3Racing 3RAC-MHS008/PU Purple Fan-Style Heat Sink for 540  [3RAC-MHS008/PU]

3RACING Extended Motor Heat Sink W/ Fan For 540 Motor (Fan-Shaped) - Purple - 3RAC-MHS008/PU
Price:
AUD$7.95
Brand:
3Racing
Model:
3RAC-MHS008/PU
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Targeted motor cooling for 540 class

The 3Racing 3RAC-MHS008/PU combines a fan and a fan-shaped sink to improve heat extraction from 540 motors. The design reduces peak temperatures so your motor keeps running at a steady output during challenging sessions.

Design and airflow

The fan forces air across a wide fin profile while the contoured sink boosts contact with the motor can for faster heat transfer. Materials are chosen for a balance of strength and weight suited to demanding use.

Practical applications

This item fits most 540 motor setups and is often used by drivers who need reliable cooling for repeated runs. Verify clearance around the motor and fan before installation to ensure correct fitment.

Can I use this with brushless 540 motors?

It is intended for standard 540 size motors; compatibility with specific brushless cans will depend on can diameter and mounting method. Check dimensions prior to purchase.

Is a speed controller modification required to run the fan?

The fan connects into your model electrical system; most setups allow a straightforward connection but review your controller and wiring to confirm compatibility.

Does the sink affect motor balance or weight distribution?

The unit adds a small amount of mass around the motor can; for most cars this has minimal effect, but check placement if you are tuning weight balance.

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