Air spring systems for Industrial Applications

  • Technical Drawing

    Air Spring Air Spring
    Air Spring
    Spotted

    Use in dotted range >2.95 in. only after consultation with ContiTech

    Arrow

    Recommended height for vibration isolation: 2.36 in.

  • Technical data

    Min. pressure 0 psi
    Return force to min. height ≤ 20 lbf
    Overall weight 0.6 lb
    • Min. pressure 0 psi

      Return force to min. height ≤ 20 lbf

      Overall weight 0.6 lb

  • Vibration isolation - dynamic characteristic values

    Pressure p [psi] 40 60 80 100 120 Vol. V [in.³]
    Force (load) F [lbf] 231 327 439 553 677 9
    Spring rate c [lbf/in] 174 241 312 378 441 9
    Natural Frequency f0 [Hz] 2.8 2.7 2.7 2.6 2.6 9
    Design height H: recommended 2.36 inch
  • Pneumatic application - static characteristic values

    Force F [lbf]
    Pressure p [psi] 40 60 80 100 120 Vol. V [in.³]
    H 3.00 in. 180 262 347 431 519 12
    H 2.50 in. 211 319 429 537 647 9.8
    H 2.00 in. 226 341 456 574 691 7.3
    H 1.50 in. 238 358 477 598 718 4.9
  • Purchase order data

    Type Air Inlet Order No.

    with brass stud

    1/8 NPT
    A = 0 in. excentrical
    74105

    CAD Data

    • Type

      Air Inlet 1/8 NPT_hand; 0in. excentrical

      Order No. 74105

  • Service instructions

    Thread max. Torque
    5/16-18 UNC 4 lbf ft
    5/8-11 UNC 10 lbf ft
    1/8 NPT Handtight plus one turn
    • 5/16-18 UNC 4 lbf ft

    • 5/8-11 UNC 10 lbf ft

    • 1/8 NPT Handtight plus one turn