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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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M/31082 Norgren Air Springs Made by ContiTech FD138-18 DS
Double Convolution Air Actuator 8" x 2
Type | Order No. |
Rubber bellows only | 66501 |
with dismountable plates, G1/2 air inlet | 66505 |
Min. pressure 0 bar
Return force to min height ≤ 300 N
Overall weight 3.5 kg
Nut / Blind Nut
Top Cover Plate Screw (Nut) Tooth : 4pcs X M10
Bottom Cover Plate Screw (Nut) Tooth : 4pcs X M10
Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : G3/4
Cover Plate
Top Cover Plate Diameter (Width): 184 mm
Bottom Cover Plate Diameter (Width): 184 mm
Material top and bottom plate:Steel
Rubber Bellows
Diameter max at 7 bar:225MM
Stroke of Rubber Bellows:75mm-225m
Bumper block / Buffer block
Without Bumper Block
Girdle Hoop / Girdle Ring
With Girdle Hoop :One Pieces of Girdle Hoop
Vibration isolation - dynamic characteristic values Design height H: recommended 200mm, minimum 180mm | |||||||
Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [l] |
Force (Load) [kN] | 3.9 | 5.3 | 6.7 | 8.2 | 9.7 | 11.3 | |
Spring rate [N/mm] | 76 | 97 | 118.5 | 140 | 161 | 181.5 | 4.1 |
Natural frequency [Hz] | 2.2 | 2.2 | 2.1 | 2.1 | 2.1 | 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] | 220 | 2.9 | 4.03 | 5.16 | 6.41 | 7.65 | 8.98 | 4.3 |
200 | 3.86 | 5.27 | 6.68 | 8.21 | 9.73 | 11.3 | 4.1 | |
150 | 5.9 | 8 | 10.1 | 12.4 | 14.7 | 16.9 | 3.2 | |
100 | 8.2 | 10.9 | 13.7 | 16.6 | 19.4 | 22.4 | 2 | |
Other Norgen air springs models:
| Model | Nominal Ø (inch) x convolutions | Maximum stroke (mm) | Air Port size |
| M/31021 | 2 3/4" x 1 | 20 | G1/4 |
| M/31022 | 2 3/4" x 2 | 45 | G1/4 |
| M/31023 | 2 3/4" x 3 | 65 | G1/4 |
| M/31041 | 4 1/2" x 1 | 140 | G3/8 |
| M/31042 | 4 1/2" x 2 | 280 | G3/8 |
| M/31061 | 6" x 1 | 155 | G1/2 |
| M/31062 | 6" x 2 | 155 | G1/2 |
| M/31081 | 8" x 1 | 95 | G3/4 |
| M/31082 | 8" x 2 | 185 | G3/4 |
| M/31091 | 9 1/4" x 1 | 105 | G3/4 |
| M/31092 | 9 1/4" x 1 | 230 | G3/4 |
| M/31121 | 12" x 1 | 105 | G3/4 |
| M/31122 | 12" x 2 | 215 | G3/4 |
| M/31123 | 12" x 3 | 315 | G3/4 |
