3Racing 3RAC-MHS5/LB/V2 Fan Heat Sink Light Blue for 540 Motors [3RAC-MHS5/LB/V2]

3RACING Engine Heat Sink Motor Heat Sink W/ Fan Ver.2 For 540 Motor (Fan-Shaped) - Light Blue - 3RAC-MHS5/LB/V2

Price:

£4.27

Brand:

3Racing

Model:

3RAC-MHS5/LB/V2

Not Available

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

Reliable motor cooling for 540-class setups

The 3Racing Ver.2 fan-shaped heat sink is aimed at enthusiasts who want better thermal control for 540 motors. Its light blue finish adds a visual upgrade while the small fan assists airflow across the motor casing to keep temperatures in check.

Features that matter to modelers

Compatibility: Sized for common 540 motor types
Material: Engineered to be lightweight and strong
Design: Fan-shaped geometry improves airflow over the motor
Color: Light blue styling for a neat aftermarket appearance
Function: Integrated fan increases heat transfer away from the motor

Is the fan wired or brushless compatible?

The fan is an auxiliary component that runs from a small power lead. It is independent of motor type; ensure the connector and voltage are suitable for your model before connecting.

Will this affect motor cooling on short sprint runs?

Even on brief runs the forced airflow can lower peak temperatures compared with passive cooling alone, which is useful when you are running multiple heats in quick succession.

Any advice for installation in tight motor bays?

Measure available clearance around the motor and check that the fan and wiring will not contact nearby components. If space is limited, consider rearranging ancillaries to preserve airflow.