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Single Convolution Air Spring

Air springs produced by a German producer “Contitech“- it is an easy to mount, rigid, and cost-efficient measure that is employed for lifting and diminishing of vibration. With reference to a wide selection of different models, these air springs may be applied even for the most complex industrial equipment.

  • Load capacity of air springs ranges from 0.5 kN to 440 kN, while lifting height is up to 450 mm.
  • Specific oscillation frequency ranges from 0.5 Hz to 3.5 Hz. Permissible load varies from 0.5 kN to more than 440 kN.

Use of air springs for lifting: tension mechanisms, motor vehicles, gluing, moulding, and other presses, stamps, expanders, conveyors, juice extraction presses, pneumatic jackscrews, scissor lifts, and other lifting equipment, label gluing and packaging equipment, amusement park attractions, and other.

Use of air springs for diminishing of vibration: compressors, motors, textile machines, loading points of conveyors, in vibro-conveyors of large-scale drying machines, centrifuges, commercial washing machines, and control panels.

 

 

Type

 

 

Min. installation height (mm)

 

 

Max. diameter (mm)

 

 

Required clearance (mm)

 

 

Max. recommended stroke (mm)

 

 

Max. stroke (mm)

Force with Vibro isolation
p = 8 bar
Min. stroke (kN) Half stroke (kN) Max. stroke (kN) Recommended height for vibration(mm) Max. force (load) at recommended operating height and 8 bar (kN) Natural frequency at recommended operating height and 8 bar (Hz)
FS 22-3DICR 50 80 95 15 20 3.3 2.3 1.3 60 2.3 4.4
FS 44-5DICR 50 125 140 35 40 7.4 4.5 2.0 70 4.5 3.8
FS 76-7DICR 55 175 190 45 55 15.0 8.7 4.8 90 8.7 3.3
FS 76-7DSCR 50 175 190 45 55 15.0 9.6 4.8 85 8.7 3.3
FS 138-8DS 50 230 245 65 80 25.0 15.3 8.6 100 15.3 2.8
FS 210-10DS 50 280 300 85 100 33.8 24.4 11.5 120 19.3 2.5
FS 412-10DS 50 330 350 85 100 51.8 38.3 18.6 120 31.4 2.4
FS 614-13DS 50 400 425 100 125 77.4 50.2 20.2*** 130 50.2 2.3
FS 816-15DS 50 420 445 125 140 80.8 61.0 25.6*** 150 52.3 2.1

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