October 8, 2020
Description
Revision II of SKR 1.4 Turbo X5SA Pro Electronics Package. Simpler design. Mounts to side of machine.
Video of assembly to be posted here: https://youtu.be/PgnAMK5xNW0
Breakdown of parts as follows:
TFT 35 Case: same as Rev I. Nice design and can be used with any board box.
SKR 1.4 Turbo Board Box:
SKR 1.4 Turbo has same dimensions as SKR 1.4
STL of SKR 1.4 Board was provided by chrstrvs https://www.thingiverse.com/thing:4329049. (Don't need to print.)
Box was designed to attach to support shelf below. And attach to power supply support on side.
Cooling fans bolt to lid and lid bolts to box.
Power Supply Mount:
Included STLs I made of power supply box. Power supply is sized from Tronxy S-360-24 model that came with the printer.
Access lid on power supply allows easy wiring.
Stand (Shelf):
Attaches to 2020 bottom rail with three bolts in side and one in top tab. Front bolt attaches to 2020 riser. Use standard T Nuts and bolts.
Stand includes enclosure for power switch and routing of power and heater wires. Power Switch STL included for modeling purposes (do not need to print).
Various cutouts in design to allow for wire routing and my printer's Z Motor assembly. For standard X5SA Z Motor assembly, you will need to modify cutout or manually cut the printed shelf.
Channels and Back Boxes. (wire channels/conduit/connection points)
Included these as I like to hide/protect all wiring.
Five main channels identified by length. All but 40mm split to print in two pieces. Have tabs to lock them together, but I advise gluing them prior to final assembly.
Four Back Boxes. These are access points where channels terminate to allow for easy wire routing. Two bottom boxes have lids with small tabs on bottom and single screw to hold in place. Small Box on top has a lock tab and screw assembly. Bib Box on top allows for spare wire to be coiled up and hidden.
Rails: (Don't need to print)
Included rails in my modeling to show exact locations of various parts. I included a 2020 and 2040 STL in the files so that others can use them in their own modeling. Plus a complete STL that has all the rails for the unit in one file.
Buck Boxes:
Separate boxes designed to hold 2 Buck Converters each.
Kept them separate from main box as you may or may not need them depending on the power supply/fans used.
I only used one in my arrangement but these can easily be printed and mounted in various locations.
Sized for the type Buck Converter I used. Check your specific dimensions.
Other parts required:
TOTAL:
See Video for assembly assistance https://youtu.be/PgnAMK5xNW0.
License:
Creative Commons - Attribution
Micklen
