Electrodynamic Shaker
Our system is designed with precision and innovation to deliver reliable and consistent performance. At its core, it features a Drive Coil (Armature) strategically positioned within a direct current magnetic field. This magnetic field is energized by an alternating current signal generated by a state-of-the-art Digital Power Amplifier. The interaction between the magnetic field and the alternating current signal creates a controlled vibratory force. This force is directly proportional to the magnitude and frequency of the input signal, causing the drive coil to move dynamically in precise alignment with the desired test parameters.
This vibratory force is effectively transferred to objects or specimens mounted on the robust and versatile Shaker platform, ensuring accurate simulation of real-world conditions. The armature assembly, a critical component of the system, employs an advanced Rolling Strut suspension system. This modern design minimizes transverse motion, enhancing the system’s stability and ensuring high-quality test results.
Engineered with durability and performance in mind, our system is ideal for applications requiring precise vibration and shock testing, making it a reliable choice for a wide range of industries.
Power Amplifier
The Digital Power Amplifier is a cutting-edge, modular system designed with Class-D switching technology, leveraging advanced MOSFET/IGBT components to ensure high efficiency, reliability, and precise operation. This amplifier is seamlessly interlocked with the shaker, forming an integrated solution for vibration testing applications. The design prioritizes durability and adaptability, making it suitable for a wide range of testing requirements.
At the heart of the system is the Digital Amplifier Controller, a sophisticated unit powered by a microcontroller. It features an intuitive, color touchscreen interface that ensures ease of use and accessibility for operators at all levels. The user-friendly interface is equipped with a range of advanced functionalities, including self-diagnostic capabilities for real-time system monitoring, automatic calibration to maintain accuracy, and robust protection features to safeguard the system against operational anomalies. These attributes contribute to a reliable and consistent performance over extended use.
The controller receives input signals from the vibration controller, processing them to dynamically adjust the amplitude and frequency of the alternating current supplied to the shaker. This precise control allows for accurate replication of real-world vibration conditions, ensuring high-quality testing outcomes and compliance with rigorous industry standards.
For enhanced convenience and operational flexibility, the system can be equipped with an optional remote operation module. This module enables operators to control the entire Vibration Test System remotely, allowing for efficient system management and monitoring even from a distance. This feature is particularly valuable in environments requiring continuous testing or in scenarios where the operator's proximity to the equipment is limited.
Engineered for performance, reliability, and ease of use, the Digital Power Amplifier and its controller provide an indispensable solution for modern vibration and shock testing needs.
Vibration Test Force Calculations
Vibration Controller
The Digital Vibration Controller is an advanced and versatile system engineered to replicate real-world vibration conditions in a controlled laboratory setting. This allows for precise simulation of field environments, ensuring that components and systems undergo rigorous testing in scenarios that closely mimic their actual operational conditions. By reproducing these vibration atmospheres, the controller helps validate the durability, performance, and reliability of test specimens.
Equipped with cutting-edge technology, the controller offers comprehensive capabilities for vibration control and analysis. It is capable of handling a broad spectrum of applications, including sinusoidal vibration (sine), resonance search and dwell, random vibration, classical shock, random-on-random vibration, sine-on-random vibration, and shock response spectrum (SRS) analysis. Additionally, it supports vibro-shock testing and field data replication, enabling users to accurately simulate and analyze complex vibration profiles that are encountered in real-world operations.
The system’s high precision and adaptability make it an indispensable tool for a variety of industries, such as automotive, aerospace, defence, electronics, and manufacturing. Whether it’s identifying structural weaknesses through resonance and dwell testing, assessing random vibration effects, or reproducing critical field data for in-depth analysis, the controller ensures thorough testing and reliable results.
With its user-friendly interface and robust performance, the Digital Vibration Controller not only enhances the accuracy of testing procedures but also streamlines operations, allowing for efficient and effective vibration testing across diverse applications. Its advanced features and broad functionality make it an essential component for any modern vibration testing laboratory.
Head Expander and Slip Tables
Our comprehensive range of head expanders and slip tables is designed to provide versatile and efficient solutions for vibration testing applications. These components significantly enhance the testing system's capabilities by increasing the effective mounting surface area, allowing for the testing of larger or irregularly shaped specimens. Additionally, they enable adjustments to the orientation of the test direction, offering greater flexibility to accommodate diverse testing requirements across various industries, such as automotive, aerospace, and electronics.
To ensure superior performance and compatibility with the system's force capabilities, all head expanders and slip tables are constructed using high-quality magnesium alloy. This material is chosen for its exceptional strength-to-weight ratio, making it lightweight yet durable. By minimizing weight, magnesium alloy reduces the strain on the vibration system, allowing for more efficient force transmission and enhancing the overall stability of the testing process. The reduced mass also helps maintain precise vibration control, ensuring accurate and repeatable test results.
The thoughtful design and engineering of these head expanders and slip tables make them an essential addition to any vibration testing setup. Whether for large-scale components, delicate instruments, or field data replication scenarios, they provide reliable and adaptable solutions that meet the highest standards of quality and performance.
| Advantages for you |
Key features |
| Customizable Reliable Solutions |
- Long stroke with displacement up to 76 mm
- High Velocity with velocity up to 2. 4 m/s
- Low mass, Magnesium Alloy Armature Structure
- Various safety interlocks for safe Operation
- Capable to perform tests in accordance with Various standards eg. IS, MIL, DIN, ISO, EN, IEC, Def , JSS 55555 & ASTM etc.
|
| Efficient performance |
- PC based Remote Operation of Power Amplifier
- Auto-Resume from power failure
- Robust rolling struct suspension
- Efficiency is greater than 920/o
- High Signal to noise ratio
- Auto Centring of Armature
- Self-Lubricating Armature Guidance Bearing
|
| User Friendly |
- Touch Screen based Digital Amplifier Controller
- Trunion mounted shaker for easy integration with slip Table for X-Y Axis Testing
- Modular in design for easy and quick operation
- Body Isolation using Air Bellows for Vibrations from Shaker
|
| Universal Compatibility |
- Compatible with all worldwide controllers
- Integration with Environmental Chamber
|
Vibration Integrated Chamber
The Integrated System is an innovative solution designed to meet the demands of applications requiring accelerated multi-environment testing. This system is engineered to provide a seamless combination of environmental and vibration testing capabilities, enabling a comprehensive assessment of test units. By accurately simulating real-world environmental conditions, the integrated system ensures that the reliability, durability, and endurance of components and assemblies are thoroughly evaluated under the most rigorous scenarios.
The system's design includes a vibration shaker that effortlessly slides over a precision rail guide, allowing it to integrate smoothly with the environmental test chamber. This integration creates a unified testing platform that delivers synchronized performance for applications where simultaneous exposure to vibration and environmental factors, such as temperature and humidity, is critical. The system is ideal for industries like aerospace, automotive, defense, and electronics, where multi-stress testing is essential for ensuring product quality and compliance with stringent standards.
One of the key advantages of the integrated system is its flexibility. It can operate in a fully integrated mode, combining environmental and vibration testing for accelerated simulations, or the components—shaker and environmental chamber—can be used independently for standalone testing. This dual functionality allows users to optimize their testing processes, addressing both simple and complex requirements efficiently.
The system is highly customizable, offering tailored configurations to suit the specific needs of each customer. From the size and capacity of the vibration shaker to the environmental chamber's temperature and humidity parameters, every aspect of the integrated system can be designed to meet precise testing demands. This adaptability ensures that customers receive a solution optimized for their unique applications, maximizing the system's utility and performance.
With its robust design, advanced capabilities, and flexible operation, the Integrated System represents a cutting-edge solution for comprehensive and efficient multi-environment testing. It is the perfect choice for organizations seeking to enhance product reliability and accelerate time-to-market while maintaining high standards of quality.
Digital Amplifier Controller
Our Vibration Test System is equipped with an advanced ARM9 microcontroller-based Digital Amplifier Controller, featuring a high-resolution color touch screen interface. This cutting-edge controller is responsible for managing the Power Amplifier, ensuring precise and efficient operation of the system throughout various testing scenarios.
Designed with user experience in mind, the controller offers a highly intuitive interface that simplifies operation, making it accessible even to operators with minimal technical expertise. Its touchscreen functionality streamlines the process, allowing users to quickly navigate through settings, monitor system parameters, and adjust configurations with ease. The system’s user-friendly design not only optimizes efficiency but also enhances the overall safety and control aspects of the operation.
In addition to these features, the Digital Amplifier Controller includes a dedicated calibration menu that makes the calibration process fast and straightforward. This menu allows for quick adjustments and fine-tuning, ensuring the system maintains its high performance and accuracy at all times. Whether it’s for routine maintenance or real-time testing, the calibration function guarantees optimal system functionality, reducing downtime and improving reliability.
With this advanced controller, we’ve taken great care to ensure that both ease of use and robust control features are seamlessly combined, resulting in a Vibration Test System that is not only powerful but also highly user-friendly and safe for continuous operation.
Horizontal Slip Table
The TARANG Combo Base Horizontal Slip Table offers a revolutionary solution for vibration testing by eliminating the need for complex flexures traditionally used to support test specimens. This innovative design simplifies the setup and testing process, allowing for seamless horizontal motion along both the X and Y axes. The system ensures that test specimens can move freely in these directions without compromising or altering their orientation, maintaining the integrity of the test conditions.
By enabling translational motion in both horizontal axes, the TARANG Combo Base Horizontal Slip Table provides greater flexibility in simulating real-world environments for a wide range of components and systems. This capability is particularly valuable in applications where precise positioning and stability are essential, as it ensures that the specimen remains securely in place while allowing for unrestricted motion during testing.
With this simplified and efficient design, the slip table offers significant advantages in terms of setup time, ease of use, and overall testing accuracy, making it an ideal choice for applications in industries such as automotive, aerospace, and electronics, where precise and reliable vibration testing is critical.
Head Expander / Vertical Load Support
The Tarang Head Expander is a versatile attachment that significantly enhances the loading capacity of your vibration shaker system, offering expanded possibilities for mounting larger or multiple test objects. This innovative accessory is available in three standard shapes—circular, rectangular, and square—providing flexibility to meet a wide range of testing requirements.
Designed to increase the surface area for mounting, the head expander allows for the testing of larger specimens that exceed the size limitations of your shaker system. It is particularly useful for occasional tests where the object to be tested is too large or of an unconventional shape to fit within the standard shaker dimensions. By providing a larger, more accommodating surface, the head expander ensures that test objects are securely mounted without compromising the integrity of the test conditions.
This expansion capability is especially beneficial in industries such as automotive, aerospace, and electronics, where occasional testing of larger components or assemblies is required. The Tarang Head Expander is engineered to offer easy integration with your existing shaker system, allowing for seamless transitions between standard and expanded testing setups. This makes it an essential tool for labs and facilities that need to test a variety of objects, ensuring versatility, efficiency, and accuracy in vibration testing.
Download Product Catalogue