IMV Corporation is a leading manufacturer of vibration testing systems, headquartered in Japan with branches worldwide. For our German-speaking customers, our contact persons at the office in Bramsche and across Germany are available to assist. Vibration testing systems, also known as vibration test systems, vibration exciters, or electrodynamic shakers, are specialised devices that generate controlled vibrations to test the performance and longevity of products under realistic conditions.
They are used to assess the durability and performance of products or structures by applying vibration profiles tailored to simulate later environmental conditions.
With our vibration testing systems and effective and recognised testing procedures, the safety and reliability of products are enhanced, for example in the areas of consumer goods, military and defence, aerospace, and automotive. Whether basic systems, compact solutions, or multi-axis systems – we offer the right solution for every application.
An electrodynamic vibration exciter is a device that generates mechanical vibrations. ED-shakers use electromagnetic principles to create an oscillating motion.
They are used in various fields, such as communications technology, radar technology, and research. Electrodynamic vibration exciters can also be used in experimental setups to investigate certain physical effects or to influence materials with specific frequencies and study their behaviour. Furthermore, electrodynamic vibration exciters are used, for example, to identify the accumulated effects of stresses and the resulting changes in the operational behaviour of products.
In our portfolio of electrodynamic vibration testers, you will find various models and versions. Depending on the application and the requirements of the ED-shaker, you should ensure that you select the right model for your purposes.
| Number of vibratory axes |
Vibration tester series | Impulse force | Maximum loading weight | Model Highlights |
|---|---|---|---|---|
| Single axis | PET-series | 9.8 to 49 N | up to approx. 3 kg | Designed for modal testing and vibration at high frequencies (up to 40 kHz), and operates at DC100-240V |
| VSH-series | up to 980 N | 30 kg | Can generate vibrations at high frequencies (up to 10 kHz) and for use at DC100-240V | |
| m-series | 300 to 1,200 N | 15 to 120 kg | Portable, suited for evaluating small products, and for use at DC100-240V | |
| m130LS | up to 1,300 N | 100 ㎏ | Specially designed for transport testing and for use at DC100-240V | |
| i-series | 3 to 8 kN | 120 to 200 kg | Medium-sized vibration test stand capable of high frequency excitation | |
| C-series | up to 10 kN | 1,000 kg | Specially designed for transport testing and has a large maximum on-board mass | |
| A-series | 11 to 74 kN | 200 to 1,000 kg | Best-selling line capable of a wide range of tests | |
| J-series | 16 to 54 kN | 300 to 1,000 kg | Suitable for large displacement tests of 100 mm p-p | |
| K-series | 30.8 to 350 kN | 500 to 3,000 kg | For testing very large products at high accelerations | |
| 2 axes 3 axes 6DOF (Multi-axis) |
DC-series | up to 61.7 kN | 100 to 700 kg | Labor-saving testing machine with switchable excitation in two directions |
| TC-series | up to 61.7 kN | 100 to 700 kg | Labor-saving testing machine with switchable excitation in three directions | |
| DS-series | up to 61.7 kN | 100 to 700 kg | Can vibrate in two directions simultaneously | |
| TS-series | up to 61.7 kN | 100 to 700 kg | Can vibrate in three directions simultaneously | |
| TTS-series (6DOF) | up to 100 kN | Depends on the specification | Commonly used for construction machinery, automotive seating and battery evaluation |
A broader range of testing requirements and higher testing specifications. The ED shakers of the A series meet the demands of such a versatile testing environment. Advanced automatic energy saving, high functionality, and a safe testing environment. The A series improves the working environment for vibration testing.
The vibration testing systems of the i-series are a standard range and easier to maintain than customized products.
Vibration test system (Vibration shaker system) J Series page. Long-duration shock tests require high velocity and large displacement. J-series is a high-functionality system that offers usability and durability along with functions that accommodate high-velocity and large-displacement testing.
Vibration test system (Vibration shaker system) C Series page. For transportation tests with a need for large displacements and high maximum load. These systems are optimized for simulating transportation environments.
Vibration test system (Vibration shaker system) K Series page. A large allowable eccentric moment enables stable vibration of heavy objects. These water-cooled systems generate no intake or exhaust noise, leading to a quiet and improved testing environment.
More precise and simpler vibration exciter. Ideal for conducting a wide variety of transportation tests.
The vibration testing systems of the m series operate exceptionally quietly to better detect noise from the test specimen.
Vibration test system (Vibration shaker system) PET-series page. Ideal for modal analysis, sensor evaluation,
calibration of vibration measurement equipment and mechanical impedance measurement.
Vibration test system (Vibration shaker system) VSH series page. Ideal for tabletop simulation. Can be used for a variety of tabletop tests.
Two-axis alternating vibration testers are mainly used to "improve test and work efficiency."
Three-axis alternating vibration testers are primarily used to "improve test and work efficiency."
Multi-axis (simultaneous) vibration testing equipment, mainly used to reproduce a more realistic vibration environment.
Multi-axis (simultaneous) vibration testing systems, primarily used to reproduce a more realistic vibration environment.
Excitateurs ED multi-axes pouvant être positionnés, intégrés et contrôlés à plusieurs points pour effectuer des tests de vibration plus réalistes. Les caractéristiques de l'excitateur de vibration électrodynamique sont utilisées pour obtenir une reproduction très précise des signaux temporels, des basses fréquences aux hautes fréquences.
Environmental Test Systems is a device used to test products and structures in conditions that involve temperature, humidity, and vibration. This helps assess their durability, enhancing safety and reliability by simulating the environmental stresses they might face during use.
Are you interested in purchasing or renting electrodynamic vibration testing systems from IMV, or do you have any questions about the ED-shakers we offer?
Then contact us or send a request directly, and we will be happy to assist you!
