AIRSUSTECH Style F-240-3 Cross S-240-3 Yokohama Rubber Convoluted Air Spring
OEM Cross reference
YOKOHAMA S-240-3R
YOKOHAMA S 240 3R
YOKOHAMA S2403R
YOKOHAMA S-240-3
YOKOHAMA S 240 3
YOKOHAMA S240-3
Specifications and Detailed Technical Parameters: F-240-3
| Model Size | Height H(mm) | Common Maximum Travel(mm) | Compression Max. Outside Diameter (mm) | Standard height, approximate value at 0.49MPA internal pressure | Maximum Internal Pressure (MPA) | Internal Pressure Failure(MPA) | ||||||
| Design Height | Max. Height | Min Height | Effective Area(cm2) | Volume(L) | Load(KN) | Dynamic Spring Constant(n/mm) | Natural Vibration Frequency(Hz) | |||||
| S-240-4R | 206 | 316 | 111 | ±80 | 300 | 450 | 10.1 | 22.2 | 235 | 1.6 | 0.88 | 2.9-3.9 |
| S-240-3R | 152 | 232 | 82 | ±60 | 300 | 450 | 7.3 | 22.2 | 324 | 1.9 | 0.88 | 2.9-3.9 |
| S-240-2R | 98 | 148 | 53 | ±40 | 300 | 450 | 4.4 | 22.2 | 520 | 2.4 | 0.88 | 2.9-3.9 |
| S-240-1R | 72 | 110 | 40 | ±30 | 340 | 450 | 3.5 | 22.2 | 765 | 2.9 | 0.69 | 2.9-3.9 |
The related picture of F-240-3
Improvement of punch equipment
When the punching equipment is working, the vibration and noise are very large, which not only damages the health of the staff, but also has a bad impact on the surrounding environment. Air springs can solve these problems. Before the air spring can work, it needs to be inflated inside. After the inflation is completed, the punching equipment is basically suspended in the air, and only the air and the skin are connected to the ground.
In addition, the air spring is a soft material. When working, the vibration frequency from the upper end cover to the lower end cover can be reduced to 1HZ, which avoids the vibration wave from the machine tool to the ground, and then from the ground to the machine tool. A vicious circle where all vibrations are lost to the air spring's bladder.
Characteristics of air spring
1, reduce the installation height, compared with other springs, can reduce the installation height, effectively increase the stroke.
2, Elastic and soft spring parameters can be obtained. The load is large and elastic and soft, and the anti-vibration performance is superior.
3, the output of bearing capacity is variable, and the bearing capacity can be changed in a large range by changing the internal pressure.
4, the height can be controlled, such as with the height adjustment valve, for different loads can maintain a constant height.
5, excellent damping effect, such as with the auxiliary gas chamber and throttle valve, can obtain excellent damping effect, so as to reduce the resonance amplitude.
6, Easy to install, simple structure, easy to install and disassemble.
Company Profile
Guangzhou Guomat air spring Co., Ltd. is a domestic innovative enterprise dedicated to the research and production of automotive air springs. It is located in the beautiful flower city of Guangzhou. With modern workshops and advanced rubber air spring manufacturing equipment, it is one of the current air spring production bases in China. Our products are mainly used in the bases of commercial vehicles, passenger cars, and industrial machinery and equipment. The main products are: rubber air springs, passenger car and truck airbags, industrial airbags, air springs for papermaking machinery, large washing machines, rubber air springs for cars, etc. There are thousands of models and styles, and can also be customized according to customer requirements. Or the customer's existing product specifications to design and produce.
Factory workshop
FAQ:
Q1. Can you produce 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. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
