Subscribe to newsletter

Dear customer, you can subscribe to our newsletter . Get the latest promotions and news the way you prefer.

×

Double 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)
FD 22-4DICR 65 80 95 39 45 3.0 1.9 0.8 90 1.9 3.4
FD 44-10DICR 65 125 140 75 85 7.4 4.5 1.7 130 3.3 2.8
FD 76-14DICR 80 178 195 95 115 14.9 9.3 4.3 160 7.6 2.3
FD 76-14DSCR 75 178 195 95 115 14.5 9.3 4.7 155 7.8 2.2
FD 138-18DS 75 230 245 145 175 24.7 11.3 5.0 200 11.3 2.0
FD 209-21DS 75 255 270 185 205 31.2 18.5 7.5*** 220 15.7 1.8
FD 210-22DS 75 270 300 170 225 35.0 21.1 7.1*** 220 18.7 1.7
FD 412-18DS 75 330 350 170 225 53.6 36.1 15.4 220 32.8 1.7
FD 614-26DS 75 400 425 215 265 79.0 52.6 19.7*** 250 48.4 1.6
FD 816-30DS 75 435 460 275 315 84.2 58.4 21.1*** 300 48.7 1.4

Contact us





Contact us