Storz Hydraulik Differentialzylinder

Storz Hydraulik Differentialzylinder Storz Hydraulik Differentialzylinder

Technical Documents

ZBD 1611 – ND 160 bar – data sheet

PDF-document [1.7 MB]

Suitable mounting parts DIN 24337

PDF-document [775.3 KB]

ZBD 1611 – Standard hydraulic cylinders (ISO 6020/1) – Nominal pressure 160 bar (16 MPa)

Good to know: The STORZ ZBD 1611 series hydraulic cylinder for a nominal pressure of 160 bar complies with ISO 6020/1 and VW 39D920 standards.

  • International interchangeability thanks to the definition of the mounting dimensions, installation length, surface ratios, piston rod ends and connecting threads
  • Same installation dimensions for cylinders with and without end position damping
  • Two rod diameters assigned to each piston diameter as standard (corresponding area ratios j=1.4 and j=2)
  • Position for line connections, vents and throttle screws is freely configurable
  • 8 standardized mounting types and 6 sealing variants as standard

Technical data

Nominal pressure: 160 bar (16 MPa)
Static test pressure: 240 bar (24 MPa)
Piston diameter: 25-200 mm
Area ratio j: 1,4 and 2
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 design

Mounting types


A Basic design


MT4 Trunnion


MF3 round flange on cylinder head


MF4 round flange at cylinder bottom


MF1 rectangular flange on cylinder head


MF2 rectangular flange at cylinder bottom


MP4 Swivel eye at cylinder bottom


MP6 Joint eye at cylinder bottom


MS2 Foot mounting

Storz Hydraulik DifferentialzylinderStorz Hydraulik Differentialzylinder