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NathoBuilds: Aluminium HV 40mm Cooling Fan - Silver

SKU NB1012
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The NathoBuilds 30mm Aluminium HV Cooling Fan is a great option to keep your ESC and motor temps in check. The fan features a machined aluminium case that helps to dissipate heat, allowing cooler operation of the fan motor at high specs. Aluminium framework adds strength to the assembly, helping to protect the fan blades in the event of a crash. 

The fan is a true 2S component, that has been built to last with dual ball bearings, and pre-wired 2 pin JST connector. The fan can be mounted directly to the chassis with double side tape, or by using an optional fan mount (not included).

PRO-TIP NOTE: This fan should be installed at least 5mm away from the motor to allow sufficient air flow and prevent magnet interference. 


  • 30mm aluminium cooling fan
  • Ideal for ESC and motor applications
  • Aluminium casing helps protect the fan blades
  • Compatible with 2S HV LiPo systems (8.6V max)
  • Anodized black with silver chamferred edges
  • Perfect for 1/12, 1/10 and 1/8 scale platforms   
  • 2 pin JST connector for easy installation


1/12, 1/10, 1/8 Motor & ESC     

Fan Speed

28,000 RPM

Dimensions (LxWxH)



Aluminium Case w/Plastic Fan Blade    



Operation Voltage     

5V – 8.6V


2 Pin JST