Power windows were once a tony option on cars; now they’re standard equipment. The same shift may be on the verge of taking place with suspension systems. At the recent Vehicle Dynamics Expo, held in Novi, MI, Wabco introduced a new line of high- and medium-power compressors for electronically controlled air suspension systems, specifically designed for passenger cars and light commercial vehicles.
These systems, which originally appeared in BMW’s high-end 7 series cars, adjust constant vehicle ride height, even when the vehicle is fully loaded. This increases vehicle safety and enhances passenger comfort, the company said in a statement. The first generation of these compressors appeared in the rear axle air suspension in the new BMW 7 series. The newly announced compressor series is designed to improve suspension performance, while at the same time making air suspension systems potentially more affordable for end-users. “From 2000 to 2008, the global demand for air suspension systems for passenger cars has nearly tripled and we expect continued growth in this market,” said Daniel Samson, Wabco vice president car systems and products, said in the statement. “In addition, original equipment manufacturers seek to increase fuel efficiency further by introducing the air suspension function, which improves vehicle aerodynamics by appropriately lowering the vehicle body at high speeds.”
Some cars are more reliable than others, but even the vehicles at the bottom of this year’s Consumer Reports reliability survey are vastly better than those of 20 years ago in the key areas of powertrain and hardware, experts said this week.
Many of the materials in this slideshow are resins or elastomers, plus reinforced materials, styrenics, and PLA masterbatches. Applications range from automotive and aerospace to industrial, consumer electronics and wearables, consumer goods, medical and healthcare, as well as sporting goods, and materials for protecting food and beverages.
While many larger companies are still reluctant to rely on wireless networks to transmit important information in industrial settings, there is an increasing acceptance rate of the newer, more robust wireless options that are now available.
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