Haoyong Automotive Controls
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| ITEM | SPEC | |
| Rated Voltage | 12V | 24V |
| Voltage Range | 8~16V | 16~24V |
| Load Torque(Ncm) | 0.15 | 0.15 |
| Swing Speed(RPM) | 5±1 | 5±1 |
| Load Current(A) | 0.06±0.04 | 0.025±0.02 |
| Stall Torque(Nm) | Min1.1 | Min1.1 |
| Stall Current(A) | Max0.4 | Max0.4 |
| Reverse Torque(Nm) | Min1.1 | Min1.1 |
| PTM Linearity | ±1.63% | ±1.63% |
| Noise at 10cm | Max.44dBA(0.45N.m) | Max.44dBA(0.45N.m) |
| * Customized design | ||
Automotive HVAC Actuator Manufacturer for Vehicle Climate Control Systems
An Automotive HVAC Actuator is a key component in modern vehicle climate control systems.It is responsible for controlling the airflow direction,temperature distribution,and ventilation mode inside the vehicle cabin.By precisely adjusting the position of HVAC dampers,the actuator helps regulate heating,ventilation,and air conditioning functions to maintain a comfortable interior environment for passengers.
At Haoyong Automotive Controls,we specialize in designing and manufacturing high-performance car HVAC Actuators for passenger vehicles,electric vehicles,and commercial vehicles.Our actuators are engineered with precision micro-motors,durable gear systems,and intelligent control mechanisms to ensure reliable airflow regulation and long-term durability in automotive environments.
What Is an Automotive HVAC Actuator?
A car HVAC actuator is a small electric motor with a gear mechanism that drives air dampers inside the vehicle's heating and air conditioning system.It adjusts airflow distribution to various parts of the cabin,such as the dashboard vents,footwell vents,and defrost outlets.
The actuator works together with the vehicle's Automatic Temperature Control(ATC)system to automatically maintain the desired cabin temperature.Once the driver sets the target temperature,the HVAC system continuously adjusts airflow direction,mixing ratio,and air circulation to keep the interior climate stable.
OEM&Custom Automotive HVAC Actuator Solutions
As a professional automotive actuator manufacturer,we provide flexible OEM and ODM solutions for automotive manufacturers,HVAC system suppliers,and aftermarket brands.
Customization options include:
- Torque output customization
- Rotation angle adjustment
- Connector and wiring harness design
- Housing and mounting bracket modification
- Vehicle platform compatibility
Our engineering team works closely with customers to develop actuator solutions tailored to specific vehicle HVAC architectures.
Why Choose Our Automotive HVAC Actuators
Choosing the right HVAC actuator supplier is essential for ensuring long-term reliability in vehicle climate control systems.
Our advantages include:
- Professional automotive actuator manufacturer
- High precision motor and gear design
- Stable electrical performance
- Low noise operation
- OEM and custom design support
- Reliable global supply capability
With years of experience in automotive actuator development,we continue to innovate and deliver high-quality solutions for modern vehicle climate control systems.

F&Q
1.What does an automotive HVAC actuator do?
An automotive HVAC actuator controls the air doors inside a vehicle’s heating and air conditioning system.It adjusts the direction and temperature of airflow by moving the blend door,mode door,or recirculation door,helping maintain a comfortable cabin environment.
2.What are the symptoms of a bad car HVAC actuator?
Common signs of a faulty car HVAC actuator include clicking noises from the dashboard,air blowing from the wrong vents,inconsistent cabin temperature,or the airflow mode getting stuck.These issues usually indicate worn internal gears or actuator motor failure.
3.How long does an automotive HVAC actuator last?
A typical automotive HVAC actuator can last between 5 and 10 years depending on driving conditions and frequency of HVAC use.High-quality actuators made with durable motors and precision gears generally offer longer service life.
4.Can automotive HVAC actuators be customized for different vehicles?
Yes.Many automotive HVAC actuator manufacturers provide OEM and ODM customization.Parameters such as torque,rotation angle,connector type,mounting structure,and housing design can be adjusted to meet specific vehicle HVAC system requirements.
5.Are HVAC actuators universal for all cars?
No,HVAC actuators are not universal.Different vehicles require actuators with specific designs,mounting positions,electrical connectors,and performance specifications.It is important to choose an actuator compatible with the vehicle’s HVAC system.
Product Categories : HVAC Actuator
Mr. Hansol Kim