Guangzhou Guomat Air Spring Co., Ltd.
Email:vivi@662n.com Mob:+86-18998374939(WhatsAPP) Wechat:airspring-guomat Skype:guomat
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Norgren PM/31062 Modification Double Rubber Convoluted Air Spring With G1/2 Air Hole
Airsustech 6×2 Specifications and Tecnical Data
Nut/blind nut
Top plate screw (nut) teeth: 4pcs X M8
Screw (nut) teeth of the bottom cover plate: 4pcs X M8
Air hole/air inlet/air fitting
Air hole/air inlet: G1/2
Center distance between air inlet and nut: 22 mm
cover
Top plate diameter (width): 153.5 mm
Diameter of bottom cover (width): 153.5 mm
Stroke of Rubber Bellows: 80mm-195mm
Rubber Bellows' Diameter max at 7 bar: 75mm
max load at 80 mm height and 8 bar: 1415 daN
others
Bumper block/bumper block: No bumper
Belt loop/Belt loop/Girdle Hoop:one piece of belt loop/girdle hoop
Airsustech :6X2
Min. pressure: 0 bar
Return force to min height: ≤ 180 N
Overall weight with mental plates: 1.8 kg
Vibration isolation - dynamic characteristic values
Design height H: recommended 160mm, minimum 150mm
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [l] |
| Force (Load) [kN] | 2.6 | 3.5 | 4.5 | 5.5 | 6.5 | 7.6 | 2.0 |
| Spring rate [N/cm] | 675 | 855 | 1035 | 1215 | 1395 | 1570 | |
| Natural frequency [Hz] | 2.5 | 2.4 | 2.4 | 2.3 | 2.3 | 2.3 |
Pneumatic application - static characteristic values
Force F [kN]
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [l] | |
| Height H [mm] | 160 | 2.6 | 3.5 | 4.5 | 5.5 | 6.5 | 7.6 | 2.0 |
| 140 | 3.3 | 4.5 | 5.6 | 6.8 | 8.1 | 9.3 | 1.7 | |
| 120 | 3.9 | 5.2 | 6.6 | 8.0 | 9.4 | 10.8 | 1.5 | |
| 100 | 4.6 | 6.2 | 7.8 | 9.4 | 11.1 | 12.8 | 1.2 | |
About us
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.
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