3Racing 3RAC-MHS005/RE Red 540 Motor Cooling Fan and Heat Sink [3RAC-MHS005/RE]

3RACING Motor Heat Sink W/ Fan For 540 Motor (Fan-Shaped) - Red - 3RAC-MHS005/RE

Price:

CAD$7.86

Brand:

3Racing

Model:

3RAC-MHS005/RE

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

Active cooling upgrade for 540 motors

The 3Racing 540 Motor Cooling Fan and Heat Sink in red (3RAC-MHS005/RE) is built to help maintain sensible motor temps under load. This unit pairs a stout aluminium heat sink with an integrated fan to move heat away from the can and brushes, improving thermal stability for 540-style motors. Lightweight construction and good contact area make it a practical cooling upgrade for track or club use.

Main benefits

Compatibility: Tailored for 540 motor formats
Material: Durable aluminium body for effective heat transfer
Design: Fan-integrated profile for improved airflow
Color: Red finish for easy visual identification

Will this mount directly to my 540 motor can?

It is designed for standard 540 can dimensions and usually fits without modification, though some motors with nonstandard endcaps may need minor trimming or spacers.

Does the fan need a separate power source?

The fan is typically powered from a small lead or connector; check the wiring on the unit and your receiver or auxiliary output options to supply low-voltage power safely.

Will aluminium affect motor balance or weight?

The aluminium adds minimal weight and is engineered to sit concentrically on the can, so with correct installation it should not noticeably affect balance or handling.