3Racing 3RAC-MHS005/LB Race Spec Fan Heat Sink 540 Motor Light Blue [3RAC-MHS005/LB]

3RACING Motor Heat Sink W/ Fan For 540 Motor (Fan-Shaped) - Light Blue - 3RAC-MHS005/LB

Price:

AUD$7.49

Brand:

3Racing

Model:

3RAC-MHS005/LB

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R/C Models - Motor / ESC / Cooling Fan - Cooling Fans

Track-Proven Motor Cooling

Protect your 540 motor from heat soak with the 3Racing 3RAC-MHS005/LB fan-shaped heat sink with fan. The integrated fan directs airflow across a series of fins to reduce temperature rise during prolonged or high-load runs. Its light blue anodised surface balances durability and appearance for race and hobby use.

Principal Benefits

Compatibility: Built to suit common 540 motor dimensions and popular RC installations.
Cooling Efficiency: Forced-air design helps maintain performance under sustained loads.
Finish: Light blue anodised aluminium offers a robust, attractive finish for tuned models.

Is this heat sink suitable for off-road use?

Yes, it will improve cooling off-road, though you should protect the fan from heavy dust and mud and clean it regularly to maintain airflow.

Will the fan add much noise?

The fan produces minor mechanical noise but is generally quiet compared with motor and drivetrain sounds; secure mounting will minimise vibration noise.

How do I clean the unit after running in dusty conditions?

Remove loose debris from fins, blow compressed air through the fan, and inspect the motor area for trapped grit to avoid premature wear.