The threaded-body universal cylinders are delivered with the same piston diameters and strokes as the well-proven block cylinders. Hydraulic connection is exclusively effected at the cylinder bottom by hydraulic tubes or hoses. Sealing of the case-hardened piston rod is made by a tandem sealing with minimum leakage and a wiper.
Advantages
? 6 piston diameters from 16 up to 63 mm
? 3 different strokes per size
? Sealing with very little leakage
? Alternatively single acting with spring return or double acting
? Connecting thread at the cylinder bottom
? Axial regulation due to external thread
? Lock nuts as per DIN 1804 can be used
? Space-saving fixing in fixture walls
? Swarf-protected tubing is possible
? Piston rod with internal thread for fixing of different contact bolts