Working Principle Of Car Air Conditioner Damper Actuator

The common damper actuator mainly drives the gear train to decelerate through the micro motor, and then drives the output gear to rotate, and outputs a certain speed and torque to drive the rocker arm. Its rotational position is controlled by a brush mounted on the output gear. The position of the brush on the circuit board determines the rotation angle. Generally, there are three control circuits. One is controlled by the drive chip. This motor is mainly used for On the mode damper; one is to determine the rotation position of the output gear by the feedback voltage. In this way, the circuit board has a carbon film, and the panel controls the angle through the voltage value fed back by the brush. This type of motor is generally used in the mode Or on the temperature damper, such a motor is generally used on the new return air damper. In addition, stepper motor has also begun to be used in many HVAC. The stepper motor can work in a 360-degree range, and its control method is pulse control. All dampers can use stepper motors, so I personally think that stepper motors are more suitable for platform products.

Our existing car air conditioning damper actuators are on sale, exclusively produced, with better quality, and support customization. If you are interested, you can consult us. HYAC is an innovative Korean company, specialized in developing & manufacturing automotive parts located in Dongguan, China established in 2004. By ceaseless studies and R&D investment since establishment, HYAC has acquired many essential source technologies. Recognized by global top automotive customers as strategical partners, HYAC is currently accelerating innovation and development.

We also have hot selling HVAC Actuator and Headlamp Actuator. In order to meet customer needs, we pursue comprehensive quality, design quality, price quality, and production quality. There are more Mirror actuators and Flush door actuators on sale. If you are interested, you can contact us to support customization.