Pneumatic Roundline Cylinders

Pneumatic roundline cylinders are powered by compressed air to enable stroke extension and retraction movements. These motions can be up and down or inward and outward like, for example, the motions of an industrial weaving machine.

Their outer barrels are constructed from aluminium or stainless steel to ensure durability and corrosion resistance.

Some cylinders have cushioning that acts as a buffer between the cylinders and the machinery.

What are pneumatic roundline cylinders used for?

These components are mostly used to move light- to medium-weight objects. They are typically found in assembly line equipment such as packaging and production machinery.

Types of pneumatic roundline cylinders

They come in a variety of bore sizes, stroke lengths and are either single or double acting.

  • Single acting cylinders have just one extension stroke adjuster usually moving the piston outward with a spring to bring it back. They are used, for example, in cranes that lift and drop containers onto ships.
  • Double acting cylinders have extension and retraction motions driven by compressed air from two ports on either side. This type is often found on doors in hospitals.

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Description Price Manufacturer Series Action Bore Stroke Maximum Operating Pressure Pneumatic Connection Piston Rod Thread Gender Cushioning Type Dimensions Weight Height Maximum Operating Temperature Diameter Length
RS Stock No. 208-4549
Mfr. Part No.RT/57250/M/50
$213.21
Each
units
RT/57210/M/25 Double 50mm 50mm 10 bar - - Buffer 52.5 (Dia.) x 147mm - - +80°C 52.5mm 147mm
RS Stock No. 208-4448
Mfr. Part No.RT/57225/M/100
$83.93
Each
units
RT/57210/M/25 Double 25mm 100mm 10 bar - - Buffer 26.5 (Dia.) x 178.5mm - - +80°C 26.5mm 178.5mm
RS Stock No. 208-4511
Mfr. Part No.RT/57240/M/80
$127.78
Each
units
RT/57210/M/25 Double 40mm 80mm 10 bar - - Buffer 41.5 (Dia.) x 176mm - - +80°C 41.5mm 176mm
RS Stock No. 510-8991
Mfr. Part No.RM/8025/M/80
$161.81
Each
units
RM/8000/M Double 25mm 80mm 10 bar - - Buffer 30 (Dia.) x 184mm 289g - +80°C 30mm 184mm
RS Stock No. 208-4426
Mfr. Part No.RT/57225/M/50
$71.34
Each
units
RT/57210/M/25 Double 25mm 50mm 10 bar - - Buffer 26.5 (Dia.) x 128.5mm - - +80°C 26.5mm 128.5mm
RS Stock No. 510-8957
Mfr. Part No.RM/8025/M/50
$100.39
Each
units
RM/8000/M Double 25mm 50mm 10 bar - - Buffer 30 (Dia.) x 154mm 256g - +80°C 30mm 154mm
RS Stock No. 208-4454
Mfr. Part No.RT/57232/M/25
$141.60
Each
units
RT/57210/M/25 Double 32mm 25mm 10 bar - - Buffer 33.5 (Dia.) x 118mm - - +80°C 33.5mm 118mm
RS Stock No. 510-9045
Mfr. Part No.RM/8025/M/100
$138.35
Each
units
RM/8000/M Double 25mm 100mm 10 bar - - Buffer 30 (Dia.) x 204mm 312g - +80°C 30mm 204mm
RS Stock No. 208-4505
Mfr. Part No.RT/57240/M/50
$177.81
Each
units
RT/57210/M/25 Double 40mm 50mm 10 bar - - Buffer 41.5 (Dia.) x 146mm - - +80°C 41.5mm 146mm
RS Stock No. 510-8913
Mfr. Part No.RM/8012/M/50
$102.98
Each
units
RM/8000/M Double 12mm 50mm 10 bar - - Buffer 21 (Dia.) x 125mm 80g - +80°C 21mm 125mm
RS Stock No. 208-4527
Mfr. Part No.RT/57240/M/100
$188.53
Each
units
RT/57200/M Double 40mm 100mm 10 bar - - Buffer 41.5 (Dia.) x 196mm - - +80°C 41.5mm 196mm
RS Stock No. 510-8929
Mfr. Part No.RM/8016/M/50
$87.66
Each
units
RM/8000/M Double 16mm 50mm 10 bar - - Buffer 21 (Dia.) x 132mm 94g - +80°C 21mm 132mm
RS Stock No. 509-9639
Mfr. Part No.RT/57220/M/25
$79.81
Each
units
RT/57210/M/25 Double 20mm 25mm 10 bar - - Buffer 22 (Dia.) x 100.5mm - - +80°C 22mm 100.5mm
RS Stock No. 510-8761
Mfr. Part No.RM/8010/M/10
$90.76
Each
units
RM/8000/M Double 10mm 10mm 10 bar - - Buffer 16.5 (Dia.) x 74mm 37g - +80°C 16.5mm 74mm