3Racing 3RAC-FAN12 30mm x 30mm 3D Printed Fan Mount - Racing Setup Edition  [3RAC-FAN12]

30mm x 30mm Fan Mount (3D Printing) - 3Racing 3RAC-FAN12
Price:
USD$4.40
Brand:
3Racing
Model:
3RAC-FAN12
Condition:
Brand New
Available in warehouse
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alt="30mm x 30mm Fan Mount (3D Printing) - 3Racing 3RAC-FAN12" title="30mm x 30mm Fan Mount (3D Printing) - 3Racing 3RAC-FAN12"
alt="30mm x 30mm Fan Mount (3D Printing) - 3Racing 3RAC-FAN12" title="30mm x 30mm Fan Mount (3D Printing) - 3Racing 3RAC-FAN12"

Precision cooling placement for competitive RC setups

The 3Racing 3RAC-FAN12 provides a compact, accurately dimensioned mounting point for 30mm fans, intended to target motor bell or ESC hot spots. In racing conditions, consistent airflow reduces thermal drift and helps maintain peak output.

Technical benefits of the 3D printed mount

Printed tolerances ensure repeatable alignment of the fan relative to the heat source. The bracket minimises added mass and can be integrated into tuning changes without compromising handling or balance.

Installation and tuning notes

Position the fan to push air directly over the component heat sink or motor bell and consider fan speed control for track tuning. A small gain in sustained power is often achieved by preventing thermal cutback during long runs.

How does fan placement affect lap consistency?

Targeted airflow over the hottest area reduces temperature variance between runs, which leads to more predictable motor and ESC behaviour lap to lap.

Should I use variable fan speed during races?

Adjustable fan speed gives you control over cooling vs power draw. Use higher speed in long heats and lower speed for sprint runs to save battery and reduce noise.

Does the mount require reinforcement for hard impacts?

For heavy use, choose a durable print material and secure mounting points. Reinforce attachment points if you expect frequent hard landings or collisions.