gleichgangzylinder_zg2511

Technical Documents

ZG 2511 – ND 250 bar – data sheet

PDF-Ddocument [354.2 KB]

Suitable mounting DIN 24337

PDF-document [775.3 KB]

ZG 2511 – Standard hydraulic cylinders (DIN 24333) – Nominal pressure 250 bar with piston rod on both sides

Good to know: These hydraulic cylinders have a piston rod that emerges on either side. Their components essentially correspond to the standardized ZBD 2511 series.

  • Available in 3 mounting types, as well as several sealing variants and piston rod materials, for a wide range of applications
  • Developed as an addition to the STORZ ZBD 2511 hydraulic cylinder series, designed in accordance with the ISO 6022, DIN 24333 and VW 39D921 standards
  • Two piston rod diameters with the corresponding area ratios j=1.6 and j=2 are assigned to each piston diameter as standard

Technical data

Nominal pressure: 250 bar (25 MPa)
Static test pressure: 375 bar (37,5 MPa)
Piston diameter: 40-250 mm (larger than special version)
Area ratio j: 1,6 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

Mounting types

zg2511_a

A Basic design

zg2511_mt4

MT4 Trunnion

zg2511_mf3

MF3 Round flange on cylinder head