differentialzylinder_zbd1606_2512_

Technical Documents

ZBD 2512 (CDH1) – ND 250 bar – data sheet

PDF-document [2.5 MB]

ZBD 2512 (CDH1) – ND 250 bar – Data sheet english

PDF-document [2.5 MB]

ZBD 2512 – Differential hydraulic cylinders (CDH1) – Nominal pressure 250 bar (25 MPa)

Good to know: The STORZ ZBD 2512 series hydraulic cylinder for a nominal pressure 250 bar is interchangeable with the CDH1 series.

  • International interchangeability thanks to the definition of the mounting dimensions, installation length, surface ratios, piston rod ends and connecting threads /li>
  • Same installation dimensions for cylinders with and without end position damping
  • Two rod diameters assigned to each piston diameter as standard
  • Choice of 6 mounting types and 6 sealing variants as standard
  • Position of line connection as well as venting, start-up valve and throttle screw freely configurable, standard (sequence mentioned) 1,2,3,4.

Please note: Please order add-on components separately.

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

2512_mt4

MT4 Trunnion

2512_mf3

MF3 round flange on cylinder head

2512_mf4

MF4 round flange at cylinder bottom

2512_mp3

MP3 Swivel eye

2512_mp5

MP5 Joint eye at cylinder bottom

2512_ms2

MS2 Foot mounting