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Triple 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. rec. stroke (mm)

 

 

Max. stroke (mm)

Force with Vibro isolation
p = 8 bar
Min. stroke (kN) Half stroke (kN) Max. stroke (kN) Rec. height for vibration(mm) Max. force (load) at rec. operating height and 8 bar (kN) Natural frequency at rec. operating height and 8 bar (Hz)
FT 22-6DICR* 80 80 95 50 60 2.7 2.0 0.8 - - -
FT 44-15DICR* 90 125 140 90 110 6.9 4.5 2.3 - - -
FT 76-20DICR* 100 178 195 160 190 14.7 8.8 3.5 - - -
FT 76-20DSCR* 95 178 195 160 190 14.7 8.8 3.5 - - -
FT 138-26DS* 100 230 245 205 250 24.6 14.9 6.9 - - -
FT 210-32DS* 100 270 300 250 330 35.3 19.8 7.9*** - - -
FT 412-32DS* 100 330 350 250 330 54.6 34.7 15.9 - - -
FT 816-40DS* 120 430 455 320 430 85.7 60.0 24.5*** - - -
FT 614-36DS* 100 400 425 355 380 79.1 53.4 19.2*** - - -

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