Anycubic Trigorilla 50mm turbo fan mount for stepper drivers cooling

thingiverse

This is a modified support for Trinamic stepper drivers cooling fan to fit a 50mm turbo blower on a Trigorilla v1.1 board. It calls for a short M3 screw with nut on the board and a long M3 screw without nut on the fan. I loved this support as it's simple and efficient: cooling the drivers directly with the wind and the whole board with air movement. I preferred it over tunnel models, so I decided to modify it for my 50mm turbo fan which gives more cooling than the original 40mm one. I personally used a Ueetek fan model for my three TMC2208 drivers, as shown in the photos. For optimal dissipation of the whole system, I suggest applying five aluminum heatsinks: on the processor (14x14x5mm heatsink) and on the four mosfets (8x8x5mm heatsinks). Enjoy!