Norgren PM/31081(8x1) Air Springs Replacement Single Convoluted Rubber Shocks
Specifications and Detailed Technical Parameters:AIRSUSTECH 1B1209
Nut/blind nut
Top plate screw (nut) teeth: 2XM8x1.25
The screw center distance of the top cover plate: 70mm
Screw (nut) teeth of the bottom cover plate: 2XM8x1.25
The screw center distance of the bottom cover plate: 70 mm
Air hole/air inlet/air fittings
Air hole/air inlet: G3/4
The air hole is in the middle of the screw center
Cover plate
Top plate diameter: 135 mm
Diameter of the bottom cover: 135 mm
Bell rubber bellows
Maximum diameter of rubber bellows: 215 mm
Natural diameter of rubber bellows: 90 mm
Working stroke: minimum 50 mm to maximum 115 mm
Maximum height: 115 mm
Minimum height: 50 mm
Bumper block/bumper block
No bumper block
Belt loop/Belt loop/Girdle hoop
Without belt loop/girdle hoop
Min. pressure: 0 bar
Return force to min.height: ≤200N
Overall weight with clamped plates: 2.0kg
Vibration isolation - dynamic characteristic values
Design Height H: recommended 110mm, minimum 90mm
| Pressure p[bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V[l] |
| Force(Load) [KN] | 3.9 | 5.3 | 6.8 | 8.3 | 9.6 | 10.9 | 1.8 |
| 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 |
Pneumatic application-static characteristic values
Force F[KN]
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [l] |
| Height H[mm] | 120 | 3.1 | 4.3 | 5.6 | 6.9 | 8.0 | 9.2 | 1.9 |
| 110 | 3.9 | 5.3 | 6.8 | 8.3 | 9.6 | 10.9 | 1.8 |
| 100 | 4.5 | 6.1 | 7.9 | 9.7 | 11.0 | 12.4 | 1.7 |
| 90 | 5.0 | 6.8 | 8.9 | 10.8 | 12.2 | 13.8 | 1.5 |
| 80 | 5.5 | 7.4 | 9.7 | 11.6 | 13.3 | 15.0 | 1.3 |
| 70 | 5.9 | 7.9 | 10.3 | 12.3 | 14.2 | 16.0 | 1.1 |
| 60 | 6.3 | 8.2 | 10.7 | 13.0 | 15.0 | 17.0 | 0.9 |
OEM NO.
Norgren PM/31081(8×1)
Norgren PM31081(8×1)
Festo EB-215-80
Festo EB 215 80
Festo EB215 80
Festo EB21580
Bosch 8224 19003
Bosch 822419003
Cotitech FS 120-9
Cotitech FS120-9
Cotitech FS 120 9
Cotitech FS120 9
Dunlop(FR) 8''1S08101
Dunlop(FR) 8''1 S08101
Weforma WBE 300-E1
Weforma WBE 300 E1
Weforma WBE300-E1
Weforma WBE300 E1
Weforma WBE300E1
Firestone W01-M58-6165
Firestone W01M586165
Firestone W01 M58 6165
Firestone WO1M586165
Firestone WO1-M58-6165
Firestone WO1 M58 6165
Airtech 140293
Airtech 111003
Airtech 1B-190FB
Megatech 1S120-9 3/4 M8
Megatech 1S120 9 3/4 M8
Megatech 1S120 9 3/4M8
Packing Details
Net weight: 2.45kg
Gross weight: 2.83kg
Box weight: 0.38kg
Box size: 24*24*24cm
Packing quantity: 2
Application
Vibration packaging machine
Finger
Air compressor
Industrial washing machine
Console
Vibration sieve
The photos of 1B1209
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Replacement Single Convoluted Rubber Air Springs Shocks Norgren PM/31081(8x1) Images
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