Guangzhou Guomat Air Spring Co., Ltd.
| Payment Terms | T/T, Western Union, Paypal or Others |
| Supply Ability | 1000PCS/Week |
| Delivery Time | 5-8 Working Days |
| Packaging Details | Strong Carton Box or as Customers Requirement |
| Material | Rubber And Iron |
| Certificate | ISO/TS16949:2009 |
| Warranty | One year |
| Packing | Neutral Box Or As Customers' Request |
| Max. OD | 215mm |
| Position | Front Or Rear |
| Air Hole | G3/4 |
| Pressure Ability | 0.2-0.8 M PA |
| Teeth | M8 |
| OEM | Acceptable |
| Brand Name | AIRSUSTECH |
| Model Number | 2B12017-3/4 |
| Certification | ISO/TS16949:2009 |
| Place of Origin | Guangzhou China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, Paypal or Others | Supply Ability | 1000PCS/Week |
| Delivery Time | 5-8 Working Days | Packaging Details | Strong Carton Box or as Customers Requirement |
| Material | Rubber And Iron | Certificate | ISO/TS16949:2009 |
| Warranty | One year | Packing | Neutral Box Or As Customers' Request |
| Max. OD | 215mm | Position | Front Or Rear |
| Air Hole | G3/4 | Pressure Ability | 0.2-0.8 M PA |
| Teeth | M8 | OEM | Acceptable |
| Brand Name | AIRSUSTECH | Model Number | 2B12017-3/4 |
| Certification | ISO/TS16949:2009 | Place of Origin | Guangzhou China |
| High Light | Iron Double Convoluted Air Spring ，113053/2B-181 Convoluted Air Spring ，Rubber Bellows Convoluted Air Spring | ||
Iron Double Convoluted Air Spring Actuator Airkraft 113053/2B-181 Replacement With G3/4 Rubber Bellows For Vibration
Refer No.
Contitech FD120-17
Contitech FD12017
Contitech FD120 17
Contitech FD 120-17
Contitech FD 120 17
Contitech FD 12017
Specifications and Detailed Technical Parameters: 2B12017-34
Top plate screw (nut) teeth: 2×M8×1.25
The screw center distance on the top plate: 70mm
Screw (nut) teeth of the bottom cover plate: 2×M8×1.25
The screw center distance on the bottom plate: 70mm
Air hole/air inlet/air fittings: G3/4
Air hole location: middle
The Diameter Of The Top Plate: 135 mm
The Diameter Of The Bottom Cover: 135mm
MAX. Rubber Bellow Diameter: 215mm
Height: 167mm
Working stroke: 75-230mm
Without bumper block
With one piece of belt loop/girdle hoop
Min. pressure: 0 bar
Return force to min.height: ≤200N
Overall weight with clamped plates: 2.3kg
Vibration isolation - dynamic characteristic values
Design Height H: recommended 190mm, minimum 175mm
| Pressure p[bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V[l] |
| Force(Load) [KN] | 3.8 | 5.2 | 6.5 | 8.0 | 9.3 | 10.6 | 3.2 |
| Spring rate [N/cm] | 600 | 830 | 1060 | 1290 | 1520 | 1750 | |
| Natural frequency [Hz] | 2.1 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
Pneumatic application-static characteristic values
Force F[KN]
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [l] | |
| Height H[mm] | 200 | 3.4 | 4.8 | 5.9 | 7.3 | 8.5 | 9.7 | 3.4 |
| 180 | 4.2 | 5.7 | 7.1 | 8.6 | 10.1 | 11.5 | 3.1 | |
| 160 | 4.9 | 6.5 | 8.1 | 9.9 | 11.5 | 13.1 | 2.8 | |
| 140 | 5.5 | 7.2 | 9.1 | 11.0 | 12.7 | 14.5 | 2.4 | |
| 120 | 6.0 | 7.9 | 9.9 | 12.0 | 14.0 | 15.8 | 2.1 | |
| 100 | 6.4 | 8.5 | 10.7 | 12.9 | 15.1 | 17.0 | 1.6 | |
| 80 | 6.8 | 9.1 | 11.3 | 13.7 | 16.0 | 17.9 | 1.2 | |
Other Types Airkraft Replacement We Could Offer
| Guomat Model Size | Airkraft |
| 2B7894 | 113549 |
| 2B7180 | 115061/3B-356 |
| 2B12017-14 | 113054/2B-181 |
| 3B10×3 | 115056 |
| 3B7808 | 115061/3B-356 |
Reasons for the application of rubber air springs in vibration equipment
1. Reduce the operating frequency. The greater the stiffness of the rubber air spring material, the greater the stiffness of the air spring, and the higher the first-order resonance frequency, which increases the minimum operating frequency of the system. Therefore, the rubber safety air spring vibration isolation system should reduce the material stiffness and natural frequency, so that the bearing capacity of the air spring vibration isolator can be retained enough, and the minimum operating frequency of the system should be as low as possible.
2. The comprehensive isolation effect is strong. When the vibrating table vibrates laterally, the rigidity of the rubber material of the reed capsule is much larger, the rubber air spring body has a soft structure, and has a comprehensive vibration isolation effect of axial, lateral and rotational steering, and a throttling is set between the air spring and the additional air chamber. valve hole. When air flows through the throttle hole, part of the vibration energy is absorbed due to resistance, which acts as damping and damping.
The related picture of 2B12017-34
Company Details
Business Type:
Manufacturer,Agent,Exporter
Year Established:
2005
Total Annual:
6999900-7999900
Employee Number:
159~179
Ecer Certification：
Verified Supplier
Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles&rsquo... Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles&rsquo...
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