Technical Documents

ZBI 1611 – ND 160 bar – data sheet

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Suitable mounting parts DIN 24337

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

Good to know: The STORZ ZBI 1611 hydraulic cylinder was developed as a supplement to the ZBD 1611 cylinder series. The hydraulic cylinders have integrated proximity switches to provide notification of the end position.

  • For the electrical monitoring of the piston end position, number of strokes or stroke sequence without any complex designs for the mounting external limit switches
  • Designed for a nominal pressure of 160 bar
  • Available in 8 mounting types and 6 sealing variants for a wide range of applications
  • Installation dimensions according to ISO 6020/1 and VW 39D920
  • Compact, non-contact proximity switches, pressure-resistant up to 500 bar
  • Electrical connection using plug connection

Technical data

Nominal pressure: 160 bar (16 MPa)
Static test pressure: 240 bar (24 MPa)
Piston diameter: 40-125 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 designs

Electrical data

Operating voltage U: 10-30 V
Switching interval Sr: 1,2 +/-0,2 mm
Switching hysteresis: <20% of switching interval
No-load current: <=10 mA
Current-carrying capacity IA: <=200 mA (at 80 °C)
Reproducibility R: <=5 %
Switching frequency: 1 kHz
Operating temperature: -20…+80 °C
Output function: Make contact element
Residual current IR: <=80 µA within load circuit when switch is blocked

Mechanical Data

Case material: Material-Nr.: 4104
Type of attachment: Plug-in connection
Cable type: 3m long cable, 3×0,34 mm
Degree of protection: DIN 40050 IP68

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


MP6 Compound eye


MS2 Foot mounting

Storz Hydraulik Differentialzylinder