Rubber Actuator Continental 2681015000 FS70-7 Single Convoluted Industrial Air Spring

Cross reference

Air spring supplier: contitech/ continental

Supplier number : 2681015000; FS 70-7 CI G1/4 M8; FS70-7CIG1/4M8; FS70-7CI G1/4 M8; FS 70-7; FS70-7; FS 70 7;FS707; FS 70-7 CI G 1/4 CA; FS 70 7 CI G 1/4 CA; FS70-7CIG1/4CA

Air spring supplier: Weforma

Supplier Number: WBE 200-E1; WBE 200 E1; WBE200-E1; WBE200 E1; WBE200E1

Air spring supplier: Phoenix

Supplier Number: SP 1 B 05; SP 1B 05; SP1 B 05; SP1B 05; SP1B05

Air spring supplier: Bosch

Supplier number: 82241900

Air spring supplier: Festo

Supplier Number: EB-165-65; EB 165 65; EB165 65; EB16565

Air spring supplier: AIRKRAFT

Supplier Number:1B-150 ; 111002

Specifications and Detailed Technical Parameters:AIRSUSTECH 1B7070

MODEL: FS 70-7 CI, air connection: G 1/4, connecting bolts: M8, For TRIM SHT, MAX: 25 NM, Stroke: 50-115mm, cover plate: 105mm, Natural rubber bellow diameter: 150mm, max. rubber bellow diameter: 165mm

Characteristics of air springs

(1) The elastic coefficient is variable. As the load increases, the elastic coefficient also expands. Because it has control characteristics, various characteristic curves can be formulated to achieve various functional requirements. ​​

(2) The plastic body is relatively light, and the air quality index is not large. The net weight of the air spring mainly comes from the top cover and the lower cover. Unlike the steel torsion spring, the quality of the metal material is relatively heavy. ​​

(3) The bearing capacity can be adjusted according to the pumping working pressure in the rubber airbag. For the same air spring, the size of the pumping pressure can be adjusted to meet the needs of different bearing capacities.

1. What is a convoluted air bag?
Convoluted air springs are made with single, double or triple bellows and are used in a variety of applications and suspensions. These air bags are found on all types of trucks, trailers, and industrial applications. Convoluted air springs are generally used for lifting axles and preserve the tires when the vehicle is empty. Aside from that, they are also utilized in industrial applications as pneumatic lift cylinders or suspension elements to absorb vibrations. These air springs ar e easy to mount and they last long.

2. Which type of air spring is most commonly used in heavy duty trucks?
Convoluted Air Springs:

These type of air springs are most suited for medium to heavy duty trucks, work trucks, motorhomes and trailers

3. What is the principle of the air spring?
Because an air spring consists of a closed volume of air, the compression of the air spring (jounce travel) will cause an increase in pressure, while the extension of the air spring (rebound travel) will cause a decrease in pressure.

The related picture of 1B7070 air spring

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.