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Strautmann Hydraulik - Model HZD3 Series -Double-Action Hydraulic Cylinders 250 Bar
The HZD3 series cylinders are double-action pressure cylinders without end position damping 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.
- Test pressure: = 250 bar
- Test pressure: = 315 bar
- Piston ∅: = 25 – 200 mm
- Temperature range (of the hydraulic fluid): = -20°C to +80°C
- Pressure fluid: = Mineralöl (HL, HLP) nach DIN 51524 & DIN 51525 (Standard)
- Stroke speed: = ≤ 0,5 m/s (Standard)
Connecting Bore
The pipe thread of the connecting bore is designed according to ISO 228/1. The position along the perimeter can be changed (Standard P7/P8).
Guide & Seals
According to the stroke length, the supporting width of the piston rod is changed to reduce the load of the guidance system when the rod is completely extended.
Cylinder Forces
Theoretical cylinder force in [kN] (efficiency = 100%)