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

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

Price:

CAD$7.85

Brand:

3Racing

Model:

3RAC-MHS5/BU/V2

Not Available

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

Active Cooling for 540 Class Motors

For RC users needing dependable temperature control, the 3Racing 3RAC-MHS5/BU/V2 fan-shaped heat sink helps manage heat build-up on 540 motors. The blue finish gives a neat look while the design focuses on directing airflow where the motor needs it most during heavy use.

Primary Benefits

Improved Airflow: The fan profile moves air across the motor surface to lower running temperatures and reduce thermal strain.
Robust Build: Constructed to tolerate frequent use in competitive settings, it holds up to routine handling and race day demands.
Simple Fitment: Engineered for straightforward attachment to standard 540 motors, allowing a fast install trackside.
Clean Appearance: The blue anodised finish adds a tidy, race-ready accent to your motor bay.

Will this fit most 540 size motors used in hobby cars?

It is designed to fit the majority of standard 540 form-factor motors found in hobby RC models, but double-check shaft clearance and any aftermarket can sizes before fitting.

Does the integrated fan need extra wiring or power?

The fan profile increases airflow as the motor spins; no separate electrical connection is required for the passive fan effect.

Is this suitable for long endurance runs?

It helps lower motor temperatures during extended sessions, contributing to steadier performance under prolonged load.