Individual Test Cylinder EPZ-D 50

Features

• double-acting cylinder
• low friction for fully reproducible test results
• compact design - low weight
• integrated and protected inductive or magneto-strictive position measuring system for precise positioning accuracy and control
• modular configuration with adapted design of additional components and options
• compatible with the standard load cells and servo-valves (5-340 l/min)
• standard connection size for use in existing test frames
  

Description

• double-acting cylinder
• piston rod precision-ground and hard-chrome plated
• piston rod end with pitch circle, spigot and internal thread
• cylinder barrel in honed design
• guide belts and sealings with low friction are used to guide the pistons
• test cylinder are delivered after a rinsing process and function test

Fixing Options

• top flange design
• bottom flange design with high stiffness
• spherical plain bearings

Data

• test load: 50 kN
• standard stroke lengths: 50 / 100 / 250 / 400 mm
• system pressure 210 or 280 bar
• special sizes / customer-specific configured special cylinder on request

Connection Block

• valve block to accommodate standard servo-valves (5-340 l/min) according to the required test performance, pressure storage and connection to hydraulic lines
• standard hole pattern to facilitate interchangeability between cylinders of the same stroke
• flushing plate to combine the pressure oil and return oil connection
  Adapter plates for the respective servo-valve type
• 1 pressure oil and return oil storage to smooth pressure surges

Options / Accessories

• load cell
• servo-valve
• hydraulic aggregate
• compression plates
• spherical plain bearings
• spherical joints
• distributor station
• hydraulic hose kit
• fast couplings
• adapter parts for mounting in existing test frames