Storz Hydraulik Differentialzylinder Storz Hydraulik Differentialzylinder
Technical Documents
ZB 2550 – Standard hydraulic cylinders (Storz Standard) – Nominal pressure 250 bar (25 MPa)
Good to know: The STORZ ZB 2550 series hydraulic cylinder with a nominal pressure of 250 bar has been developed for universal use.
- In 7 different mounting types and 4 sealing variants as standard
- Favorable series
When determining the type of fastening, please note:
Cylinder can only absorb axial forces
Please check buckling resistance under pressure load
Technical data
| Nominal pressure: | 250 bar (25 MPa) |
| Static test pressure: | 375 bar (37,5 MPa) |
| Piston diameter: | 25-100 mm |
| Temperature range: | -20…+80 °C |
| Viscosity range: | 10…600 mm²/s |
| Lifting speed: | 0-1 m/s depending on seal variant |
| Operating medium: | Mineral oil according to DIN 51524, HFD fluids HFA, HFB and HFC fluids possible through special designs |
Mounting types
A Basic design
MT4 Trunnion
ME9 Square flange on cylinder head
ME10 Square flange at cylinder bottom
MP5 Compound eye
MP3 Swivel eye
