Compact Air Bellows

Compact air bellows are pneumatic devices used to raise and lower heavy equipment and awkwardly shaped loads. They are similar to actuators but provide frictionless thrust because the return stroke is created by the action of a spring mechanism.

Compact air bellows are made from fabric-reinforced rubber fixed with steel end caps on both sides. They are less liable to misalignment and come with larger operating diameters than normal linear actuators.

What are compact air bellows used for?

Compact air bellows can be used in many ways:

  • Actuating and conveying, where the fast stroke movements are suitable for transferring and loading applications.
  • Tensioning due to the bellows' angular motion and lateral flexibility, needed for equipment such as pressure rollers and tension belts.
  • Lifting and leveraging because the bellows can tilt at different angles, making them them ideal for rail applications.
  • Isolating components from load-dependent vibration because the bellows' operating height can be adjusted.

Types of compact air bellows

There are three basic options for compact air bellows: single-, double- and triple-convolution designs. Which you choose will depend on the stroke range and load capability you need.


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Description Price Manufacturer Series Nominal Diameter Number of Convolutions Stroke Installation Height Minimum Installation Height Maximum Port Connection Maximum Operating Pressure Cushioning Type Weight
RS庫存編號 736-2399
製造零件編號6433-ZA00
BrandHerga
HK$194.25
單位
6433 65mm - - - - - - Air -
全新
RS庫存編號 203-1553
製造零件編號EB-165-65
BrandFesto
HK$2,789.44
單位
EB-165-65 180mm 1 65mm 115mm - - - - -
全新
RS庫存編號 203-1502
製造零件編號EB-145-100
BrandFesto
HK$3,370.85
單位
EB-145-100 160mm 2 100mm 170mm - - - - -
RS庫存編號 535-2053
製造零件編號PM/31041
BrandNorgren
HK$2,529.28
單位
PM/31000 4-1/2in 1 40mm 50mm 90mm G 3/8 8 bar - 750g
全新
RS庫存編號 203-1559
製造零件編號EB-385-230
BrandFesto
HK$5,859.81
單位
EB-385-230 400mm 2 230mm 310mm - - - - -
全新
RS庫存編號 203-1522
製造零件編號EB-385-115
BrandFesto
HK$5,558.83
單位
EB-385-115 400mm 1 115mm 175mm - - - - -
全新
RS庫存編號 203-1550
製造零件編號EB-145-60
BrandFesto
HK$2,655.29
單位
EB-145-60 160mm 1 60mm 110mm - - - - -
RS庫存編號 736-2392
製造零件編號6433-ZC00
BrandHerga
HK$194.25
單位
6433 65mm - - - - - - Air -
全新
RS庫存編號 203-1511
製造零件編號EB-325-215
BrandFesto
HK$4,852.89
單位
EB-325-215 340mm 2 215mm 305mm - - - - -
全新
RS庫存編號 203-1510
製造零件編號EB-215-80
BrandFesto
HK$2,897.36
單位
EB-215-80 230mm 1 80mm 135mm - - - - -
全新
RS庫存編號 203-1533
製造零件編號EB-80-20
BrandFesto
HK$2,185.65
單位
EB-80-20 95mm 1 20mm 70mm - - - - -
全新
RS庫存編號 203-1514
製造零件編號EB-325-95
BrandFesto
HK$4,447.12
單位
EB-325-95 340mm 1 95mm 150mm - - - - -
全新
RS庫存編號 203-1505
製造零件編號EB-215-155
BrandFesto
HK$4,035.28
單位
EB-215-155 230mm 2 155mm 230mm - - - - -
全新
RS庫存編號 203-1512
製造零件編號EB-250-85
BrandFesto
HK$3,620.51
單位
EB-250-85 265mm 1 85mm 140mm - - - - -
全新
RS庫存編號 202-3317
製造零件編號EB-80-45
BrandFesto
HK$2,403.41
單位
EB-80-45 95mm - 45mm 65mm - - - - -
全新
RS庫存編號 203-1521
製造零件編號EB-250-185
BrandFesto
HK$4,448.74
單位
EB-250-185 265mm 2 185mm 275mm - - - - -
全新
RS庫存編號 203-1535
製造零件編號EB-165-125
BrandFesto
HK$3,781.07
單位
EB-165-125 180mm 2 125mm 200mm - - - - -