Shakers
create vibrations of various frequencies and intensities.
See Also: Vibration Test, Vibration Controllers
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MESA Vibration Control
MESA tests are specifically required when the unit under test is too heavy or too big and exceeds the capabilities of a single shaker. In a MESA application, multiple shakers provide excitation to the test specimen in a single axis. Different relations like same magnitude and phase for drives, different phase for drives, different magnitude and phase for drives, can be set for this MESA test.
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Random Vibration Control
Random control is one of the two basic and most common excitation modes for Environmental Shaker testing. Random performs real-time closed-loop control of PSD profiles. The m+p VibControl vibration control system allows the user to designate all input channels as control, watchdog and/or measurement channels.
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Vibration Test Equipment & Measuring Products
At MB Dynamics, we take great pride in our ability to serve clients in a wide range of industries with world-class vibration testing and vibration measurement and analysis products. MB’s family of products has grown over the years, beginning with electrodynamic shakers and developing into an extensive inventory which includes a variety of application-specific solutions.
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Electrodynamic Shaker Kits
The Modal Shop’s family of electrodynamic shakers includes small-sized shakers rated from 2 lbf (9 N) to 110 lbf (489 N). Available designs include the revolutionary SmartShaker™ with integrated power amplifier, a variety of mini, through-hole modal, and dual purpose platform shakers. These exciters are ideal for applications ranging from experimental modal analysis to general vibration testing of small components and sub-assemblies. Shaker kits include an amplifier and accessory kit.
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Low Acoustic Noise and Compact Range
m-series
DC powered cooling fan is built-into the shaker. Natural air cooling is also used when the cooling fan is stopped for silent operation. (with a reduction in performance)
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Generators
Classical Shock
Software Classical shock is used for testing specimen resistance to shock impact. As the Software Classical shock is activated, at the output of shaker control system ZET 017-U there is formed a signal with pre-set parameters. Types of signals generated:
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Vibration Test Technology
These vibration exciters (also called shakers) use permanent magnets and are available as portable and stationary systems for simulating ambient vibration conditions. Robust design ensures a long service life, and typical applications include structure analysis and testing smaller subassemblies. These shakers are characterized by high lateral and axial stiffness and come in lightweight construction as specified by industrial users.
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Controller Software & Hardware
Vibration Controllers
Vibration Research Corporation
Set up and safely control vibration shaker tests using any VR hardware and generate customized reports. Configure the VibrationVIEW control software for as many or as few test modules as you’d like (à la carte). Pick your control hardware based on specified needs.
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Voltage and Continuity Testers
Amprobe voltage and continuity testers have built-in shakers for fast, easy troubleshooting with CAT IV 600V/CAT III 1000V input protection. To safely detect voltages up to 122kV without contact to the current carrying conductor, choose an Amprobe high-voltage tester. These intrinsically safe tools are ideal for industrial, utility, and mine applications.
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Vibration Chambers
ETV-SERIES
Environmental Chamber with Vibration Shaker Interface provision consists of Environmental Test Chamber, Vibration Shaker Interface Provision, HMI/PC PLC based Control System etc., This chamber is designed with unique features to meet the control parameters like Temperature, Humidity (optional) and 3 Axis Vibration Controls which are specified in the specification.
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Portable Calibration Shaker Table
AT-2030
The AT-2030 portable calibration shaker table is designed for simple accelerometer and vibration transducer calibration without the need for advanced features. AT-2030 shaker table and vibration calibrator is a variable frequency, variable amplitude, battery operated portable shaker capable of calibrating accelerometers, transducers, and proximity probes. Applications are producing a known vibration signal in g’s, mils, or ips for sensor, wiring, instrumentation, and system checkout in vibration condition monitoring applications.
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Modal Testing
We pioneered the use of random excitation for modal testing and extended the method to include multishaker random testing and polyreference data processing. We have unsurpassed experience in modal testing of aerospace and industrial systems, including large scale testing for aerospace systems with over 400 accelerometers and eight shakers.
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Environmental Vibration Testing
Whether for independent monitoring or just adding additional channels to an existing vibration controller, the m+p Analyzer real time analyzer provides an ideal solution for measuring vibration and other responses during a shaker test or with shock machines. All test modes allow in-parallel throughput to disk recording so that the raw sample data is available for post-test analysis.
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Hardy Shaker
HI-913
This Hardy Shaker provides the ability to set the amplitude and change the frequency range without the amplitude changing. This automation makes conducting a test easier. A test can be conducted on a vibration transducer and manually recorded. Multiple tests are not saved; for multiple tests use the HI-903 or HI-803 units. The HI-913 is used for testing from 7 to 10,000 Hz, it offers adjustable frequency and vibration levels. This provides a reference source for verifying the accuracy of vibra...show more -
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Electrodynamic Shakers | Electrodynamic Shaker Systems
Wewon Environmental Chambers Co, Ltd.
Your product descElectrodynamic shakers makes use of an electro-mechanical assembly to product vibration through electromagnetic force. These electrodynamic shaker systems can precisely generate either single, or multi-axis vibration using sine, random, sine-on-random, or random-on-random accounts. Usually these ED shakers are utilized to figure out the products ability to either run within it’s intended environment, or to target resonance in the product to determine weakness.Any type of product...show more -
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DUSA Shaker
The DUSA Shaker is the most reliable and consistent device and method for dissolving collected drug during volume DDU testing.
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Vibration Calibrator
SV 111
SV 111 vibration calibrator is the State of the Art instrument designed for human vibration measurements according to ISO 8041. The design of the calibrator is based on the triaxial reference accelerometer and microprocessor controlled shaker. These both features assure excellent stability of the calibration levels and their frequency independently from mass of the testing object, like also indicate improper test object fixing by monitoring of shaker vibration in all three axis simultaneously.
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Screw Presenters
It’s frustrating when you waste precious time fumbling for screws, but you can solve the problem by replacing an open bin or shaker tray with a Mountz screw presenter. These tools deliver up to two screws per second to a fixed point where a human or robotic operator picks them up, cutting production time in half. Mountz screw presenters are engineered to stay online without jamming or needing repair. Small enough to fit onto crowded benchtops, Mountz screw presenters provide all the function of high-priced custom screw feeder systems at a percentage of the price.
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Modal tests
Modal Testing and Modal Analysis - SIMO, MIMO, and ODSEffective and affordable modal testing and analysis solution for SIMO, MIMO, and ODS testing methods. The modal test is an indispensable tool to determine natural frequencies and mode shapes of any structure. With our solution, you are able to excite the structure with an impact hammer or modal vibration shakers and easily measure the responses. Import or draw your geometry for rich visualization and animation of your structures.
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Shaker Systems
C-Series
The MB Dynamics C10E, C40HP, C90HP and C150HP Electrodynamic Shakers comprise current deliverables in a long history of reliable and rugged shakers earning a well-deserved reputation for high performance, longevity, and dependability. They build upon MB’s family of CSeries products (C10, C25, C40, C50, C60, C90, C125, C126, C150, C200, C210, C220) with a heritage spanning 50 years.
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Custom Fixtures
The shock and vibration fixture model BW-SV-3X3X3 is designed to accept up to 24 each of the TO-3 packages on each of the 6 axes and mount to the vibration shaker model BW-100C and Shock Tester model BW-E5000. The fixture is made of white derlin and measures 3”x3”x3”and weighs approximately 13 ounces. The fixture includes a white derlin cube with a 2 ¼” bolt circle and 4 10-32 x 3” cap screws.
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Shaker Controllers
ZET 017-U Series
Shaker Controllers of ZET 017-U series are represented by a software and hardware complex solutions based on FFT spectrum analyzer ZET 017 with task-specific software ZETLAB VIBRO for the control of shock and vibration impact produced by electrodynamic shaker systems. The modular principle of the system structure allows to increase the number of measuring channels from 4 up to 24.
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Mechanical Shakers
Mechanical shakers are a low cost testing equipment option for challenging the integrity of your packaging designs. Lansmont Mechanical Shakers comply with repetitive shock requirements as referenced in industry standard testing specifications including ASTM, ISTA, ISO, and MIL-STD.
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MIMO Vibration Control Overview
MIMO Testing has gained a huge momentum in the past decade with the development of multiple shaker table systems, the availability of Multiple-Input Multiple-Output (MIMO) controllers, and the readiness of the standards (e.g., Mil STD 810G method 527 and IEST DTE 022 working group recommendation). The Multiple-Input Multiple-Output (MIMO) Control System includes the following:
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Electrodynamic shakers
EV232
Labtone Test Equipment Co., LTD
Labtone EV series of electromagnetic vibration testing system simulate the vibration environment under the laboratory condition, and test the impact strength as well as reliability of various vibration test applications. In the laboratory, with the aid of vibration testing system, simulations of reproduction of sinusoidal, random, resonant search and dwell, classical shock and road models, etc. can be achieved. It is essential for product quality assurance, new product research and development.
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Single-Axis Shaker Vibration Testing
Modular Vibration Control Systems - Scales up to 512 Channels
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Vibration Controllers
The 900 Series vibration controllers incorporate Data Physics’ renowned shaker control algorithms with a modern software interface and new hardware. The 900 Series controller can quickly be set up to control any shaker – while the 900 series platform offers advanced features such as auto-aggregation of data from all test stands, custom Word-based reporting, unlimited expandability, concurrent data recording and signal analysis, intrinsic safety, and more.
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Vibration Shaker and Control Amplifier
The performance of this Vibration System supports a wide variety of Vibration and Impact Shock capabilities, at g levels and weight-handling levels not previously available at Pacific. Applications include product development, design conformance, qualification, certification, and production screening to Military, Aerospace, Automotive, and Medical specifications.
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Shaker
DRK8091
Shandong Drick Instruments Co., Ltd.
Widely used in particle analysis in pharmaceutical, food, cosmetics, food and other industries, the use of advanced integrated circuit control, the operation is extremely simple.
