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SERVO-HYDRAULIC ACTUATORS

Servo Hydraulic Actuators with Impressive Quality, Reliability and SupportTDG became the leading manufacturer in Turkey in the field of Servo Hydraulic Loading Systems, after completing a number of projects successfully, and getting an increasing demand all over the world year by year.
First class / high quality turn-key solutions including standard general use static and dynamic servo-actuators, fatigue testing equipment, seismic isolator testing systems are all manufactured in world standards.

Additionally, 
-rapid manufacturing and delivery -fast and in field premium technical support -cost advantage 
takes TDG, one step forward. For this reason, for over 5 years TDG-IDATEK servo-hydraulic solutions became the first choice of the laboratories and researchers in Turkey.


Why Servo-Hydraulic? In general standard(non-servo) industrial grade hydraulic actuator solutions are inadequate for the tests to be conducted in the areas of Civil Engineering, Structural Mechanics, and detailed Materials Testing. Servo- hydraulic or servo electromechanical actuators specially designed for this area are needed. The specialty of servo-systems comes from their high-speed closed loop control capability. In this way a high precision Load/Position control (<0.1%) becomes possible. Loading systems without servo-hydraulic capability generally fails to meet the requirements in the test specifications, as well as may generally damage the test specimens due their naturally uncontrolled behavior and sudden, unexpected over loads.

You may browse our products in this category from this link.

Applications
Structural Mechanics Laboratory Tests
Fatigue / Cyclic Loading TestsField / Site Tests on Real Buildings
Push-Over TestsPseudo-Dynamic Tests
Vertical Load SimulationStructural Testing Against a Reaction Wall / Frame
Seismic Isolator TestsEarthquake Simulation



Our servo hydraulic solutions can be designed at different force capacities and actuator speeds and strokes. These turn-key systems generally involve hydraulic cylinder, hydraulic power pack, electronic control system and the PC software
    
    You may watch our informative video movie on servo-hydraulic systems from this link.
 
Besides Uni-Axial system designs, it is also possible to control 2 or more multi-axial pistons in a synchronized way.

Multi-Actuator System Designs:
Synchronized Movement in Between Multi Axes
Force / Position Controlled Tests

A) QUASI-STATIC ACTUATORSCapacity: 20 ton-f / 50 ton-f / 100 ton-f or higher
Application Areas
Structural Mechanics Laboratory Tests
Real Building Tests on Field
Push-Over Tests
Pseudo-Dynamic Tests
Vertical Dead Load Simulation
Structural Tests On Reaction Wall/Frame

B)DYNAMIC ACTUATORSDynamic Capacity up to 30 ton-f
Frequency: up to 30 Hz
Application Areas
Structural Mechanics – Dynamic Tests
Seismic Isolator Tests
Cyclic Fatigue Tests
Shake Table Actuation




First High Capacity Earthquake Simulator (ShakeTable)

First Single/ Multi Axis Servo-Hydraulic Structural Mechanics Laboratory Loading System

First Multi-Axis Field Test System for Testing on Real Structures

First Eccentric Mass Shaker Of TURKEY

DASK Seismic Design Competition Technical Solution Partner

The First and Only Brand to Build a Structural Mechanics Laboratory completely with own Products in the WORLD



OUR REFERENCES

ISTANBUL TECHNICAL UNIVERSITY-BOGAZICI-KANDILLI-METU-KTU-DOKUZ EYLUL-PAMUKKALE-MUSTAFA KEMAL UNIVERSITY-BURSA TEKNIK-FATIH-ANADOLU UNIVSERSITY-ATILIM-SAKARYA UNIVERSITY-İSTANBUL KULTUR-ABDULLAH GUL- NUH NACI YUKSEL- ERZURUM TEKNIK-NIGDE-IZMIR KATIP CELEBI

UNIVERSITY OF HOUSTON –INDIA/BANGALORE-UNIVERSTIY OF GRANADA-THAILAND