Single-acting tensioning cylinders



Description of the single-acting tensioning cylinders

Compact and sturdy, the tensioners in the STG range are available to provide extensile fastening for most standard bolt assemblies. The 1500 bar working pressure makes it possible to obtain very high tensile strengths in restricted overall dimensions. A slot is machined in the bearing skirt to adjust the definitive fastening nut.


Specifications of the tensioning cylinders

• Thrust 246 to 3783 kN

• Working pressure 1500 bar

• Stroke 10 to 15mm

• Piston load return

• Interchangeable detachable gripping pull rod