APPLICATIONS

This actuator is designed for the most demanding research and industrial testing applications, including:

Structural & Seismic Performance Testing – Simulating real-world loading conditions
Earthquake Simulation – Evaluating structural responses to seismic forces
Dynamic Material Testing – Analyzing fatigue, strain, and mechanical properties
Geotechnical Engineering Applications – Assessing foundation behavior under cyclic loading

These actuators are widely used in leading research facilities for:

Structural Mechanics / Earthquake / Materials / Soil Mechanics Tests
Structure and Earthquake Engineering Laboratories
Pushover Tests
Pseudo-Dynamic Tests
Cyclic and Fatigue Tests
Real Structure Loading Tests
Multi-Axis Loading Tests
Earthquake Simulation

SPECIFICATIONS

Servo Hydraulic Actuator

Double-Acting, Double-Ended Design
±200 kN Dynamic Load Capacity
Effective Stroke: ±250 mm (500 mm Total)
Maximum Linear Velocity: 700 mm/s
Maximum Operating Frequency: 15 Hz
200 kN Disk Load Cell for Precise Force Feedback
High-Resolution SSI Linear Transducer (1 Micron Accuracy)
High-Flow Quick-Response Servo Valve for precision control
Durable Polymer-Type Bearings for long-term reliability
Rod-End Swivel for Specimen Mounting
Back-End Swivel or Side/Back Flange for Flexible Integration

CONTROLBOX-1P Motion Controller

1 Control Axis: ±10V, 16-Bit
Closed-Loop PID Control for High Precision
Up to 4 kHz Control Loop Time
16 x Digital I/O for Custom Testing Configurations
16-Bit AI for Force Feedback & Load Monitoring
Built-in Load Cell Signal Conditioning
SSI or Quad Encoder Input for Accurate Displacement Feedback

Hydraulic Accumulator Unit

Piston-Type Accumulator for Short Dynamic Tests
Oil & Gas Capacity:

• 100L Oil
• 300L Nitrogen
  Capable of Running the Strongest Earthquake Motion Twice Consecutively

Hydraulic Power Unit

Maximum Operating Pressure: 250 Bar
Maximum Flow Rate: 100 lpm
Tank Oil Capacity: 500L
Provides Continuous Speed up to 100 mm/s
Air-Type Cooling System for Efficient Heat Dissipation
Local and Remote Mode Operation for User Flexibility
Integrated Pressure & Return Line Filters for System Protection
Real-Time Oil Level, Temperature & Filter Monitoring
Adjustable Pressure Indicators

Pressure-Return Line Piping and Hosing

Fully Integrated Hydraulic System ensuring maximum efficiency and safety

EASYTEST Control Software

Advanced Position and Force Control with Smooth Transitions
Multiple Motion Profiles: Point-to-Point, Sine, Customizable Profiles
Cyclic Testing Capability for Research & Industrial Applications
Motion Profile Upload from External Data Files
Absolute or Relative Operation Modes
Speed & Force Rate Input for Precision Calibration
Real-Time Graphs and Data Visualization
Built-in Safety Limits & Emergency Stop Mechanisms
Synchronous Mode Control for Multi-Axis Configurations

RELATED PRODUCTS

Servo Hydraulic Actuators achieve optimal performance when combined with Hydraulic Power Units and Accumulator Units.

For measurement and data acquisition, the following complementary products enhance your testing capabilities:

TESTBOX 1001 Digitizer – High-accuracy signal acquisition for precise load measurement
TESTBOX 2010 Digitizer – Advanced multi-channel digitizer for real-time data recording
SENSEBOX ACC-7001/7002 Accelerometer – High-sensitivity accelerometers for structural vibration analysis
Displacement Transducers – Accurate displacement monitoring for structural and mechanical deformation analysis
Strain Gauges – Essential for precise strain and stress measurements during high-force testing

These complementary products provide a fully integrated testing ecosystem, ensuring comprehensive measurement and analysis capabilities for research laboratories and industrial applications.