3Racing 3RAC-MHS005/BU 540 Motor Fan Heat Sink Blue Edition  [3RAC-MHS005/BU]

3RACING Motor Heat Sink W/ Fan For 540 Motor (Fan-Shaped) - Blue - 3RAC-MHS005/BU
Price:
AUD$7.49
Brand:
3Racing
Model:
3RAC-MHS005/BU
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Targeted Cooling for 540 Motors

The 3Racing motor heat sink with fan is tailored to 540 motors and provides effective heat removal under load. The blue fan unit channels air across the motor can to help keep temps under control during longer sessions.

Keep Temperatures Stable for Consistent Performance

Adding this heat sink cuts the risk of overheating in heavy use, helping motors deliver more consistent power output. The extra airflow from the fan eases thermal stress and supports longer service intervals.

Straightforward Fit for Many Builds

Designed with simple fitment in mind, the heat sink slips onto standard 540 cans without complex modifications. Its compact shape suits a wide variety of on-road and off-road platforms.

How do I check if it will clear my chassis?

Measure the motor can and surrounding space, then compare against the heat sink profile. Allow room for wires and any sensor leads.

Will it affect my motor balance?

The unit adds a small amount of mass to the motor can; this rarely affects balance in typical RC builds but check shaft clearance and gear mesh after fitting.

Is this a good upgrade for club racing?

Yes, it helps control temperatures during repeated runs, which is useful for lap consistency and component longevity in club events.

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