3Racing 3RAC-MHS4/BL/V2 Race-Ready 540 Heat Sink with Fan - Black [3RAC-MHS4/BL/V2]

3RACING Common Hopup Engine Heat Sink Motor Heat Sink W/ Fan Ver. 2 For 540 Motor (High Finger) - Black - 3RAC-MHS4/BL/V2

Price:

AUD$8.55

Brand:

3Racing

Model:

3RAC-MHS4/BL/V2

Not Available

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

Racing Grade Cooling for 540 Motors

The 3Racing 3RAC-MHS4/BL/V2 combines an efficient heat sink body with a built-in fan to keep 540 motors running cooler under load. Its sturdy build and black styling suit both track and club use where consistent cooling matters.

Highlights

Compatibility: Designed specifically for 540 motors
Material: High-quality construction for durability
Cooling Efficiency: Integrated fan for enhanced heat dissipation
Color: Sleek black finish

Is installation difficult for a typical hobbyist?

Installation is straightforward for most hobbyists; fit the sink to the motor can and verify clearance with your pinion and spur gear.

Will the fan affect my electronics if powered from the ESC?

If your ESC supports a fan output it is safe to use; otherwise use a small regulated supply to avoid drawing from sensitive circuits.

Can I run the car without the fan connected?

The heat sink will still provide passive cooling, but the fan improves airflow and is recommended during long or high load runs.