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Brand Name : GUOMAT
Model Number : FD 120-17
Certification : ISO/TS16949:2009
Place of Origin : GuangDong, China
MOQ : 6pcs
Price : $59.9-69.9/pc
Payment Terms : T/T, Western Union, L/C
Supply Ability : 1000pcs/week
Delivery Time : 2-8 work days
Packaging Details : Strong Carton Box Or As Customers Need
Rubber Material : High-Quality Rubber
Manufacturer Warranty : 1 Year
Packing : Carton/Cartons
Gas Hole : G3/4
Spring Type : Double Convoluted
Bellows Style : Industrial Air Spring
Screw : M8
Min Pressure : 0 Bar
FD 120-17 CI Air Inlet G3/4 Contitech Rubber Double Convoluted Air Spring
Product Description
OEM Part Number
Contitech :FD 120-17 CI
2682 030000
Bosch :822419042
Dunlop(FR) :SO 8201
Festo : EB-215-155
Working temperature | -40°C bis +70°C |
Failure testing | ≥3 millions |
Top Cover Plate Diameter | 135mm |
Bottom Cover Plate Diameter | 135mm |
Gas Hole / Air inlet | G3/4 |
Rubber Bellows Natural Diameter | 189mm |
Compressed Height | 79mm |
Design Height | 178mm-203mm |
Top Cover Plate Screw (Nut) Tooth | 2XM8X1.25 |
Bottom Cover Plate Screw (Nut) Tooth | 2XM8X1.25 |
Screw Center Distance of Top Cover Plate | 70mm |
Screw Center Distance of Bottom Cover Plate | 70mm |
M8=25Nm
G3/4=50Nm
Min.pressure 0bar |
Return Force to min.height ≤200N |
Overall weight with clamped plates 2.3kg |
Vibration isolation-dynamic characteristic values
Pressure P [bar] | 3 | 4 | 5 | 6 | 7 | 8 | VoI.[I] |
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 |
Pressure P | [bar] | 3 | 4 | 5 | 6 | 7 | 8 | VoI.[I] |
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 |
Operation
Due to their flexible construction the mounting of air bellows is less critical than conventional pneumatic cylinders,which normally require rigid fixing and guidance and provide only axis location of the end plates may be off set by up to 10mm.
When pressurised air bellow will follow the line of leased resistance.Accordingly care must be taken with mounting geometry in angled applications.
When depressurised air bellow will fit in to surprisingly small spaces,especially useful for clamping or moving awkwardly shaped or very heavy loads.
In operation it is recommended that the unit is not allowed to "bottom out" or achieve its maximum height.Various mechanical devices may be employed to achieve this.
Product Picture
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Rubber Double Convoluted Air Spring FD 120-17 CI Air Inlet G3/4 Contitech Images |