of an Air Suspension System
he United States developed the air suspension system during World War II specifically for heavy aircraft. The original purpose of
Ultimately, the air suspension system offers several benefits and drawbacks for drivers who rely on larger trucks and vehicles to carry heavy loads.
What Is an Air Suspension System?
An air suspension system is a style of vehicle suspension that's powered by an electric pump or compressor that pumps air into flexible bellows that are typically made out of a textile-reinforced type of rubber. Additionally, Pro Car Mechanics describes air suspension as a replacement to the leaf suspension or coil spring system with airbags composed of polyurethane and rubber. A compressor inflates the bags to a certain pressure in order to behave like springs. Air suspension also differs from hydropneumatic suspension because it uses pressurized air instead of pressurized liquid.
What's the Purpose of an Air Suspension System?
In most cases, air suspension is used to achieve a smooth and constant driving quality, but in some instances, sports suspensions feature an air suspension system too. Similarly, air suspension replaces a conventional steel spring suspension in heavier vehicle applications, like trucks, tractor-trailers, passenger buses, and even passenger trains. Air suspension has also become popular in low-riding trucks like this gorgeous 1982 Dodge D200 Camper Special.
What Is Electronically Controlled Air Suspension?
According to the company now known as Dunlop Systems and Components, at the start of the 1990s, Dunlop developed and installed the Electronic Controlled Air Suspension (ECAS) system on the 1993 Range Rover Classic and again on the Range Rover P38A. The United Kingdom-based company developed the ECAS to include several key features:
Vulcanized, heavy-duty rubber air springs at each of the vehicle's wheels
An air compressor in the vehicle's trunk or under the hood of the vehicle
A storage tank for compressed air, which allows you to store air at around an average of 150 PSI
Valve blocks which direct air to the four springs from the storage reservoir through a set of solenoids, valves, and o-rings
ECAS computer that communicates between the vehicle's main computer to calculate where to direct air pressure
Air pipes connecting from the storage tank to the air springs that channel the flow of air throughout the suspension system
A desiccant-filled drier canister to keep the internal recesses of the system dry
The electronically controlled air suspension also features height sensors that are based on sensing resistance in contact with the terrain on all four of the vehicle's corners to provide height reference for all corners. Additionally, further advancements are beginning to feature some Electronic Control Units (ECUs) that are able to fit under the vehicle's floorboard, making air suspension more widely featured in everyday driving.
The Benefits and Drawbacks of Air Suspension Systems
According to Future Marketing Insights, the total value of the air suspension market at the end of 2017 was around $4.3 million. So whether it's a manual or electronic air suspension system, the benefits can greatly improve the ride of the vehicle. Take a look of some of the benefits of air suspension:
More driver comfort due to the reduction in noise, harshness, and vibration on the road that can cause driver discomfort and fatigue
Less wear and tear on the suspension system due to reduced harshness and vibration of heavy-duty driving
Trailers last longer with air suspension because the system components don't take on as much vibration
Air suspension improves the ride height based on the load weight and a vehicle's speed
Higher corner speeds due to air suspension being better suited to the surface of the road
Air suspension increases the transport capabilities of trucks and trailers by providing a better grip that levels the entire
he United States developed the air suspension system during World War II specifically for heavy aircraft. The original purpose of
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was to save weight with a compact construction. Back then, air suspension systems were also used in other aircraft and some heavy trucks to achieve a self-leveling suspension. This would ultimately result in a vehicle with an axle height independent of the weight of a vehicle's cargo.Ultimately, the air suspension system offers several benefits and drawbacks for drivers who rely on larger trucks and vehicles to carry heavy loads.
What Is an Air Suspension System?
An air suspension system is a style of vehicle suspension that's powered by an electric pump or compressor that pumps air into flexible bellows that are typically made out of a textile-reinforced type of rubber. Additionally, Pro Car Mechanics describes air suspension as a replacement to the leaf suspension or coil spring system with airbags composed of polyurethane and rubber. A compressor inflates the bags to a certain pressure in order to behave like springs. Air suspension also differs from hydropneumatic suspension because it uses pressurized air instead of pressurized liquid.
What's the Purpose of an Air Suspension System?
In most cases, air suspension is used to achieve a smooth and constant driving quality, but in some instances, sports suspensions feature an air suspension system too. Similarly, air suspension replaces a conventional steel spring suspension in heavier vehicle applications, like trucks, tractor-trailers, passenger buses, and even passenger trains. Air suspension has also become popular in low-riding trucks like this gorgeous 1982 Dodge D200 Camper Special.
What Is Electronically Controlled Air Suspension?
According to the company now known as Dunlop Systems and Components, at the start of the 1990s, Dunlop developed and installed the Electronic Controlled Air Suspension (ECAS) system on the 1993 Range Rover Classic and again on the Range Rover P38A. The United Kingdom-based company developed the ECAS to include several key features:
Vulcanized, heavy-duty rubber air springs at each of the vehicle's wheels
An air compressor in the vehicle's trunk or under the hood of the vehicle
A storage tank for compressed air, which allows you to store air at around an average of 150 PSI
Valve blocks which direct air to the four springs from the storage reservoir through a set of solenoids, valves, and o-rings
ECAS computer that communicates between the vehicle's main computer to calculate where to direct air pressure
Air pipes connecting from the storage tank to the air springs that channel the flow of air throughout the suspension system
A desiccant-filled drier canister to keep the internal recesses of the system dry
The electronically controlled air suspension also features height sensors that are based on sensing resistance in contact with the terrain on all four of the vehicle's corners to provide height reference for all corners. Additionally, further advancements are beginning to feature some Electronic Control Units (ECUs) that are able to fit under the vehicle's floorboard, making air suspension more widely featured in everyday driving.
The Benefits and Drawbacks of Air Suspension Systems
According to Future Marketing Insights, the total value of the air suspension market at the end of 2017 was around $4.3 million. So whether it's a manual or electronic air suspension system, the benefits can greatly improve the ride of the vehicle. Take a look of some of the benefits of air suspension:
More driver comfort due to the reduction in noise, harshness, and vibration on the road that can cause driver discomfort and fatigue
Less wear and tear on the suspension system due to reduced harshness and vibration of heavy-duty driving
Trailers last longer with air suspension because the system components don't take on as much vibration
You do not have permission to view link
Войдите или зарегистрируйтесь.
reduce the tendency of short wheelbase trucks to bounce over rougher roads and terrain when the vehicle is emptyAir suspension improves the ride height based on the load weight and a vehicle's speed
Higher corner speeds due to air suspension being better suited to the surface of the road
Air suspension increases the transport capabilities of trucks and trailers by providing a better grip that levels the entire