Air spring systems for Industrial Applications

  • Technical Drawing

    Air Spring Air Spring
    Air Spring
    Spotted

    Use in dotted range >6.50 in. only after consultation with ContiTech

    Arrow

    Recommended height for vibration isolation: 6.30 in.

  • Technical data

    Min. pressure 0 psi
    Return force to min. height ≤ 45 lbf
    Overall weight 2.9 lb
    • Min. pressure 0 psi

      Return force to min. height ≤ 45 lbf

      Overall weight 2.9 lb

  • Vibration isolation - dynamic characteristic values

    Pressure p [psi] 40 60 80 100 120 Vol. V [in.³]
    Force (load) F [lbf] 226 353 496 620 744 72
    Spring rate c [lbf/in] 179 267 367 464 562 72
    Natural Frequency f0 [Hz] 2.8 2.8 2.7 2.7 2.7 72
    Design height H: recommended 6.3 inch, minimum 5.91 inch
  • Pneumatic application - static characteristic values

    Force F [lbf]
    Pressure p [psi] 40 60 80 100 120 Vol. V [in.³]
    H 6.50 in. 210 326 446 553 661 73
    H 6.00 in. 274 423 573 721 868 70
    H 5.50 in. 330 509 690 866 1050 67
    H 5.00 in. 384 578 790 1000 1200 59
    H 4.50 in. 434 652 891 1110 1350 51
    H 4.00 in. 470 717 981 1230 1470 44
    H 3.50 in. 516 776 1060 1320 1590 42
    H 3.00 in. 544 826 1130 1410 1670 32
  • Purchase order data

    Type Air Inlet Order No.

    with crimped plates

    1/8 NPT
    A = 0.394 in. excentrical
    63030

    CAD Data

    Rubber bellows only

    72586
    • Type

      Air Inlet 1/8 NPT_15lbft; 0.394in. excentrical

      Order No. 63030

    • Type

      Air Inlet

      Order No. 72586

  • Service instructions

    Thread max. Torque
    3/8-16 UNC 20 lbf ft
    1/8 NPT 15 lbf ft
    • 3/8-16 UNC 20 lbf ft

    • 1/8 NPT 15 lbf ft