Brackets for BeagleBone Black and fans

These are mounting brackets for a BeagleBone Black (BBB) and two 40mm fans.

They are designed to be mounted horizontally inside a delta printer bottom triangle underneath the build bed, but surely possible to use other mounting configurations. Furthermore for mounting to work as designed, there needs to be two horizontal 2020 profiles with 20mm gap between them for the BBB ethernet and power connectors to remain accessible. Originally a Replicape has been thought to be installed as a cape on top of the BBB, but the BBB bracket works with or without any cape, however, the fan bracket might not fit with higher capes. The fan bracket was designed so that the fans are installed blowing air away (upwards) from the BBB/cape, but the fans can be installed also the other way around.

Print Settings

Printer:

Kossel XL

Rafts:

Supports:

Doesn't Matter

Resolution:

Infill:

25% at minimum

Notes:

Drill (2.5mm) and tap (M3) the mounting holes for the BBB bracket, drill the fan mounting holes to 3-3.5mm. Drill the bracket profile mounting holes to 4-4.5mm, M4 screws are intended to be used for mounting.