RC model cars are not only loved by children, but also by adults， and there are many RC model car matches all over the world. RC model car is a scaled-down version of various real racing cars, likewise, he also needs a motor cooling system( RC Motor cooling fans with heatsink )， they are normally battery/electric motor driven, not just on flat roads, but even drifting on wild roads covered with rocks and water， Also he needs RC Car Cooling Fans with heatsink.

The most commonly used cooling system is a RC brushless Motor cooling fans plus a heat sink

The most common RC Motor Cooling Fan are

Voltage:

5V ~ 7V DC fan (large air volume)

Product size.

• 25*25*10mm
• 30*30*10mm
• 40*40*10mm
• 50*50*10mm

Speed:

• 13000RPM~14500RPM (Note 30*30*10MM)
• 7000RPM~8500RPM (Note 40*40*10MM)
• Customization

Air volume comparison:

30MM and 40mm rotational speed is different, but 40 is bigger than 30, and the air volume is as big as measured by the special test air volume instrument. But 40mm than 30mm durable, because the high speed, the blade may be broken.

Bearing :

double ball bearings, using Japan: NMB bearings

Adapted to:

Hobbywing 5V-7V Motor ESC 550 540 3650 3660 3665 4274 1515

In addition, we have super high-speed cooling fan with voltage at 8.4V, a working voltage of 6.5~9V, 26000RPM 30*30*10mm which is specialized for RC racing cars.

Besides，for RC Car Brushless Motor Cooling Fan, we have customized another highly powerful 40 x 40 x 28mm

Of course in the process of RC car driving will come across some small rocks and debris, you also need to use some mesh to protect the fan blades, again, we can help the customer to customize his needs for a mesh cover.

Contact Mega to give your RC Car better cooling！

Mega Tech’s cooling fans have been successfully used not only in toy RC cars, but also in everyday automotive applications such as lights, car cushions, and other equipment cooling. These advanced cooling solutions provide efficient cooling performance for modern vehicles, improving lamp life and illumination while creating a comfortable ride for passengers.Mega Tech continues to push the boundaries of automotive technology with its commitment to innovation and technological advancement.

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Mega

Guangzhou Mega Technology Co., Ltd. is a leading manufacturer and exporter specializing in high-performance thermal management solutions. With over 20 years of industry experience, the company serves global clients across sectors such as EV charging stations, inverter systems, industrial automation, and smart appliances. Mega Tech offers a comprehensive range of cooling products, including DC axial fans, waterproof blowers, and customized cooling modules tailored to demanding applications. Committed to innovation, quality, and responsive support, Mega Tech empowers engineers and system integrators to solve complex thermal challenges with efficiency and reliability.

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