Vehicle Active Grille Shutter System can help optimize aerodynamic performance, reduce air resistance, reduce fuel consumption and accelerate engine warming.However, a micro gearbox for Active Grille Shutter plays a important role in these functions.
Usually, When the vehicle is running, the air is poured into the water tank and the engine is cooled. Meanwhile,the air intake grille of the general model will not be closed, so it can cool the water tank which is enough hot, then the water temperature of the water tank rises slowly, affecting the engine to enter the best working condition faster.
The Active Grille Shutter System can open and close intake grille by sensors to detect engine and tank temperatures,which allows for more flexible and efficient engine temperature control, besides,it can reduce a part of the wind resistance factor. Car lovers who like motor sports may notice that in some car races, almost all the left side nets of the car are blocked. The purpose of this is to make the car’s engine reach the best work temperature in the shortest time. thus playing better performance to achieve better results.
ZHAOWEI geared motors
The system is equipped with a set of electric horizontal blades on the inner side of the grille. The electronic control unit automatically controls the micro motor, and then decelerates the gearbox to colse and open the intake grille in an orderly and stable manner, which can make the rotation range reach 90 degrees. This has a great relationship with the gearbox motor.Therefore, the gearbox motor must have small volume, large torque, stable output, and a wide range of reduction ratios to meet the different types of active grille shutters, and our ZHAOWEI gear motor meets greatly these needs.
Inlet regulating gearbox
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The Active Grille Shutter System is an air intake grid adjustment system. By changing the opening and closing angle of the intake grille, it is possible to control the intake air volume of the engine compartment and the wind resistance of the entire vehicle, thereby realizing the functions of improving the fuel economy of the entire vehicle and accelerating the engine warm-up process.