Guangzhou Guomat Air Spring Co., Ltd.
Email:vivi@662n.com Mob:+86-18998374939(WhatsAPP) Wechat:airspring-guomat Skype:guomat
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Air springs have been used in heavy duty vehicle suspension systems for nearly a century, where they have been able to provide usefulness by taking advantage of the compressed air required for vehicle braking systems. 1B1209-P air springs have provided a one-fold advantage over mechanical leaf- or coil-springs. One advantage with air suspension is the extra comfort provided by being able to vary the air pressure inside the spring, which changes the spring rate, and therefore, ride quality. Additionally, because variable control over air pressure adjusts the deck or trailer height, aligning loading docks to the level of the deck is possible when dock plates are unavailable.
1B1209-P Features:
| Air Fitting | G 1/4 |
| Stroke Lenght | 65 mm |
| Bellows Type | Single Convolution |
| Max Expanded Height | 115 mm |
| Compressed Height | 50 mm |
| Upper Cover Plate Diameter | 135 mm |
| Lower Cover Plate Diameter | 135 mm |
| Bolts Distance | 53 mm |
| Distance Gas Hole Between Nut | 26 mm |
| Top/ Bottom Plate Bolts | 2×M8×1.25 |
| Pressure P [bar] | 3 | 4 | 5 | 6 | 7 | 8 |
| Force (Load) [kN] | 3.9 | 5.3 | 6.8 | 8.3 | 9.6 | 10.9 |
| Spring rate [N/cm] | 1315 | 1620 | 1925 | 2230 | 2535 | 2840 |
| Natural frequency [Hz] | 2.9 | 2.8 | 2.7 | 2.6 | 2.6 | 2.6 |
| Pressure [P] | [bar] | 3 | 4 | 5 | 6 | 7 | 8 |
| Height H [mm] | 120 | 3.1 | 4.3 | 5.6 | 6.9 | 8.0 | 9.2 |
| 110 | 3.9 | 5.3 | 6.8 | 8.3 | 9.6 | 10.9 | |
| 100 | 4.5 | 6.1 | 7.9 | 9.7 | 11.0 | 12.4 | |
| 90 | 5.0 | 6.8 | 8.9 | 10.8 | 12.2 | 13.8 | |
| 80 | 5.5 | 7.4 | 9.7 | 11.6 | 13.3 | 15.0 | |
| 70 | 5.9 | 7.9 | 10.3 | 12.3 | 14.2 | 16.0 | |
| 60 | 6.3 | 8.2 | 10.7 | 13.0 | 15.0 | 17.0 |
| SP 1 B 04 | SP 2 B 05 R-a | 2B 07 R | 2B07R |
| SP 1 B 05 | SP 2 B 07 R | 2B 12 R | 2B12R |
| SP 1 B 07 | SP 2 B 12 R | 2B 12 R-3 | 2B12R-3 |
| SP 1 B 12 | SP 2 B 12 R-1 | 2B 15 R | 2B15R |
| SP 1 B 22 | SP 2 B 12 R-2 | 2B 20 R | 2B20R |
| SP 1 B 34 | SP 2 B 12 R-3 | 2B 20 R-9 | 2B20R-9 |
| SP1B04 | SP 2 B 22 R | 2B 21 R | 2B21R |
| SP1B05 | SP 2 B 34 R | 2B 21 R-9 | 2B21R-9 |
| SP1B07 | SP 2 B 34 R-b | 2B 22 R | 2B22R |
| SP1B12 | SP2B05R-a | 2B 22 R a-9 | 2B21Ra-9 |
| SP1B22 | SP2B07R | 2B 34 R | 2B34R |
| SP1B34 | SP2B12R | 2B 34 R-b | 2B34R-b |
| SP2B12R-1 | 2B 49 R-a | 2B34R-a | |
| SP2B12R-2 | 2B 49 R-b | 2B49R-a | |
| SP2B12R-3 | 2B 85 R | 2B49R-b | |
| SP2B22R | 2B 85 R-a | 2B85R | |
| SP2B34R | 2B85R-a | ||
| SP2B34R-b |
FAQ:
| Q1: How long does it take to get product after placing the order? A: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping. |
| Q2: What are the packaging details for the Suspension Air Springs? A: The Suspension Air Springs are packaged in strong carton boxes or as per the customers' requirements. |
| Q3: How to guarantee your after sales service? A: (1) Strict inspection during production. (2) Recheck the products before shipment to ensure our packaging in good condition. (3) Track and receive feedback from our customers. |
The Related Pictures of 1B1209-P:
