3Racing 3RAC-MHS4/BU/V2 Blue Heat Sink with Fan for 540 Motors [3RAC-MHS4/BU/V2]

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

Price:

£4.27

Brand:

3Racing

Model:

3RAC-MHS4/BU/V2

Not Available

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

Reliable Cooling for 540 Motor Builds

The 3Racing 540 Motor Heat Sink with Fan in blue is designed to reduce motor heat during heavy use. The version 2 unit combines a finned body and an integrated fan to provide continuous airflow across the motor can, lowering operating temperature and protecting components.

Key Specifications

Brand: 3Racing
Color: Blue
Compatibility: 540 Motors
Version: 2
Function: Heat Dissipation with Integrated Fan

Do I need to change motor timing with this heat sink?

No timing change is required; the heat sink manages temperature but does not alter motor electrical characteristics.

Will it fit inside a small touring car chassis?

Fit depends on available height and clearance; measure your chassis space against the sink and fan dimensions before ordering.

Is the fan polarity important when wiring?

Yes, maintain correct polarity when connecting to avoid reverse rotation; check the fan wiring and ESC pinout prior to connection.