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Large Working Table Vibration Shaker

Features
  • Light weight magnesium alloy armature
  • High stiffness and good frequency response
  • Working table diameter much larger than normal shakers
  • Optimized design of field coils and cooling duct structure.
  • No-load acceleration of DT series can be up to 80g.
Availability:

Key Features and Functionality

Size and Capacity

  • A large working table electrodynamic shaker is designed to accommodate larger test specimens, ranging from medium-sized components to full-scale structures.

  • With its spacious working table, it provides ample space to secure and test various objects, including electronic equipment, automotive parts, aerospace components, and more.


Electrodynamic Shaker Technology

  • Electrodynamic shakers utilize electromagnetic principles to generate controlled vibrations. They consist of a stationary magnetic field and a moving coil assembly that interacts with the field to produce vibrations.

  • The coil assembly is attached to the working table, and when an electrical current passes through it, it creates a force that moves the table, generating the desired vibration profiles.


Control Systems and Software

  • Large working table electrodynamic shakers are equipped with advanced control systems that allow precise control over the amplitude, frequency, and waveform of vibrations.

  • These shakers are often accompanied by user-friendly software interfaces that enable engineers and technicians to program and adjust the test parameters according to specific testing requirements.


Versatility and Flexibility

  • Ability to Simulate Real-World Vibration Scenarios

  • Large working table electrodynamic shakers offer versatility in reproducing a wide range of vibration scenarios encountered in real-world conditions.

  • By adjusting the test parameters, such as frequency, amplitude, and waveform, the shaker can simulate vibrations experienced during transportation, operational conditions, earthquakes, and other environmental factors.


Customizable Test Parameters

  • These shakers allow for flexibility by enabling customization of test parameters to meet specific industry requirements.

  • Users can define the desired frequency range, vibration levels, and waveform characteristics to replicate the exact conditions the tested objects may encounter during their operational life.


Multiple Testing Applications

  • The versatility and flexibility of large working table electrodynamic shakers make them suitable for various industries and testing purposes.

  • They can be used for product development, quality assurance, reliability testing, fatigue analysis, and structural integrity evaluation across industries such as aerospace, automotive, electronics, defense, and more.


Advantages and Benefits

Efficient and Accurate Testing

  • By accommodating larger test specimens, the shaker allows for comprehensive testing of complete products or larger components, saving time and costs associated with multiple smaller-scale tests.

  • The precise control over test parameters and reliable performance of electrodynamic shakers ensure accurate and repeatable test results, enhancing the confidence in product evaluation.


Enhanced Product Design and Performance

  • The versatility of large working table electrodynamic shakers enables engineers to identify potential design flaws, weaknesses, or resonant frequencies in products or components, allowing for necessary modifications and improvements.

  • By subjecting objects to realistic vibration scenarios, the shaker helps ensure that products can withstand the expected operational conditions, enhancing overall performance and durability.


Data Analysis and Insights

  • The accompanying software tools facilitate comprehensive data analysis, enabling engineers to extract valuable insights from test results.

  • Through data visualization, trend analysis, and statistical processing, engineers can identify patterns, correlations, and potential failure points, leading to informed decision-making and optimized product design.



ModelDT-3200-36DT-5000-60
Usable Frequency Range (Hz)2~20002~2300
Rated Sine Force (kN)31.3649
Max Acceleration (m/s²)784784
Max Velocity (m/s)1.81.8
Max Displacement (mm)5151
Vibrator
Effective Armature Mass (kg)4062.5
Armature Diameter (фmm)640640
Cross-axial Allowable Eccentric Monent (N×m)490980



STI is a world-famous production reliability test solution provider with 50 years experience in the industry.

 

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