AIRSUSTECH Air Spring Shocks Watson&Chalin AS-0041 Double Convoluted

Cross Reference

Watson&Chalin AS-0041

Triangle 6332

Triangle 4426

Firestone W01-358-6943

Firestone W01 358 6943

Firestone W013586943

Contitech FD200 25 426

Contitech FD 200-25 426

Contitech FD200 25 426

Contitech 161332

Goodyear 2B9-250

Goodyear 2B9 250

Goodyear 578923206

Neway/SAF 90557237

Ridewell 1003586943C

Tuthill 6352

V-Steer II (Lift Bag)

Van Raden

2B6943 Specifications and Tecnical Data

Nut/blind nut

Top plate screw (nut) teeth: 2 x 1/2-13UNC

The screw center distance of the top cover plate: 89 mm

Screw (nut) teeth of the bottom cover plate: 2 x 3/8-16UNC

Screw center distance of bottom cover plate: 89mm

Air hole/air inlet/air fitting

Air hole/air inlet: 1/4NPT

Center distance between air inlet and nut: 44.5 mm

cover plate

Top plate diameter (width): 160 mm

Diameter of bottom cover (width): 160 mm

Maximum height: 325mm

Minimum height: 79mm

Working stroke: minimum79 mm to maximum 325 mm

others

Bumper block/bumper block: No bumper

Belt loop/Girdle hoop/Girdle ring: one piece

Min. pressure: 0 bar

Return force to min.height: ≤250N

Overall weight with clamped plates: 3.5kg

Vibration isolation - dynamic characteristic values

Design Height H: recommended 254mm, minimum 230mm

Pneumatic application-static characteristic values

Force F[KN]

Packing Details

About Double Convoluted Industrial Air Springs

There is a belt in the middle of the air spring. This belt is called the air spring hoop, and the number of this hoop is one of the basic elements to distinguish the number of convolutions.

The doubel convoluted industrial air spring is a curved capsule made of rubber mesh. The two ends of the capsule need to be connected by two steel plates to form two compressed air chambers. The rubber and mesh cables themselves do not provide the bearing capacity of the load, but are completed by the compressed air filled into the capsule. The double convoluted industrial air spring is an excellent low-frequency vibration isolator. It relies on the pressure change of the compressed air in the rubber bladder to achieve the required stiffness. At present, the double convoluted industrial air spring is widely used in precision instruments, precision machinery and special equipment. low frequency vibration isolation.

Double Convoluted industrial air springs use the nonlinear restoring force of compressed air to achieve shock isolation and buffering. Since the United States first successfully used air springs as shock-absorbing elastic elements in the industry, air springs have gradually been widely used in many fields.

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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.