3Racing 3RAC-MHS7/BL/V2 540 Motor Cooling Fan Heat Sink - Black [3RAC-MHS7/BL/V2]

3RACING Engine Heat Sink Extended Motor Heat Sink W/ Fan Ver.2 For 540 Motor (High Finger) - Black - 3RAC-MHS7/BL/V2

Price:

CAD$8.40

Brand:

3Racing

Model:

3RAC-MHS7/BL/V2

Not Available

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

High Performance Cooling for 540 Motors

The 3Racing Engine Heat Sink Extended Motor Heat Sink with Fan Ver.2 is a compact upgrade for 540 motors that helps lower operating temperature and improve consistency during extended runs. The black styling cleans up the look of your model while the fan and extended fins increase surface area for better heat transfer.

Design Highlights and Benefits

Compatibility: Engineered for standard 540-size motors to give a reliable fit and targeted cooling.
Design: Longer fins increase the contact area and the built-in fan forces airflow where it matters most.
Material: Built from durable components to cope with club race demands and routine use.
Installation: Straightforward to mount so hobbyists can fit it quickly between sessions.

Can this heat sink be used on any 540 motor can?

Yes, the unit is made for standard 540-size motor cans; check mounting points on your specific motor to confirm fit before installing.

How does the fan affect motor temperature during long runs?

The fan increases airflow across the fins and motor surface, helping to move heat away faster than passive cooling alone.

What basic maintenance does the heat sink require?

Keep the fins and fan free of dust and debris, check the fan wiring for secure connections, and ensure the clamp or screws remain tight after a few runs.