This motor heatsink fan is made of aluminum alloy and plastic, providing a sturdy and durable construction with a long service life. It serves as an excellent upgrade part that can greatly reduce the heat of the motor. The fan size is approximately 4x4cm/1.6x1.6in, weighing around 53.0g/1.9oz, and it is compatible with an applicable voltage range of 4.8-7.4V.

The combination of a heat sink and cooling fan effectively controls the temperature, ensuring the motor operates at an appropriate temperature to complete its tasks efficiently. Clamp the fan directly onto the motor and connect it to the receiver for power supply. However, it is crucial to avoid using voltages that are too large or too small, as this may result in poor heat dissipation.

This motor heatsink fan is compatible with a variety of RC car motors, including the 540 and 550 brushed motors, as well as the 3650, 3660, and 3674 brushless motors in 1/10 scale RC cars. Carefully select the appropriate model before making a purchase to ensure a proper fit.

In summary, this motor heatsink fan is a valuable upgrade component that can significantly improve the cooling performance of your RC car's motor. Its sturdy construction, effective cooling capabilities, and compatibility with various motor types make it a reliable choice for enhancing the overall performance and longevity of your RC vehicle.

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