Stopper Cylinders ST series

Oct 17

Stopper Cylinder – ST series

The aim of a stopper cylinder, is to stop or block moving parts such as loads/weights/boxes, etc.., on an assembly line. They can also work as stand-by stopping device, since they exploit the large diameter of the rod using it as a pivot.


For this reason, Airwork’s stopper cylinder ST series has been designed to fullfil all possible needs and to realize this new version we’ve decided to use the same profile as an ISO 21287 compact cylinder (see our CM series).


This allow Airwork to supply a product which can be easily assembled in the machine thanks to the usage of the most standard accessories. At the same time, the usage of standard assembling components determines its quick delivery.


The stopper cylinder come with a smooth rod, but it can also be realized with male or female threads according to customer demands.


Standard configuration includes different versions:

– Double or Single acting

– Magnetic or not magnetic

– Front or Rear spring

– Standard rod or through rod.


ST stopper cylinder is available in different diameters and strokes, other customizations are possible according to Customers’ demand, for more information you can contact us.


Meanwhile, you have also the possibility to design your own stopper cylinder and download its 3D drawing either in step or igs format.



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