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Strautmann Hydraulik - Model Series HZ5 -Single Action Hydraulic Cylinders 250Bar
The HZE5 series cylinders are single-action pressure cylinders that are universally applicable due to their various models and sealing variants. The piston rod guide is designed to be screwable for maintenance tasks. The piston rod consists of hightensile structural steel with an approximately 25µm hard chromium-plated layer. Other materials and coatings are available on request. The end of the piston rod is guided into the cylinder tube, which minimizes the wear of the piston rod guide and the seal.
- Max. operating pressure: = 250 bar
- Test pressure: = 315 bar
- Rod ∅: = 50 – 150 mm
- Temperature range (of the hydraulic fluid): = -20°C to +80°C
- Stroke speed: = ≤ 0,5 m/s (Standard)
Length and stroke tolerances according to DIN7168g.
Connecting Bore
The connecting bore is located on the base-side end of the cylinder and can be designed for line breakage and brake valves, whereby the height of the fitting changes.
The position along the perimeter can be changed (Standard P8).
Guide & Seals
In case of long strokes, the supporting width of the piston rod in the cylinder tube can be changed to reduce the load of the guidance system in the fully extended state. This also depends on the type of installation and the cylinder model.
Cylinder Forces
Theoretical cylinder force in [kN] (efficiency = 100%)