S250 Series Hydraulic Cylinders

Features

  • Hydraulic cylinder type S250 to setup standards have a nominal working pressure of 25,00 MPa.
  • Designed to give a high degree of reliability in heavy industrial and mobile applications.
  • Ground and chrome plated EN8 rods for longer life on gland seals and shaft surface protection.
  • Cylinder barrel ST52 honed to N4 finish for longer seal life.
  • Various seal materials are available to suit the hydraulic medium.
  • Various rod materials available to suit applications.
  • Alternative ports & port positions available.

Technical Data

  • Nominal Pressure - 25,0 MPa (250 bar 3625 psi)
  • Static Test Pressure - 37,0 MPa (370 bar 5440 psi)
  • Mounting Position - Optional
  • Hydraulic Fluid - Mineral Oil To DIN 51 524
  • Fluid Temp. Range - -20˚C to +80˚C
  • Stroking Speed - Up to 0,5 m/s
  • Mountings - As per S250 series

 

Ordering Code Cylinder Type: S250

Ordering Code Cylinder Type S250

 

Force Diagram in kN

Force Diagram in kN

 

Buckling Table
Piston Rod Column Loading Chart Load-F-IN KN

Piston Rod Column Loading Chart Load F IN KN

 

Diam. and Length in mm - Load Figures in kN - Safety Factor 3.1

Diam and Length in mm Load Figures in kN Safety Factor 31

 hydraulic Cylinders sketch 1

 

 

 cylinders size

 

hydraulic cylinders sketch 2

 

hydraulic cylinders table 1

 

hydraulic cylinders sketch 3

hydraulic cylinders table 2