|
[China]
Trade Verify
Address: No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,510540,China
Contact name:Linda Lin
GUANGZHOU GUOMAT AIR SPRING CO. , LTD |
|
Verified Suppliers
|
|
|
S-350-3 YOKOHAMA Rubber Air Spring Cushion 350-3 Triple Convoluted Rubber Bellows
S-350-3 items Detailed Parameter Table:
| 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-350-3 | S-350-3 | 160 | 250 | 85 | ±65 | 410 |
| GUOMAT NO. | Reference No. | Standard Height,Internal Pressure 0.49 M pa When The General Value | Using Maximum Internal Pressure (M pa) | Internal Pressure (M pa) | ||||
| Effective Area (Cm2) | Volume(L) | Load (K n) | Dynamic Spring Parameters (N/Min) | Vibration Frequency (Hz) | ||||
| F-350-3 | S-350-3 | 960 | 15 | 47.1 | 647 | 1.8 | 0.88 | 3.9-4.9 |
| Bearing load Power (kg) | Inflation pressure | 0.2MPa | 0.3MPa | 0.4MPa | 0.5MPa | 0.6MPa | 0.7MPa | 0.8MPa | 0.7MPa Volume(dm³) |
|---|---|---|---|---|---|---|---|---|---|
| Installation height | |||||||||
| 110(mm) | 2250 | 3331 | 4443 | 5524 | 6636 | 7747 | 8857 | 8.93 | |
| 128(mm) | 2154 | 3216 | 4289 | 5349 | 6441 | 7542 | 8606 | 10.87 | |
| 146(mm) | 2069 | 3103 | 4145 | 5187 | 6235 | 7297 | 8349 | 12.89 | |
| 164(mm) | 1995 | 2992 | 4017 | 5040 | 6038 | 7064 | 8092 | 14.86 | |
| 180(mm) | 1883 | 2862 | 3835 | 4821 | 5810 | 6801 | 7780 | 16.52 | |
| 210(mm) | 1702 | 2576 | 3490 | 4417 | 5357 | 6280 | 7177 | 19.55 | |
| 235(mm) | 1590 | 2462 | 3362 | 4263 | 5164 | 5974 | 6965 | 21.47 | |
| Stiffness and frequency at design height | Vertical stiffness(Kg/cm) | 466 | 539 | 646 | 722 | 855 | 978 | 1091 | |
| Stiffness and frequency at design height | Natural frequency Hz | 2.49 | 2.17 | 2.05 | 1.94 | 1.92 | 1.90 | 1.87 | |
| Stiffness and frequency at design height | Natural frequency cpm | 149 | 130 | 123 | 116 | 115 | 114 | 112 |
The order of compression permanent deformation of various raw rubber:
In general, the elastic rubber with high elasticity and high
strength is self-reinforcing, and its deformation is easy to
recover, and the compression set is small; while the structure has
many side chains, many branches, and many genes, The resistance is
large, it is not easy to recover after deformation, and the
residual deformation is large. For example, BR, NR, CR, FKM have
smaller compression set, while TR, IIR, and SBR have larger
compression set. Because SBR has the largest hysteresis loss, its
compression set is large.
Followed by the rate of gelatin. If the rubber content is high (60%
or more) and the filler is small, the voids in the spatial network
structure of the crosslinked bonds of the vulcanized rubber after
vulcanization are large, and are easily collapsed after being
stressed, and the compression permanent deformation is large. The
rubber content is low (30% or less), the filler is many, and the
void of the space network structure of the vulcanized rubber after
vulcanization is small. After being stressed, the stiffness is
large and it is not easy to be deformed, so the compression
deformation is small. If the rubber content is medium, the
compression set is centered, between the two.
The following are the hardness, degree of vulcanization, type of crosslinks, carbon black, shape of filler particles, and the like.
Rubber hardness:
The hardness of the compound depends on the amount of vulcanizing
agent, reinforcing agent and filler. Generally speaking, if the
amount is high, the hardness of the vulcanized rubber is high, the
compression set is small, and the product is suitable for the high
hardness product; while the amount of the vulcanized rubber is low,
the compression set is large, and the compression set is large,
suitable for For low hardness products. It should be noted that a
rubber product having a high hardness has a small shrinkage ratio
and a rubber product having a low hardness, and has a large
shrinkage ratio. The high-hardness rubber products above 85° have
an increase in shrinkage. Therefore, it should be considered when
designing the formula.
When the amount of reinforcing agent or filler (hardening) is
medium (moderate), the compression set is centered.
GUOMAT Has Punch Press Air Spring Cushion /Air Shock Absorber Part NO. Below:
| GUOMAT Part NO. | Japan YOKOHAMA Reference No. | Japan YOKOHAMA Reference No. | GUOMAT Part NO. | Japan YOKOHAMA Reference No. | Japan YOKOHAMA Reference No. |
| F-600-1 | S-600-1R | S600-1 | F-240-4 | S-240-4R | S240-4 |
| F-600-2 | S-600-2R | S600-2 | F-240-3 | S-240-3R | S240-3 |
| F-600-3 | S-600-3R | S600-3 | F-240-2 | S-240-2R | S240-2 |
| F-600-4 | S-600-4R | S600-4 | F-240-1 | S-240-1R | S240-1 |
| F-600-5 | S-600-5R | S600-5 | F-220-4 | S-220-4R | S220-4 |
| F-550-2 | S-550-2R | S550-2 | F-220-3 | S-220-3R | S220-3 |
| F-550-3 | S-550-3R | S550-3 | F-220-2 | S-220-2R | S220-2 |
| F-500-2 | S-500-2R | S500-2 | F-200-2 | S-200-2R | S200-2 |
| F-500-3 | S-500-3R | S500-3 | F-200-3 | S-200-3R | S200-3 |
| F-500-4 | S-500-4R | S500-4 | F-200-4 | S-200-4R | S200-4 |
| F-500-5 | S-500-5R | S500-5 | F-160-1 | S-160-1R | S160-1 |
| F-450-1 | S-450-1R | S450-1 | F-160-2 | S-160-2R | S160-2 |
| F-450-2 | S-450-2R | S450-2 | F-160-3 | S-160-3R | S160-3 |
| F-450-3 | S-450-3R | S450-3 | F-160-4 | S-160-4R | S160-4 |
| F-450-4 | S-450-4R | S450-4 | F-120-4 | S-120-4R | S120-4 |
| F-450-5 | S-450-5R | S450-5 | F-120-3 | S-120-3R | S120-3 |
| F-400-2 | S-400-2R | S400-2 | F-120-2 | S-120-2R | S120-2 |
| F-400-3 | S-400-3R | S400-3 | F-100-4 | S-100-4R | S100-4 |
| F-400-4 | S-400-4R | S400-4 | F-90-3 | S-90-3R | S90-3 |
| F-400-5 | S-400-5R | S400-5 | F-90-2 | S-90-2R | S90-2 |
| F-350-1 | S-350-1R | S350-1 | F-90-1 | S-90-1R | S90-1 |
| F-350-2 | S-350-2R | S350-2 | F-300-1 | S-300-1R | S300-1 |
| F-350-3 | S-350-3R | S350-3 | F-300-2 | S-300-2R | S300-2 |
| F-350-4 | S-350-4R | S350-4 | F-300-3 | S-300-3R | S300-3 |
| F-300-4 | S-300-4R | S300-4 |
