
30mm Driver to 40mm Fan Mount
thingiverse
I upgraded my Eleksmaker A3 Pro's laser to a more powerful 2.5W laser diode, swapping out the old TTL Driver for the original laser's driver instead - it can handle the increased power just fine. The problem is that the original laser used mounting holes designed for a 30mm fan, while the new one requires a 40mm fan setup. This adapter allows me to attach the laser driver to the larger diode and still have plenty of space for airflow.
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