Yokohama S-400-3R Triple Convoluted Rubber Spiral Punch Air Spring
OEM Cross reference:
AIRSUSTECH Part No.: F-400-3
YOKOHAMA S-400-3R
YOKOHAMA S 400 3R
YOKOHAMA S-400-3
YOKOHAMA S 400 3
YOKOHAMA S400-3R
YOKOHAMA S400-3
Specifications and Detailed Technical Parameters: F-400-3
Height H(mm)
Design Height: 160mm
Max. Height: 260mm
Min Height: 90mm
Common Maximum Travel(mm): ±68mm
Compression Max. Outside Diameter (mm): 460mm
Standard height, approximate value at 0.49MPA internal pressure
Efective Area(cm2): 1260
Volume(L): 19.5
Load (KN):61.6
Dynamic Spring Constant(n/mm): 834
Natural Vibration Frequence(Hz): 1.8
Maximum Internal Pressure (MPA): 0.69
Internal Pressure Failure(MPA): 3.9-4.9
Other Types Of Punch Air Spring/Pneumatic Parts/Air Bellows/Air Bag/Air Ballon
GUOMAT NO. | Reference No. | Hight H(mm) | Commonly Maximum Stroke(mm) | The Largest Diameter When Compressed(mm) | ||
Design High(mm) | Maximum High(mm) | Minimum Height(mm) | ||||
F-600-1 | S-600-1 | 72 | 122 | 40 | ±30 | 700 |
F-600-2 | S-600-2 | 102 | 172 | 57 | ±45 | 660 |
F-600-3 | S-600-3 | 160 | 270 | 90 | ±68 | 660 |
F-600-4 | S-600-4 | 218 | 363 | 123 | ±90 | 660 |
F-600-5 | S-600-5 | 276 | 456 | 156 | ±113 | 660 |
F-550-2 | S-550-2 | 102 | 172 | 50 | ±45 | 610 |
F-550-3 | S-550-3 | 160 | 270 | 90 | ±68 | 610 |
F-500-2 | S-500-2 | 102 | 172 | 57 | ±45 | 560 |
F-500-3 | S-500-3 | 160 | 270 | 90 | ±68 | 560 |
F-500-4 | S-500-4 | 218 | 363 | 123 | ±90 | 560 |
F-500-5 | S-500-5 | 276 | 456 | 156 | ±113 | 560 |
F-450-1 | S-450-1 | 72 | 117 | 40 | ±30 | 510 |
F-450-2 | S-450-2 | 102 | 172 | 57 | ±45 | 510 |
F-450-3 | S-450-3 | 160 | 270 | 90 | ±68 | 510 |
F-450-4 | S-450-4 | 218 | 363 | 123 | ±90 | 510 |
F-450-5 | S-450-5 | 276 | 456 | 156 | ±113 | 510 |
F-400-2 | S-400-2 | 102 | 167 | 57 | ±45 | 460 |
F-400-4 | S-400-4 | 218 | 348 | 123 | ±90 | 460 |
F-400-5 | S-400-5 | 276 | 435 | 156 | ±113 | 460 |
F-350-1 | S-350-1 | 72 | 117 | 40 | ±30 | 450 |
F-350-2 | S-350-2 | 102 | 160 | 55 | ±42 | 410 |
F-350-3 | S-350-3 | 160 | 250 | 85 | ±65 | 410 |
F-350-4 | S-350-4 | 218 | 336 | 118 | ±85 | 410 |
F-300-1 | S-300-1 | 72 | 117 | 40 | ±30 | 400 |
F-300-2 | S-300-2 | 98 | 158 | 53 | ±40 | 360 |
F-300-3 | S-300-3 | 152 | 242 | 82 | ±60 | 360 |
F-300-4 | S-300-4 | 206 | 326 | 111 | ±80 | 360 |
F-240-4 | S-240-4 | 206 | 316 | 111 | ±80 | 300 |
F-240-3 | S-240-3 | 152 | 232 | 82 | ±60 | 300 |
F-240-2 | S-240-2 | 98 | 148 | 53 | ±40 | 300 |
F-240-1 | S-240-1 | 72 | 110 | 40 | ±30 | 340 |
F-220-4 | S-220-4 | 206 | 311 | 111 | ±80 | 280 |
F-220-3 | S-220-3 | 152 | 232 | 82 | ±60 | 280 |
F-220-2 | S-220-2 | 98 | 148 | 53 | ±40 | 280 |
F-200-2 | S-200-2 | 98 | 148 | 53 | ±35 | 260 |
F-200-3 | S-200-3 | 152 | 232 | 82 | ±53 | 260 |
F-200-4 | S-200-4 | 206 | 311 | 111 | ±70 | 260 |
F-160-1 | S-160-1 | 72 | 102 | 40 | ±25 | 220 |
F-160-2 | S-160-2 | 98 | 148 | 53 | ±35 | 220 |
F-160-3 | S-160-3 | 152 | 227 | 82 | ±53 | 220 |
F-160-4 | S-160-4 | 206 | 306 | 111 | ±70 | 220 |
F-120-4 | S-120-4 | 206 | 306 | 111 | ±70 | 180 |
F-120-3 | S-120-3 | 152 | 227 | 82 | ±53 | 180 |
F-120-2 | S-120-2 | 98 | 148 | 53 | ±35 | 180 |
F-100-4 | S-100-4 | 206 | 296 | 121 | ±60 | 160 |
F-90-3 | S-90-3 | 152 | 222 | 87 | ±45 | 160 |
F-90-2 | S-90-2 | 98 | 143 | 58 | ±30 | 160 |
F-90-1 | S-90-1 | 76 | 106 | 46 | ±30 | 125 |
The related picture of F-400-3
The physical benefits of rubber air springs after vulcanization
Guomat air spring bladder has improved physical properties during vulcanization, including strength (tensile strength, tensile strength and tear strength, etc.), elongation at break, hardness, density, breathability, elasticity, permanent deformation, swelling, etc.
1. Solubility: During the vulcanization process, the ability of the rubber to dissolve in the solvent will gradually decrease, but it can only swell; after vulcanization for a certain period of time, the swellability will show a minimum value, and the vulcanization will gradually increase the swellability.
2. Thermal stability: Vulcanization improves the thermal stability of the rubber and reduces the influence of the external temperature difference on the performance of the air spring, such as crystal hardening, viscous flow, decomposition and other problems. Guomat continuously accumulates customer feedback data, actively cooperates with customer needs, tailor-made air springs, and wins unanimous praise from users.
3. Density and air permeability: Within a certain vulcanization time range, with the increase of crosslinking density, the rubber density increases, while the air permeability decreases with the increase of crosslinking density. This is very important for the use of air springs. The lower the air permeability, the less gas escapes during use, the higher the stability of the air spring, and the lower the frequency of pumping.
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.
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