Biaxial Shake Table System – Dual-Axis Motion, Multi-Waveform Control, EASYTEST Software
BIAXIAL SHAKE TABLE is a compact, portable earthquake simulation system built for high-performance engineering research. With EASYTEST software, it generates sine, triangle, boxcar, and fully customizable motion profiles for precise testing. Trusted by the U.S. Air Force, NOKIA Bell Labs, and top universities, it is ideal for civil, structural, earthquake, soil, and geotechnical engineering. It also supports accelerometer calibration, seismic sensor testing, and vibration research, making it a reliable and cost-effective solution for both academic and industrial labs.
OVERVIEW
Description
Global Leader in Compact Earthquake Simulation
The BIAXIAL SHAKE TABLE is the preferred choice for engineers, researchers, and educators worldwide. Known for its affordability, reliability, and powerful performance, it is actively used at leading institutions across the United States, Spain, the Netherlands, Poland, India, Taiwan, Turkey, Thailand, and many more.
Trusted by major industry leaders—including the U.S. Air Force, NOKIA Bell Labs, and top universities—this dual-axis shake table supports cutting-edge research in structural dynamics, earthquake engineering, vibration testing, and geotechnical experimentation.
With its compact footprint, lightweight portable design, and advanced motion control, the BIAXIAL SHAKE TABLE delivers professional-grade earthquake simulation without the high cost, large footprint, or complexity of traditional large-scale systems. It is perfectly suited for:
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Structural engineering research & seismic performance testing
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Component and materials testing for certification and safety validation
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University laboratories for hands-on teaching and demonstrations
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Aerospace, defense, telecommunications, and infrastructure R&D
Backed by a strong track record of repeatable, high-quality results, the BIAXIAL SHAKE TABLE is more than equipment—it is a strategic investment in innovation, safety, and advanced engineering capability.
Trusted globally. Chosen by industry leaders. Built to perform.
Elevate your testing, research, and earthquake engineering programs—order your BIAXIAL SHAKE TABLE today.
SPECIFICATIONS
Biaxial shake table has the following technical features
- Bi-Axial – 2 Lateral Degree of Freedom
- Highest Control Resolution with Servo Motor
- Closed-Loop PID Control
- ±2g @50 kg Payload
- 750×750 mm
- ±100 mm Stroke
- Operational Frequency up to 20 Hz
- High precision linear guideway with low friction.
- Earthquake Simulation (Arbitrary User-Defined Waveforms)
- Standard Waveforms – sin, triangle, boxcar, etc.
- Easy Setup, Plug & Play
- High Industrial Quality, Virtually Maintenance Free
The maximum specimen overturning moment for the table is 730N.m and the maximum height of the specimen that you can use on the table is 2m
SOFTWARE
EASYTEST Control Software – Key Features
- User-Friendly Interface
Intuitive dashboard for quick setup, real-time monitoring, and streamlined test execution. - Multi-Waveform Generation
Supports sine, triangle, boxcar, random, and fully user-defined acceleration, velocity, and displacement profiles. - Real-Time Control & Feedback
High-resolution control loop with live data visualization for precise waveform tracking and system performance monitoring. - Import Custom Ground Motions
Upload and run real earthquake records (e.g., PEER, USGS) or any custom time-history file. - Automated Test Sequencing
Build multi-step test routines with adjustable amplitudes, frequencies, durations, and loading cycles. - Data Logging & Export
Records acceleration, velocity, displacement, and drive signals; export data in CSV, TXT, or MATLAB-compatible formats. - Safety & Protection Features
Includes soft limits, overload protection, emergency stop integration, and automatic system diagnostics. - Parameter Tuning Tools
Adaptive control algorithms with PID tuning, ramp smoothing, and waveform correction for accurate shake table performance. - Remote Operation (Optional)
Secure remote access for running tests, monitoring system status, and retrieving data from any location. - Compatible With External Sensors
Supports integration with accelerometers, LVDTs, load cells, and third-party DAQ systems.
APPLICATIONS
Our BIAXIAL SHAKETABLE is a versatile platform designed to support a wide range of educational, research, and applied engineering activities. Its precision motion control and robust design make it an essential tool across multiple disciplines:
🎓 Academic & Educational Use
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Civil and Earthquake Engineering Laboratories – for studying structural response under realistic ground motions.
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Structural Mechanics & Mode Shape Analysis – enabling visualization and measurement of fundamental vibration characteristics.
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Undergraduate & Graduate Education – hands-on demonstrations of earthquake engineering principles, soil-structure interaction, and dynamic testing methods.
🌍 Research & Testing Applications
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Earthquake, Civil, Soil, and Geophysics Engineering Tests – ideal for small-scale structural and soil interaction experiments.
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Seismic Hazard & Risk Research – supporting studies on building resilience and infrastructure performance under seismic loads.
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Geotechnical Model Studies – soil liquefaction, foundation response, and slope stability simulations.
⚡ Instrumentation & Calibration
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Accelerometer and Seismic Sensor Calibration – providing a controlled environment for validating sensitivity and accuracy of seismic instrumentation.
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Validation of Monitoring Systems – testing new hardware/software solutions for structural health monitoring (SHM) and earthquake early warning (EEW).
🏆 Competitions & Innovation
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Seismic/Earthquake-Resistant Design Competitions – widely used in student competitions to evaluate model structures and encourage innovation in earthquake-resilient design.
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Prototype Testing for Startups & Research Teams – offering a cost-effective platform for validating novel engineering solutions.


















