PC4-M6 fitting, and uses more parts from the Ender 3 NG v1.2 BOM.…
An adapter for a compact Nema 17 with BMG gear adapter. A cheaper option compared to purchasing most Nema 14 stepper motors. It works great for my current setup. In the future I'll change over to a Nema 14, this was just a great approach…
Also see this reinforced version: https://www.printables.com/model/1543813-reinforced-ebb36-mount-with-protoxtruder-10-20-wit This is a simple EBB36 mount for ProtoXtruder 1.0 and 2.0, or any other extruder with 45 degree mounting offset.…
I decided to make the Integrated Protoxtruder again, and kept in the theme of keeping it light Credit to nhchiu: ProtoXtruder Credit to RH3D: ENDER 3 NG v1.2 - coreXY conversion Weight of printed Integrated Extruders from ABS (no gears)…
Experimental, Needs physical modification of gear Slimmer version of the ProtoXtruder v1 using the original hgx gears, compated to a Sherpa Mini the Motor is moved back only ~1.5mm. There is no need for the large spacing between the gears…
Thanks to nhchiu and jonspaceharper for the extruder and toolhead step files and their work! I wanted to replace my Sherpa mini with the ProtoXtruder 2.0. The original drive mount for the Sherpa mini and the E34M1 didn't fit because the…
I took the WWG2 xol adapter as a basis and redesigned it. the design is a little unsightly but fully functional. Look at my ProtoXtruder 2.0 remix , too!
idler arm: extended the idler arm to now be able to disengage the gears and unload filament by hand front: modified how the threaded insert is held in place (because sketchup is rather messy and I'm no pro in using it, the stl mesh is…
This is a remix of @nhchiu 's brilliantly simple ProtoXtruder with a lever like @Prusa3D Nextruder and @Prusa3D IR sensor. The extruder has less axial play in the gear area. I redesigned the extruder looking from the axis of the filament…
This is a reinforced ProtoXtruder 2.0 designed as a bolt-on upgrade for the original ProtoXtruder 2.0! It's designed to survive the stress of high-temperature heated chambers, and is designed to jam less. Here's a list of improvements…
While preparing my Voron Trident for Armored Turtle , I initially built a WWBMG , but it did not meet my expectations. I decided to switch to the ProtoXtruder instead. After reviewing the available remixes, I could not find a single…
I like the look of skeletonised front plate but it has no connector so I remixes it to allow the use of ECAS04 connector (silicone seal removed).
I found felix’s skeletonised front plate mod for the ProtoXtruder. I really liked its design, but it was intended for an earlier release of the ProtoXtruder and is not compatible with release 2024-12-12. Inspired by its concept, I adapted…
Intro Hey folks! I just whipped up a sweet little 3D‑printable bracket that hooks Bondtech’s EBB36 right onto the ProtoXtruder 2.0. This mount keeps your hotend lined up perfectly, tucks your wires into neat channels, and even has a…
I wanted something compatible with my Voron 0.1, as I had cables already pulled, and crimped. I am not ready to convert it over to the newer carriage for the V0.2. I used the supplied design files from nhchiu@nhchiu and used the same…
This model is a stronger idler arm for the ProtoXtruder 2.0, with a 1 mm increased gap between the idler and the extruder body! This solves two problems that I have with the original idler arm: The arm warps when heated in a heated…
Needed a decent toolboard mount for testing out protoxtruder 2.0.
This mount is remixed from the Orbiter 2.0 mount found in the Xol repository (https://github.com/Armchair-Heavy-Industries/Xol-Toolhead/blob/main/STL/Extruder%20Mounts/Xol%20Extruder%20Mount%20-%20Orbiter%20V2%20-%20TAP.stl) I've adjusted…
Here's a ProtoXtruder 2.0, designed as an integrated part for the Ender 3 NG v1.2! This model includes threads for a PC4-M6 fitting on top. In this model, there is a funnel-shaped hole after the PC4-M6 fitting to allow flat-cut or…
Combined NG stock integrated ProtoXtruder 2 with ECAS collet variant
A sturdier, but heavier version of the ProtoXtruder with a builtin runout sensor. This version has been designed to prevent/mitigate issues caused but heat and stress induced deformations. The reinforced parts are more rigid and the gears…
Print flat against bed, optionally with support on build plate
Remix microbowden_orbiter2(beta 0.3) for ProtoXtruder 2.0 extruder V2 has been tested and is working Look at my ProtoXtruder 2.0 remix , too!
ProtoXtruder mod which replaces one of the HGX lite drive gears with a 6701ZZ bearing as an idler. This significantly improves the performance with flexible filaments, notably SyriaTech 85a TPU. Before this mod, I tried all of the popular…
Changes to the original model: Filament lock added for easier filament changes Filament exit hole enlarged to 4 mm to fit a Teflon tube for better filament restriction Some Skeletonizing removed to avoid printing overhang Additional…
this is still untested but made for Anthead and getting leaf cutter working with all sherpa mounting extruders possibly. I would like to add a filament sensor soon.
I reinforced the mounting holes and structure of the mount, so that there is no EBB36 Wiggle when straining the strain relief. I did this by looking at the PCB components arrangement of the EBB36 1.2 and seeing where I could add more…
Introducing redesign on awesome LH 4-Lines filament hub so it could be bolted on top of the Protoxtruder 2.0. Includes protoxtruder 2.0 front with a mouning holes and 2 variants of the filament hub. Did some redesign of the ball hole to…
add two m3 heat insert hole for ebb36 on front part
changed mounting to default m3 bolts from the top. added slits so the bolts can be moved into place. removed some material so the bolt heads have anough room. ** original design has been updated. front is now split into several parts so…
Same reasoning as my other model . I was tired of removing zip ties and wanted something which would clamp down and act as a strain relief for the EBB36 cable, so here we are. The model already had built in supports for the regions which…
GCode is for a CoreOne with 0.4 HF nozzle and ABS print material. Height modifier set to help print the ziptie pieces
Motivation I started this project because I sometimes had issues with too much friction in my PTFE filament tube on my Voron 2.4. People with an MMU/AMS system don't have to worry about these problems. I've been having some issues with…
An upgrade for the Anycubic Vyper designed to provide strain relief for the printhead cable, as well as providing mounting holes for a direct drive extruder. This is specifically designed for the ProtoXtruder 2.0, but the hole spacing may…
There is no space left behind your stepper for EBB36? Mount it on the size! I attempted to mount the EBB36 behind the stepper of the ProtoXtruder of my Ender 3 Pro, only to find out that in order to to so, I have to limit the movement of…
I made this mount because i think generative design in fusion is cool and i wanted to learn how to use it. This model is a result of 8 iterations of playing with parameters, torque, acceleration and forces on the screw holes and strain…
I was looking at 3D-Printsolutions' SV08 Lightweight Toolhead Mod (LTM) and thought I could keep from extending all the original toolhead wires if I mounted the board as close to the original position as possible. The StealthProtoXtruder…
Intrigued by @PrintingPerspective's great material, I wanted to convert a dual drive (I chose the HGX) to a single drive with a lever modelled on the Prusa Nextruder. @PrintingPerspective 's great material:…
StealthProtoXtruder 2.0 (SPX2.0) Last update: 2025/08/02 ProtoXtruder 2.0 in stealth mode (low-poly style)! Most things are common between the two extruders. Please checkout PX 2.0 Github repo for details. (BOM, assembling, etc.)…
This is a remix of @nhchiu 's brilliantly simple ProtoXtruder with a lever like @Prusa3D Nextruder and @Prusa3D IR sensor. The extruder has less axial play in the gear area. I redesigned the extruder looking from the axis of the filament…
add two m3 heat insert hole for ebb36 on front part
While preparing my Voron Trident for Armored Turtle , I initially built a WWBMG , but it did not meet my expectations. I decided to switch to the ProtoXtruder instead. After reviewing the available remixes, I could not find a single…
This spacer adds a toolhead filament sensor for your MMU printer! It works with ProtoXtruder 2.0 and StealthProtoXtruder 2.0 . Use 8mm longer screws to mount the extruder to the toolhead. Toolhead Sensor Assembly Credits The filament…
this is still untested but made for Anthead and getting leaf cutter working with all sherpa mounting extruders possibly. I would like to add a filament sensor soon.
GCode is for a CoreOne with 0.4 HF nozzle and ABS print material. Height modifier set to help print the ziptie pieces
Print flat against bed, optionally with support on build plate
There is no space left behind your stepper for EBB36? Mount it on the size! I attempted to mount the EBB36 behind the stepper of the ProtoXtruder of my Ender 3 Pro, only to find out that in order to to so, I have to limit the movement of…
ProtoXtruder 2.0 Last update: 2024/04/19 The sequel of ProtoXtruder ! With the new gears of HGX 2.0 Extruder (affiliate link) , it becomes thinner and lighter while providing the same benefits of the large-sized gears. Although it is…
you must print this model with 0.1 layers weight without motor is 40 grams. redesigned the original to improve clearances and the gear meshing. mounting is close enough to sherpa micro and is fixed from the bottom. front/back is split so…
I love chirpy2605's dragonburner, i also love nhchiu's protoxtruder, i also love running just 4 wires to the toolhead. unfortunately, the carriage lugs and the ebb36 mount from the dragonburner repo does not have matching holes that align…
Stronger Protoxtruder 2.0 Bottom mounting with insert nut Aligned engine position
A significant upgrade to protoxtruder 2.0, using a 626 U groove (1.5mmW x 0.6mmH) bearing, reducing backlash and extrusion artifacts, resulting in lower PA, more symmetrical cornering without reducing high speed performance. Doesn't work…
This spacer adds a toolhead filament sensor for your MMU printer! It works with ProtoXtruder 2.0 and StealthProtoXtruder 2.0 . Use 8mm longer screws to mount the extruder to the toolhead. Toolhead Sensor Assembly Credits The filament…
because the motor sits so low with the protoxtruder, the lower part hits the metal top plate. By raising it more than approx. 2.5mm everything has enough clearance. (usually the extruder is mounted the other way but in my case a drag…
sorry for not providing different versions as the original model, but i have very little time
