Bidirectional Earthquake Shaking Machine Teaching Equipment

Bidirectional Earthquake Shaking Machine is designed for practical teaching, testing and demonstration of structural behavior under simulated earthquake vibrations. The system provides controlled horizontal movement in two axes and enables users to reproduce seismic waveforms and investigate the response of test structures under different vibration conditions.

The shaking machine uses a servo motor with high-resolution control and closed-loop PID control for precise movement. The upper table provides a mounting surface for test structures and supports payloads up to 100 kg per axis. High-precision linear guideways with low friction ensure smooth and controlled movement.

The system features a compact design, mounting hole grids on the upper table and main body, and a detachable and replaceable test structure with plexiglass surfaces and metal fasteners. Integrated two-axis acceleration measurement supports monitoring of the applied motion.

The software allows simulation of earthquakes using seismic wave data files or user-defined inputs. It supports data acquisition, amplitude and frequency sweep, white noise testing, software monitoring, graphical analysis and 2DOF testing.

Manufactured by Atico Export with a focus on precision, durability and consistent performance for technical education and practical training applications.

Software Features :

• Simulation of earthquakes according to supplied seismic wave data files
• Earthquake simulation using inputs made through the application
• Data acquisition support
• User-friendly software
• Amplitude testing
• Frequency sweep testing
• White noise testing
• Monitoring through software
• Graphing through software
• 2DOF testing

Mechanical Features :

• Compact design
• Rubber-tipped mechanical stopper
• Mounting hole grid on the upper table
• Mounting holes on the main body
• Detachable and replaceable test structure
• Plexiglass test structure surfaces
• Metal fasteners

Test Capacity :

• Degree of freedom: Double
• Movement direction: Horizontal
• Table dimension: 75 × 75 cm
• Payload capacity: 100 kg per axis
• Velocity: 450 mm/s
• Stroke: ±100 mm

Physical and Environmental :

• Overall dimensions: 800 × 800 × 250 mm
• Weight: 80 kg
• Operating temperature: 0–50 °C

Power and Electrical :

• Mains connection: 230 V AC / 50–60 Hz
• PC connection: Ethernet, USB
• Power switch on main body
• Integrated 2-axis accelerometer output
• Maximum power consumption: 4 kW

• High-resolution control with servo motor
• Closed-loop PID control
• Payload capacity up to 100 kg per axis
• Upper table size: 75 × 75 cm
• ±100 mm stroke in both axes
• High-precision linear guideway with low friction
• Easy setup and plug-and-play operation
• 230 V AC / 50–60 Hz mains voltage
• High industrial quality and low-maintenance design