The fan is installed behind the radiator and is coaxial with thewater pump. When the fan rotates, it generates suction andaccelerates the airflow in the axial direction, which acceleratesthe cooling liquid flowing through the radiator core to cool, andat the same time, cools the shell of the engine body andsurrounding accessories. The air volume of the fan is related tothe diameter of the fan, the shape of the blade, the number ofblades, the installation angle of the blade and the speed of thefan.

The fan iscomposed of fan pulleys, blades, and fan clutches. The blades areoften unevenly distributed along the circumference. This is toreduce the vibration and noise generated when the blades rotate.The fan clutch can automatically control the stop or rotation ofthe fan, and automatically adjust the cooling intensity to ensurenormal operating temperature.

Application