Continental Single Convoluted Air Actuator Contitech FS 120-9 Vibration Isolation

Continental Single Convoluted Air Actuator Contitech FS 120-9 Vibration Isolation

Air Bag Working Principles

When the air spring is working, the inner cavity is filled with compressed air to form a compressed air column. As the vibration load increases, the height of the spring decreases, the inner cavity volume decreases, the stiffness of the spring increases, and the effective bearing area of ​​the inner cavity air column increases. At this time, the bearing capacity of the spring increases. When the vibration load decreases, the height of the spring increases, the inner cavity volume increases, the stiffness of the spring decreases, and the effective bearing area of ​​the inner cavity air column decreases. At this time, the bearing capacity of the spring decreases. In this way, within the effective stroke of the air spring, the height, inner cavity volume, and bearing capacity of the air spring undergo smooth flexible transmission, amplitude, and vibration load control as the vibration load increases and decreases. The stiffness and bearing capacity of the spring can also be adjusted by increasing or decreasing the amount of air, and an auxiliary air chamber can be attached to achieve self-control adjustment.

Product Technical Datas

• Cover Plate

Top Cover Plate Diameter: 135 mm
Screw Center Distance of Top Cover Plate: 70 mm
Bottom Cover Plate Diameter: 135 mm
Screw Center Distance of Bottom Cover Plate: 70 mm

• Nut/Blind Nuts

Top Cover Plate Screw(Nut) Tooth: 2×M8×1.25
Bottom Cover Plate Screw(Nut) Tooth: 2×M8×1.25

• Gas Hole/Air Inlet/Air Fitting

Air Connection: G1/4

• Rubber Bellow

Rubber Bellow Max. Diameter: 215 mm
Minimum Height: 50 mm
Maximum Height: 115 mm

OEM Part Numbers

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FAQ

The Real Pictures of 1B1209

Factory Workshop

Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles’ seat, luxurious car and industrial machine field.

AIRSUSTECH is another brand of Guangzhou Guomat Air Spring Co., Ltd. 

AIRSUSTECH is focus on industrial air spring.

GUOMAT Factory gate：

Established in 2008, Our company covers 20,000㎡ and is located in Taihe Town Baiyun District. With the rapid development of our company, we are equipped with modernized workshop and advanced rubber air springs equipments now. We are the first company who started air spring business and has become one of the largest air spring manufacturing bases in China.

In 2017, we launched a collaboration with High Tech of US customers to customize the products of our customers and the logo of our customers. Every year, there are about 10,000 orders. In continuous cooperation, the products meet the international inspection standard ISO/TS16949:2009, and the customers are very satisfied with the products produced. This is our high recognition from American customers and also gives us Great motivation.

In 2018, we started cooperation with German GmbH, mainly industrial air springs, which are suitable for industrial equipment. We have successfully developed and produced the natural air-seal of the skin to reach the 700mm flanged air spring, the customer's annual demand is a few hundred.

With the development of business and demand for customers, our company introduced business with TomLog Corporation in 2010, our strategic cooperative partner in Taiwan. Then we developed air compressor program and air spring related business, in 2015, America Goodyear Corporation met with the transfer of shares in the North American plant, our company was granted with sale agent for air springs in China, providing more choice for our customers. Our company adopts the most advanced domestic air spring processing equipment and international production technology. Combined with unique production process, our company strictly execute international standards for production and spare no efforts to create the world-class products. We will endeavor to make air spring widely used at home and abroad, and let more and more customers to enjoy the best damping effect.