3Racing 3RAC-MHS5/TI/V2 540 Motor Titanium Cooling Fan  [3RAC-MHS5/TI/V2]

3RACING Engine Heat Sink Motor Heat Sink W/ Fan Ver.2 For 540 Motor (Fan-Shaped) - Titanium - 3RAC-MHS5/TI/V2
Price:
NZD$9.81
Brand:
3Racing
Model:
3RAC-MHS5/TI/V2
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Active Cooling Built for 540 Motors

The 3Racing 540 Motor Titanium Heat Sink with Fan brings active airflow and a corrosion resistant titanium body to the 540 class. Its fan-driven design moves air directly across the motor case to reduce heat buildup during sustained use.

Lightweight Titanium for Better Heat Transfer

Titanium offers a durable, light solution that improves thermal flow without adding unnecessary weight. That helps the motor hold steady temperatures even on long practice sessions or heats.

Designed for Direct Contact with 540 Cases

The profile of the sink is made to maximise contact area with standard 540 motors, improving conduction and allowing the fan to work more effectively at cooling the assembly.

Can I use this on a brushless 540 conversion?

It is intended for bodies with standard 540 outer dimensions. Brushless conversions that retain the same case size should be compatible, but check mounting and shaft clearance first.

Does the fan need a separate power source?

The fan will require a small supply, typically wired to an auxiliary output or small battery; always ensure correct voltage to avoid damage.

Will it survive off-road dust and debris?

The titanium body is robust, but the fan should be checked and cleaned regularly after dusty runs to maintain airflow and longevity.

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