English - imperial

Air spring systems for Industrial Applications

  • Technical Drawing
    Air Spring Air Spring
    Air Spring
    Spotted

    Use in dotted range >6.22 in. only after consultation with ContiTech

    Arrow

    Recommended height for vibration isolation: 5.51 in.

  • Technical data
    Min. pressure 0 psi
    Return force to min. height ≤ 45 lbf
    Overall weight 4.6 lb

    • Min. pressure 0 psi

      Return force to min. height ≤ 45 lbf

      Overall weight 4.6 lb

  • Vibration isolation - dynamic characteristic values
    Pressure p [psi] 40 60 80 100 120 Vol. V [in.³]
    Force (load) F [lbf] 857 1,350 1,830 2,300 2,800 173
    Spring rate c [lbf/in] 622 850 1,070 1,300 1,520 173
    Natural Frequency f0 [Hz] 2.6 2.5 2.4 2.4 2.3 173
    Design height H: recommended 5.51 inch, minimum 4.92 inch

  • Pneumatic application - static characteristic values
    Force F [lbf]
    Pressure p [psi] 40 60 80 100 120 Vol. V [in.³]
    H 6.00 in. 712 1130 1540 1980 2410 180
    H 5.50 in. 889 1360 1860 2370 2870 170
    H 5.00 in. 1030 1580 2130 2700 3270 160
    H 4.50 in. 1150 1750 2360 2970 3590 150
    H 4.00 in. 1250 1900 2540 3200 3850 140
    H 3.50 in. 1350 2050 2690 3380 4060 120
    H 3.00 in. 1400 2110 2790 3500 4210 110

  • Purchase order data
    Type Air Inlet Order No.

    with crimped plates

    		1/4 NPT
    A = 0 in. excentrical     		63009

    CAD Data

    with crimped plates

    		3/4 NPT
    A = 0 in. excentrical     		73299

    CAD Data

    rubber bellows only

    		– on request

    • Type

      Air Inlet 1/4 NPT_20lbft; 0in. excentrical

      Order No. 63009

    • Type

      Air Inlet 3/4 NPT_40lbft; 0in. excentrical

      Order No. 73299

    • Type

      Air Inlet –

      Order No. on request

  • Service instructions
    Thread max. Torque
    3/8-16 UNC 20 lbf ft
    1/4 NPT 20 lbf ft
    3/4 NPT 40 lbf ft

    • 3/8-16 UNC 20 lbf ft

    • 1/4 NPT 20 lbf ft

    • 3/4 NPT 40 lbf ft