Shakers
create vibrations of various frequencies and intensities.
See Also: Vibration Test, Vibration Controllers
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Product
Single-Axis Shaker Vibration Testing
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Modular Vibration Control Systems - Scales up to 512 Channels
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Product
Electrodynamic Shakers
S-Series
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The S-Series Vibration Test Systems cover a wide range of force output [300 to 6,000 lbf (1.3 - 26.7 kN)] in support of small to moderately large payloads. The S-Series shakers are supplied with SC Series power amplifiers, featuring ultra-rugged Silicon Carbide MOSFET output transistors.
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Product
Multiple-Input Multiple-Output (MIMO) Sine Test
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EDM Modal Sine Testing includes a dedicated test setup and operation process flow using a single or multiple modal shakers outputting a sine wave to acquire FRF signals. The Source Output type is either Swept sine or Stepped sine. The sweep mode can be linear or logarithmic.
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Product
Shaker
DRK8091
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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.
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Product
Shaker Controllers
ZET 017-U Series
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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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Product
Dual Purpose Shakers
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The Modal Shop’s dual purpose shakers are ideal for both vibration testing of small components and modal analysis. Small and lightweight, yet powerful electrodynamic shakers, the dual purpose line provides up to 110 lbf (489 N) pk sine force across a wide frequency range.
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Product
Electrodynamic Shakers
H-Series
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The H-Series provides an intermediate force range of vibration test systems consisting of the SC Series Class D power amplifier with integrated DC field supply, H560B electrodynamic shaker and a remote cooling blower. Systems are provided as complete packages including EMI shielded console with 3-phase line filtering, interface cabling, integrated safety interlocks, and full featured interface panel for the power amplifier. All systems are direct coupled for maximum rated performance and require no transformer reconnections or switching circuits.
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Product
General Purpose Single Axis Accelerometers
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Motion of a rigid body can be characterized within six degrees of freedom. Providing mechanical excitation to simulate this motion as may be encountered in the real world can entail a variety of test machines. There are various pound/force vibration shakers for structural testing. Regardless of the apparatus, the goal is always to ensure that the product under test can adequately perform, and reliably survive, in the environment in which it will be deployed, or to which it will be exposed during transport. PCB® accelerometers provide the measurement signals needed to control the vibratory input and to analyze the product’s reaction to such testing.
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Product
Replacement Power Amplifiers
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Unholtz-Dickie offers a full line of high-performance Class D switching power amplifiers. These amplifiers, used in UD’s new shaker systems, are offered as replacements for older, water-cooled vacuum tube amplifiers or bipolar transistor amplifiers.
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Product
Induct-A-Ring Shaker Systems
T2000 Series
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The T2000 Series of vibration test systems is designed to meet the ever-changing challenges of today’s moderate to extreme level test requirements. The T2000 Series is used by many different industries with a proven track record of unmatched and as yet unchallenged performance and long term reliability.
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Product
MESA Vibration Control
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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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Product
Electrodynamic Shakers | Electrodynamic Shaker Systems
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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 moved by road, sea or air, is subjected to vibration tests throughout its manufacturing procedure. These tests supply essential details relating to the behavior of the manufactured part before advertising and marketing, in order to prevent them breaking in the future.All the vibration tests, both vertical and also horizontal, may furthermore go through temperature as well as relative humidity tests, integrating the vibration test with making use of a climatic chamber. The electro dynamic shakers from Wewon attach to any kind of electrodynamic vibration system. https://www.wewontech.com/electrodynamic-shakers/
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Product
Shaker Systems
C-Series
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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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Product
Modal Analysis Shaker
KD-9363EM-Analysis shaker
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King Design Industrial Co., Ltd.
This machine can test the structural properties of materials, manual fine-tuning vibration frequency can perform single-point resonance search and presence; after shaking, capture resonance excitation modal analysis data for future use.
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Product
Modal Analysis
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The Modal Analysis package is part of m+p Analyzer, m+p international's dynamic signal analyzer for noise & vibration measurements and analysis. It provides a complete set of tools for observing, analysing and documenting the vibrational behaviour of machines and mechanical structures. Software modules are available for classical and operational modal analysis, shaker measurements (SIMO and MIMO) as well as for ODS, SDOF and MDOF analysis. A modal model validation module is also provided.
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Product
Random Vibration Control
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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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Product
Squeak & Rattle Sub-System And Component Testing
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At MB Dynamics, we’re proud to provide clients in a wide range of industries with quiet, custom turnkey component testing systems for combined squeak & rattle testing as well as durability testing of different components and subsystems (in 1 to 6 DOF). Test items can be excited in one or more axes to understand and characterize the physics and root causes of BSRs. Real-world, on-road vibration conditions are multi-axis simultaneous – vertical, fore-aft or longitudinal, lateral, roll, pitch, and yaw – 6 degrees of freedom or 6 DOF. Affordability drives decisions to find BSRs by exciting in one or two – fewer than 6 DOF. That has been a driving force for MB – be effective at finding BSRs with a lesser number of shakers (DOFs) and thus reduce the test equipment cost of finding BSRs. Vertical-only can be effective; sequential vertical then fore-aft then lateral is one step closer to real-world; creating vibration in four or five axes of response simultaneously is even closer; and full 6 DOF systems that are quiet come closest to duplicating in the lab the on-road conditions. MB offers all these possibilities to meet trade-offs of budget, test time, road replication, and BSR detection effectiveness.
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Product
Sine Reduction Test
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Sine Reduction Test - Sine Processing With COLA SignalIntegrate and synchronize the data acquisition system seamlessly with your vibration shaker COLA signal and perform a powerful evaluation of structural properties on unlimited channels in real-time. The Dewesoft sine processing solution is easy to set up and will get you measuring right away.
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Product
Modal Shakers
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The Modal Shop’s modal shakers are a proven solution in test laboratories around the world. With force ratings from 4.5 to 100 lbf (20 to 440 N), these shakers are suitable for a wide range of modal analysis applications. When performing experimental modal analysis and structural testing, the choice of excitation function and system will make the difference between a good measurement and a poor one. For many applications, an electrodynamic shaker system is the ideal choice. The Modal Shop’s line of modal shakers is designed to be highly portable, rugged and easy to set up in order to facilitate the best testing results. The exciter size allows a diversity of placement locations relative to the test structure, while minimizing any unwanted interaction between the exciter and test structure.
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Product
Fiber Shaker
MPX-SR3
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Arden’s MPX Modal Explorer makes measurement of Encircled Flux easy, and accurate, and it complies with international standards. But if you are measuring laser-based transmission light sources for multimode systems you may need to use a test jumper assembly and fiber shaker in order to avoid “speckle”. Industry standards (for example IEEE 802.3aq and FOTP– 203) call for the use of a mechanical fiber shaker.
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Product
Generators
Classical Shock
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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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Product
Mechanical Vibration
VibraTest Series
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Purpose - lost cost mechanical shaker for testing products and components to in-service vibration conditions between 8 to 60Hz. Maximum acceleration to 3.2G is standard, up to 10G optionally.
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Product
Aerospace Testing Solutions
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Aerospace Testing SolutionsDewesoft offers a variety of solutions for aerospace testing. From standard data recording, structural dynamics, rotating machinery analysis, acoustic testing, to more specific applications like ground station telemetry solutions with full support for ARINC-429 and MIL-STD-1553 buses, PCM telemetry, IRIG 106 - Chapter 10, Ethernet packets, and iNet telemetry.We can provide flexible and robust data acquisition hardware and software that will match your requirement for testing airplanes, helicopters, rockets, satellites in the air, space, or on the ground - proving ground, wind tunnel, vibration shaker or acoustic chamber. Our solutions are being used and trusted by leading aerospace companies on the most demanding projects like NASA, ESA, Space X, Airbus, Boeing, Lockheed Martin, Bombardier, Honeywell to name just a few.
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Product
Electrodynamic shakers
EV232
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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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Product
Electrodynamic Shaker Systems
High Frequency Vibration Testing
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Typical electrodynamic shakers have a usable frequency range up to 2,000-3,000 Hz. For higher frequency applications, UD engineers have developed two different shaker systems optimized for sine & random vibration tests up to 5,000+ Hz. and extreme SRS shock events out to 10,000 Hz.!
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Product
Portable Calibration Shaker Table
AT-2030
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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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Product
Slip Table Assembly
CSTA Series
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Unholtz-Dickie introduced the Combined Slip Table Assembly (CSTA) in the late 1960''s to meet the demand for positive mechanical alignment between the shaker and its companion horizontal slip table. The challenge was to achieve this positive, permanent alignment feature without requiring an expensive seismic mass in the vibration lab floor. The original CSTA design has been continuously improved over the years and has now become the industry standard for permanently aligned, integral reaction mass slip tables.
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Product
Environmental Simulation Testing
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MET's Environmental Simulation Labs, on both coasts, employ numerous environmental chambers, including several large walk-in chambers. Hydraulic and electro-dynamic shakers are used for a wide range of vibration testing, from ISTA packaging to seismic compliance testing. MET's hydraulic vibration systems are capable of full level (Zone 4) seismic simulation.
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Product
Electrodynamic Shaker Systems
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A test machine that uses magnets and electricity to shake products.
