3Racing 3RAC-MHS006/BL Racing Motor Heat Sink with Fan  [3RAC-MHS006/BL]

3RACING Motor Heat Sink W/ Fan For 280/300 Motor (High Finger) - Black - 3RAC-MHS006/BL
Price:
USD$5.70
Brand:
3Racing
Model:
3RAC-MHS006/BL
Please kindly input your name and email address, we will inform you once we have the restocking.
Write a review

Targeted thermal management for racing motors

Engineered for demanding running, the 3Racing Motor Heat Sink with Fan supports 280 and 300 motor sizes by improving heat transfer from the motor case. This helps drivers maintain consistent motor output during extended or heavily loaded runs.

Forced airflow for steady cooling

The integrated fan channels airflow across the sink fins to reduce surface temperature rise under load. The compact profile and black finish are chosen to fit into typical racing layouts without excessive packaging compromises.

Mounting and compatibility guidance

The heat sink is compatible with a broad range of 280 and 300 motors. For a reliable installation, confirm motor OD and shaft clearance, position the unit to allow unrestricted airflow, and secure wiring away from drivetrain components.

What checks should I perform before fitting this heat sink?

Measure motor outer diameter, check available axial and radial clearance, and plan cable routing to avoid interference with moving parts. Proper prep prevents fitment and cooling issues.

Any advice on integrating the fan into a race setup?

Position the unit to maximise unobstructed airflow and secure the power lead to prevent vibration or snagging. Test in controlled runs to confirm thermal improvement before competition.

What are common installation pitfalls to avoid?

Avoid mounting where airflow is blocked, do not let the fan cable contact gears, and ensure the heat sink does not press on nearby components. Double check clearances after a few runs.