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Air spring systems for Industrial Applications

  • Technical Drawing
    Air Spring Air Spring
    Air Spring
    Spotted

    Use in dotted range >11.20 in. only after consultation with ContiTech

    Arrow

    Recommended height for vibration isolation: 9.45 in.

  • Technical data
    Min. pressure 0 psi
    Return force to min. height ≤ 99 lbf
    Overall weight 26.5 lb

    • Min. pressure 0 psi

      Return force to min. height ≤ 99 lbf

      Overall weight 26.5 lb

  • Vibration isolation - dynamic characteristic values
    Pressure p [psi] 40 60 80 100 120 Vol. V [in.³]
    Force (load) F [lbf] 10,600 16,100 21,300 26,800 31,700 2,810
    Spring rate c [lbf/in] 2,860 4,010 5,170 6,310 7,380 2,810
    Natural Frequency f0 [Hz] 1.6 1.6 1.5 1.5 1.5 2,810
    Design height H: recommended 9.45 inch, minimum 8.66 inch

  • Pneumatic application - static characteristic values
    Force F [lbf]
    Pressure p [psi] 40 60 80 100 120 Vol. V [in.³]
    H 10.50 in. 9160 14200 18800 23800 28600 3100
    H 9.00 in. 10700 16400 22000 27600 33100 2700
    H 7.50 in. 12000 18100 24200 30500 36500 2300
    H 6.00 in. 13000 19400 25900 32600 39300 1800
    H 4.50 in. 13800 20600 27600 34600 41600 1300

  • Purchase order data
    Type Air Inlet Order No.

    rubber bellows only

    		– 61783

    with bead rings, 1 7/8in bolts, nuts and washers

    		– 68529

    CAD Data

    • Type

      Air Inlet –

      Order No. 61783

    • Type

      Air Inlet –

      Order No. 68529

  • Service instructions
    Thread max. Torque
    3/8-24 UNF 30 lbf ft

    • 3/8-24 UNF 30 lbf ft