Guomat Convoluted Air Spring Shocks Watson&Chalin AS-0041 Shock Absorber
Cross Reference
Watson&Chalin AS-0041
Triangle 6332
Triangle 4426
Fire-stone W01-358-6943
Fire-stone W01 358 6943
Fire-stone 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
| Pressure p[bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V[l] |
| Force(Load) [KN] | 6.0 | 8.1 | 10.2 | 12.3 | 14.4 | 16.5 | 8.6 |
| Spring rate [N/cm] | 730 | 930 | 1200 | 1390 | 1660 | 1840 | |
| Natural frequency [Hz] | 1.8 | 1.8 | 1.7 | 1.7 | 1.7 | 1.7 |
Pneumatic application-static characteristic values
Force F[KN]
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [l] | |
| Height H[mm] | 290 | 4.1 | 5.6 | 7.3 | 9.0 | 10.5 | 12.4 | 9.4 |
| 260 | 5.6 | 7.3 | 9.4 | 11.3 | 13.4 | 15.4 | 8.9 | |
| 230 | 6.6 | 8.8 | 11.1 | 13.4 | 15.8 | 18.1 | 8.4 | |
| 200 | 7.5 | 9.9 | 12.5 | 15.0 | 17.6 | 20.2 | 7.7 | |
| 170 | 8.3 | 11.0 | 13.8 | 16.6 | 19.4 | 22.2 | 7.0 | |
| 140 | 8.9 | 11.8 | 14.8 | 17.7 | 20.7 | 23.6 | 6.1 | |
| 110 | 9.3 | 12.3 | 15.6 | 18.7 | 21.9 | 24.6 | 5.1 | |
Packing Details
| Model No. | Net Weight | Gross Weight | Box Weight | Box Size | Packing Quantity |
| 2B6943 | 3.861kg | 4.241kg | 0.38kg | 24*24*24cm | 1 |
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.
The image
Company Profile
Guangzhou Guomat air spring Co., Ltd. was established in 2008 and is located in Guangzhou, the capital city of Guangdong Province. The company's production plant covers an area of 20,000 square meters and is located in Taihe Town, Baiyun District, Guangzhou City. With the continuous development of the company, it is gradually equipped with modern workshops and advanced rubber air spring equipment. It is one of the important air spring production bases in China. At the same time, Gomart used domestic advanced air spring processing equipment and introduced foreign air spring production technology, combined with the company's unique production process, and strictly implemented production in accordance with international standards to produce advanced products. All products comply with ISO9001, ISO/IS16949 standards.
The main products of Guangzhou Guomat air spring Co., Ltd. are: rubber air springs, air suspension springs, rubber air springs for automobiles, airbags for passenger cars and trucks, industrial air springs, etc. The products cover buses, luxury cars, trucks, Commercial vehicles, rail vehicles, industrial machinery, industrial equipment and other industries. The company has hundreds of models and styles of products. At the same time, it can also carry out directional transformation and design of products according to the special needs of users, providing users with one-stop service.
Factory workshop
FAQ
Q1:Can you produce the product according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q3: What certification does your product pass?
A: Our products are certified to ISO/TS16949:2009 international quality standards. Please rest assure that we have very strict Quality Control Systems.
Q4 : Can I use my own logo?
A:Sure. We can do as per the customer's requirements.
