Views: 0 Author: Site Editor Publish Time: 2026-06-10 Origin: Site
Miniature Three-Axis Vibration Accelerometer
In the fields of precision structural R&D and dynamic testing of micro-components, traditional, bulky sensors often prove difficult to integrate—limited installation space, additional mass interfering with test data, and incomplete capture of faint vibration signals have long been core challenges in modal testing.
To address these high-precision, compact-space testing needs, Yangzhou Xiyuan Electronics Technology Co., Ltd. has launched a miniature three-axis accelerometer. With its compact 10.2 mm³ size, lightweight design, and robust performance, it is perfectly suited for modal testing of microstructures, providing reliable vibration data acquisition solutions for research institutions and precision manufacturing companies. Key highlights: Small size, big performance—precisely tailored to meet demanding testing requirements.
01 Ultra-compact design: 10.2 mm³—breaking through space constraints
This three-axis accelerometer overcomes the size limitations of traditional sensors, with a total volume of just 10.2 mm³. It is a precision sensor specifically designed for testing in confined spaces and on micro-structures. Its extremely compact design allows for easy installation in locations inaccessible to conventional sensors—such as micro-components, precision devices, and thin-walled structures—without requiring any modification to the structure under test, thereby ensuring the highest possible fidelity to the actual testing environment.
Combined with its ultra-lightweight design, the sensor imposes virtually no additional mass on the microstructure under test once installed. This completely eliminates issues such as test data distortion and modal frequency shifts caused by the sensor’s own weight, ensuring accurate and reliable modal test results that perfectly meet the core requirements for testing the dynamic characteristics of microstructures.
02 Wide frequency response + high resolution, for precise detection of weak signals
Given the testing characteristics of microstructures—namely, weak vibration signals and a wide frequency range—this sensor is equipped with a high-performance piezoelectric sensing element that offers a wide frequency response. It fully covers the frequency range required for modal testing, capturing both low-frequency micro-vibrations and high-frequency vibration impacts with precision, thereby comprehensively reproducing the dynamic characteristics of the structure under test.
Combined with an ultra-high-resolution design, it offers exceptional sensitivity to vibration signals of extremely small amplitudes. Even the slightest structural deformation or faint vibration fluctuations can be accurately captured and transmitted without distortion, providing authentic and reliable raw data for modal analysis, structural optimization, and fault diagnosis, thereby facilitating the efficient advancement of R&D and testing efforts.
03 Built-in circuitry + low-impedance output for stable, interference-resistant signal transmission
The sensor features a built-in integrated circuit design that eliminates the need for external signal conditioning modules, simplifying on-site wiring and test setup. It is ready to use out of the box, significantly improving testing efficiency. Additionally, it provides low-impedance voltage signal output, effectively suppressing electromagnetic interference in industrial and laboratory environments. Even during long-distance signal transmission, it ensures no attenuation, no drift, and no packet loss, completely resolving the industry-wide challenge of weak signals being prone to interference and unstable transmission.
The system features a three-axis synchronous measurement design, with independent signal acquisition in the X, Y, and Z directions. It offers excellent phase consistency, enabling the comprehensive capture of three-dimensional vibration data from the structure under test. This meets the requirements for multidimensional data in high-precision modal testing, ensuring both data continuity and reliability in real time.
Core Applications: Focusing on modal testing of microstructures, covering precision testing scenarios across multiple fields
This miniature three-axis accelerometer, with its core advantages of compact size, high precision, and interference resistance, is designed primarily for modal testing of small structures and is widely applicable in the following fields:
R&D and Testing of Precision Components: Modal analysis and dynamic characteristic testing of microelectronic components, precision mechanical parts, and thin-walled components;
Scientific Research and University Studies: University vibration dynamics laboratories; vibration testing of microstructures and modal testing at research institutes;
Quality inspection for high-end manufacturing: vibration monitoring and performance evaluation of aerospace micro-components, precision medical device parts, and the internal structures of precision instruments;
NVH Testing for Small Devices: Vibration testing and structural optimization of micro motors, precision transmission mechanisms, and portable devices.
Summary
10.2 mm³ ultra-compact body + ultra-lightweight design, with no interference from additional mass; wide frequency response and high resolution for precise capture of micro-vibration signals; built-in circuitry and low-impedance output ensure strong anti-interference performance and stable transmission; three-axis synchronous measurement, perfectly suited for modal testing of microstructures. Yangzhou Xiyuan’s miniature triaxial accelerometer features an ultra-compact design that solves testing challenges in confined spaces, helping to improve the quality and efficiency of precision testing and R&D!
If you have any needs related to modal testing of microstructures or vibration monitoring of microcomponents, or if you require customized sensing solutions, please feel free to contact us at any time. We are here to provide professional product selection advice and one-stop technical support!
Yangzhou Xiyuan Electronic Technology Co.,Ltd.
#77 Yeqiao Road, Liandong U Valley slender West Lake Innovation port, building 10-2,Hanjiang District, Yangzhou,Jiangsu,China
Mobie Phone: +86 180-5105-8377
Tel: +86 514-82885589
Whatsapp:+86 182-6066-6867
Email: sale1@yzxyt.com
Fax: +86 514-82885089
