Function Purpose: Air suspension is a type of vehicle suspension system that uses air springs instead of traditional coil or leaf springs. Its main function is to provide a smooth and comfortable ride by adjusting the air pressure within the air springs. This allows the vehicle to maintain a consistent ride height regardless of the load it is carrying. For example, when a vehicle is loaded with heavy cargo, the air suspension can increase the air pressure in the springs to prevent the vehicle from sagging, ensuring that the handling and stability are not compromised. Additionally, it can also improve the vehicle's off - road capabilities by adjusting the ride height to clear obstacles.
Working Principle: An air suspension system typically consists of air springs, an air compressor, a control unit, and various sensors. The air springs are flexible rubber - like bellows that are filled with compressed air. The air compressor is responsible for supplying and maintaining the air pressure in the springs. Sensors, such as load sensors and height sensors, are used to monitor the vehicle's load and ride height. When the load on the vehicle changes, the sensors send signals to the control unit. The control unit then processes these signals and determines whether to increase or decrease the air pressure in the air springs. If the vehicle is being loaded and the ride height starts to decrease, the control unit will activate the air compressor to add more air to the springs, raising the vehicle back to its normal ride height. Conversely, if the load is reduced, the control unit may release some air from the springs to lower the ride height.
Benefits:
Comfortable Ride: Air suspension can effectively isolate the vehicle from road irregularities, providing a much smoother and more comfortable ride compared to traditional suspension systems. The ability to adjust the air pressure allows for a customized ride quality, reducing vibrations and jolts felt by the passengers.
Improved Handling and Stability: By maintaining a consistent ride height and adjusting to different load conditions, air suspension helps improve the vehicle's handling and stability. It can reduce body roll during cornering and provide better traction on various road surfaces. This is especially important for larger vehicles like trucks and SUVs, which may carry heavy loads.
Load - Carrying Capacity: The air suspension system can adapt to different loads, ensuring that the vehicle's performance remains optimal even when fully loaded. This is beneficial for commercial vehicles that need to transport heavy goods, as it helps protect the vehicle's components and improves safety during transportation.
