A3 Fan Bracket

thingiverse

There are several versions of the Anet A3, with at least two distinct models identified, necessitating customized designs for each model. I have taken Sean's original design and adapted it to fit my own specific needs, specifically altering the dimensions of the Hot End and XY carriage. This modification has created two separate designs, tailored to the different models of the Anet A3. Upon examining the bracket, you'll notice that the tenon is positioned differently in my version compared to Sean's original design. Additionally, I've increased the thickness of the bracket from 6MM to 5MM and enlarged the tenon to 15mm. It's crucial to be aware of a small tolerance at the end of the carriage travel, as the Y carriage can potentially collide with the end stop before triggering the microswitch.