Seckit SK-GO² dual z stepper with 360mm maxxed Z upgrade

prusaprinters

Hi, This thing is all around my solution to upgrade the Seckit SK-GO² with a second z stepper, so each lead screw is directly driven by a stepper (no connection between the lead screws) Please be aware, that this is a DRAFT since I currently have not time to write a complete explanation like the ones on my other things (e.g. https://www.thingiverse.com/thing:4567427). This means if you are using the config files and parts you are doing it on your own risk and always have to adopt it to your actual setup! I will upload the STLs and the relevant configuration files based on my current setup: SKR 1.4 Turbo XY Steppers replaced with BTT S42B closed loop steppers at CCW direction with 32 Microsteps (plugged in directly to the board not using the stepper driver adaptor (need for other boards like the SKR 1.3) Z Steppers 0.9° Nema 17 (I just reused the XY Steppers coming with the Seckit SK-GO² Kit) operated with the TMC2209 stepper drivers Extruder is still the stock Seckit SK-GO² Kit BL-Touch Optical X, Y and Z Endstop (Z Endstop just as backup for the BL-Touch Neopixle (2 strips, therefore also the pins_BTT_SKR_V1_4.h was edited) So if you have any questions about the DRAFT status just contact me via Thingiverse. (Seckit Facebook possible) UPDATE on 25th May 2021: changed to latest Marlin-bugfix-2.0.x included to utilize the latest UBL Wizzard M1004! Thanks Vert! Print Settings Printer: Seckit SK-GO² Rafts: No Supports: Yes Resolution: 0.2 Infill: 50% Filament: Sunlu PETG Green How I Designed This =================== FreeCAD Model included If you want to remodell it for your needs Category: 3D Printer Accessories