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[China]
Trade Verify
Address: No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,510540,China
Contact name:Linda Lin
GUANGZHOU GUOMAT AIR SPRING CO. , LTD |
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Verified Suppliers
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215120H-1 Industrial Air Spring For Aluminum Can Recycling Minimum Height 42MM MAX DIA.233MM
Guomat 215120H-1 Industrial Single Convoluted Air Spring Specifications
❶Nut / Blind Nut
The Long Of The Nut:25 mm
Top Cover Plate Screw number: 6 pcs
Bottom Cover Plate Screw number : 6 pcs
Top Cover Plate Screw (Nut) Tooth : M10
Bottom Cover Plate Screw (Nut) Tooth : M10
❷ Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : G1/2
❸ Cover Plate
Top Cover Plate Diameter: 195 mm
Bottom Cover Plate Diameter: 195 mm
❹Rubber Bellows
The Opening Of The Rubber Bellows:170 mm
The Through Diameter Of Rubber Bellows:125 mm
Rubber Bellows MAX Diameter : 233 mm
Rubber Bellows Natural Height :120 mm
❺ Bumper block / Buffer block
Without Bumper Block
❻ Girdle Hoop / Girdle Ring
Without Girdle Hoop
Technical performance parameter list of 215120H-1 air spring:
| 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 | |||||||||
| 42(mm) | 796 | 1124 | 1450 | 1779 | 2114 | 2459 | 2778 | 0.67 | |
| 59(mm) | 646 | 952 | 1257 | 1561 | 1875 | 2177 | 2483 | 1.27 | |
| 76(mm) | 514 | 783 | 1044 | 1324 | 1601 | 1860 | 2139 | 1.70 | |
| 93(mm) | 402 | 612 | 811 | 1039 | 1249 | 1477 | 1696 | 1.95 | |
| 112(mm) | 294 | 452 | 603 | 768 | 938 | 1109 | 1278 | 2.19 | |
| 130(mm) | 178 | 274 | 379 | 483 | 592 | 706 | 815 | 2.44 | |
| 144(mm) | 29 | 69 | 109 | 158 | 213 | 280 | 362 | 2.66 | |
| Stiffness and frequency at design height | Vertical stiffness(Kg/cm) | 120 | 162 | 205 | 261 | 307 | 355 | 401 | |
| Stiffness and frequency at design height | Natural frequency Hz | 3.20 | 2.99 | 2.92 | 2.92 | 2.86 | 2.83 | 2.80 | |
| Stiffness and frequency at design height | Natural frequency cpm | 192 | 179 | 175 | 175 | 171 | 169 | 168 |
Other kind of air springs models
| Models NO. | Load | Design H. | Min. H. | Safe H. | Full Stroke |
| 320124H-1 | 2965 | 90 | 52 | 142 | 90 |
| 280126H-1 | 2370 | 94 | 50 | 195 | 94 |
| 260135H-1 | 1670 | 159 | 55 | 155 | 159 |
| 215120H-1 | 1109 | 98 | 42 | 140 | 98 |
| 188102H-1A | 862 | 63 | 52 | 115 | 63 |
| 150076H-1 | 621 | 39 | 46 | 85 | 39 |
| 120060H-1 | 444 | 23 | 42 | 65 | 23 |
| 086060H-1 | 175 | 48 | 42 | 90 | 48 |
The Composition Of Industrial Convoluted Air Spring Element Has The Following Aspects
❶Nut / Blind Nut – As well a permanent part of the Cover Plate assembly. Provides an alternative to bolt installation system. It is inside defect within the iron plate
❷ Gas Hole / Air inlet / Air Fitting – Most usually 1/4 N.P.T. which provides the air entrance to the rubber bellows.
❸ Cover Plate - Curled up to more durable bellows design and the largest quality control in the factory. Allows 100% of the leak test before shipment.
❹Rubber Bellows - Air Bellows includes four layers of materials: an inner layer, two layer cord - reinforced fabrics, and a cover. Construction of a natural rubber provides – 65F functional properties.
❺ Bumper block / Buffer block - Solid rubber or engineering plastic device designed to prevent major damage to the vehicle or suspension in the event of a sudden loss of air pressure in the spring.
❻ Girdle Hoop / Girdle Ring - Molded wire-wound ring to provide lateral stability of the complex type spring bellows.
GUOMAT Air Springs can last at least twice lifetime, always as much as four times longer than steel springs!
