Stealthburner Clockwork 2 for Mellow 3D ISG IDGA Gears

I adjusted the Clockwork 2 extruder so that the Mellow DIY Integrated Shaft Direct Drive ISG Gear Kit is perfectly positioned. Mellow's hidden hint that something needs to be removed from the guilder helps the gears to run in principle, but they can still move loosely 1-2 mm on their axis.

This is a shame because I think the gears are really well made. That's why I created this model. The Stealthburner/CW2 assembly instructions can still be used.

I installed the BigTreeTech EBB SB2209 USB toolhead board, which is why the main_body model on the right is slightly shorter and the cable_cover is a little deeper. Both have a slightly different cut. The other BTT SB2209 variants also fit.

In the end, the only important thing is that you have to decide between the ECAS or non-ECAS version.

Update

I added a version with two filament sensors (Omron D2F Microswitch and 5.5mm steel ball)

For the non-ECAS SB2209 variant, you need the following from here

• main_body_sb2209usb_igs

• guilder_a_igs, guilder_b_igs

• cable_cover_sb2209_vent

For the ECAS SB2209 variant

• main_body_sb2209usb_igs_ecas

• latch_ecas

• guilder_a_igs, guilder_b_igs

• cable_cover_sb2209_vent

For the ECAS SB2209 with Filament Runout Sensors variant

• main_body_sb2209usb_igs_ecas_sensors

• latch_ecas

• guilder_a_igs, guilder_b_igs

• cable_cover_sb2209_vent

For the original CW2 variant

• main_body_igs

• guilder_a_igs, guilder_b_igs

BOM

• Mellow 3D Integrated Shaft Direct Drive ISG Gear Kit (e.g. Set 3 or Set 4 on AliExpress here)

• ECAS04 Bowden Fitting (optional)

• Filement Sensor Variant

  • 2x Omron D2F Microswitch

  • 2x 5.5mm steel ball

Print it with VoronDesign print defaults

See my related compatible models

• Voron Stealthburner Rapido HF - Maximized Airflow Mod

• Voron 2.4 X Carriage Eddy for StealthBurner HF/UHF

• Voron Stealthburner CW2 with ECAS for BTT SB2209 USB

Love my 3D models? 

If my designs have helped you print something awesome or inspired your next project, consider supporting my work! Your kindness fuels my creativity, keeps the filament rolling, and helps me share even more free/pay-what-you-want models in the future. Every coffee counts! 

→ Buy me a coffee ☕☕☕

Disclaimer: Use this mod at your own risk. I am not responsible for any damage to your printer or any consequential damages resulting from improper assembly or use. This is a personal design project.