Electro-Hydraulic Actuation
The electro-hydraulic loading system is designed for testing various objects with specified parameters and high accuracy.
FPGA allows implementing precision control for multi-connected loading systems.
The quality and degree of automation affects the testing time and increases the accuracy of measurement and parameter representation.
The implementation of the protection loop on the FPGA allows achieving a high speed response of the security system to ensure the safety of the test object.
feedback is realised by:
  • Pressure
  • Force
  • Displacement
  • Speed
  • Acceleration
  • Stress strain behaviour
Components
Control System
  • Multi-purpose hardware platform for various test types
  • FPGA
  • Ethernet TSN, RS-232, RS-485, and USB interfaces
  • Quick operation of analog channels up to 100 kHz
Hydraulic Power Unit
  • Modular structure
  • Up to 1.6 MW
  • Smooth pressure rise
  • Independent cooling and filtration circuit
  • Lower energy consumption due to variable pump
Hydraulic Service Manifold
  • Smooth increase and decrease of pressure
  • The damping of pulsations and water hammer
  • The possibility of remote control
Hydraulic Control Manifold
  • 2 options of instalment
  • Minimum hysteresis
  • High frequency loading
  • High flow rate at standard frequency
Servo-hydraulic actuators 
  • Static and dynamic tests;
  • Control via displacement and force 
  • Built-in feedback systems
Using:
  • polymer seals and guides
  • hydrostatic bearings
Operator Console
  • Ergonomic design of controls
  • Connecting to an I/O Cabinet via Ethernet
Standard Test Rigs
Multi-purpose Testrig for Static and Dynamic Testing
Multi-purpose modular testrig is designed for static and dynamic testing of different types of objects on one test site. 
Using standardized modular elements of the load structure, increased reliability, fast adjustment of the load frame to match the test object, as well as control of several types of tests within one object are provided. 

  • Hydraulic power unit maximum flow 6432 lpm 
  • Hydraulic power unit pressure 280 bar
  • Hydraulic components and assembly units test
  • Multi-purpose operator console with monitoring feature 
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