HOW TO SELECT A VibrATiOn TESTing SySTEm
controller. The shaker acts like a gigantic ruggedized loudspeaker. The electrodynamic shaker reflects strong interplay of electrical and mechanical dynamics. The me-chanical system is excited by a force proportional to electrical current, while the electrical circuit is excited by a generated voltage (back-EMF) propor-
Vibration Test Equipment & Systems
Labworks Inc. manufactures a complete line of electrodynamic vibration test systems, including general purpose, modal, inertial shakers, and electrodynamic vibration tables with a force range from 2 to 500 lbf., …
Electrodynamic Shaker
Electrodynamic Shaker & Temperature and Humidity combined Vibration Testing chamber For Lab. $3,500.00 - $15,000.00. Min. Order: 5.0 pieces. 13 yrs CN Supplier. Contact supplier. Chat now.
Journal of Sound and Vibration
We present the details of an improved vibration system based on a concept developed by Goldman (2002) [1] which consists of a typical electrodynamic shaker with an external linear air bearing to more effectively constrain the vibration to a single axis. The principal components and design criteria for such a system are discussed.
electrodynamic shaker for sale | eBay
APS Dynamics 124 Dual Mode Power Amplifier for Electrodynamic Shaker + Case. Pre-Owned. $1,499.99. nevadasurplus-com (10,470) . or Best Offer. +$175.00 shipping. Sponsored. UNHOLTZ-DICKIE CORP. - MODEL: 4C, …
Used Electrodynamic Shakers for sale. RMS equipment & more
Unholtz-Dickie Corp Mdl TC 208 Electrodynamic Shaker Unholtz-Dickie Corp Mdl TC 208 Electrodynamic Shaker. $5,995 USD. Get financing. Est. $118/mo. Farmingdale, NJ, USA. Click to Request Images. 1 2 3. Search for used Electrodynamic shakers. Find RMS and n for sale on Machinio.
Two-port modeling and simulation of an electrodynamic shaker for
This article discusses the modeling and simulation of the coupling problem in virtual shaker testing applications. An innovative model of the electrodynamic exciter is developed based on a transmission line approach and a two-port network over Z-modeling is presented. The exciter is modeled by a two degrees of freedom mechanical structure …
Advances in Mechanical Engineering 2020, Vol. 12(10) 1–16
Electrodynamic shaker is an important tool for durabil-ity testing and vibration reproduction of mechanical products. It is widely used in machinery, vehicle and aerospace fields, especially vertical electrodynamic sha-kers, because of its simple installation and layout.1–3
electrodynamic shaker for sale | eBay
Get the best deals for electrodynamic shaker at eBay. We have a great online selection at the lowest prices with Fast & Free shipping on many items!
Electrodynamic Shaker | Environmental Testing in India | sdyn
Electrodynamic Shaker. Sdyn's SEV and SEW series of Electrodynamic Shaker produces vibration based on the principle of magnetism. The SEV series is air cooled and SEW series is water cooled, respectively. The product portfolio covers all ranges of shaker, from 10 kgf up to 32000 kgf and beyond. An Electrodynamic Shaker has two separate …
Design and development of miniature vibration shaker
The electrodynamic shaker is often considered because the reverse of an electrodynamic transducer. These exciters are preferred over others and are widely used. They work on the principle, that if current flows in a coil placed in a magnetic flux, a force is created. The magnitude of force generated is dependent on the magnitude of the …
Used Electrodynamic Shakers for sale. RMS equipment & more
Search for used Electrodynamic shakers. Find RMS and n for sale on Machinio.
Electrodynamic Shaker System for Shock and …
Electrodynamic shaker named vibration shaker, electrodynamic shaker system as well. Electrodynamic shaker system is mainly used for products shock and Whatsapp:+86 132 4060 6040 …
Shaker Systems & Vibration Testing Solutions | Data Physics
WATER COOLED. 16,000 to 50,000 lbf (71 to 222 kN) INERTIAL. 7 to 56 lbf (30 to 250 N) MODAL. 18 to 475 lbf (80 N to 2.1 kN) All SignalForce vibration test systems, or vibration shaker systems, including accessories such as head expanders and slip tables, are manufactured in the USA or the UK by Data Physics. Service is provided from both direct ...
Shaker 60 kN (LDS V8-440)
Shaker 60 kN (LDS V8-440) LDS V8-440. 60 kN electrodynamic shaker + slip table with climatic chamber (-55°C to 90°C) and 16 channels data acquisition system (frequency and time domain) Type: Service. Features mechanical:
Vibration Testing Equipment
or call toll-free 877-767-7077 (in U.S.A.) or 011-818-831-0832 (Int'l). Shaker Systems Electrodynamic vibration systems and permanent magnet shaker systems with THREE YEARS Parts Warranty, air-cooled up to 16,000 lbf. and water cooled to 40,000 lbf. Long Stroke Shakers: The DS-6600LS and NEW DS-9000LS offer twice the …
Electrodynamic Shaker Systems for Vibration Testing
The Dynamics C40HP electrodynamic shaker outputs 22 kN or 5,000 lbf peak. The C40HP is a part of the legacy C-Series of shakers, which have served as the foundation for today's modern electrodynamic vibration …
Virtual shaker modeling and simulation, parameters estimation of …
The electrodynamic shaker is an electro-mechanical coupled structure. Fig. 2 (a) shows a cross-sectional view of an electrodynamic modal shaker. It essentially operates as a loudspeaker — vibration is generated by a current flowing in a coil immersed in a magnetic field — except that guides and suspensions have been added and that an …
DSX-SERIES
shaker and chamber troubleshooting and repair. History For more than 40 years of vibration equipment, we have held a deep-rooted commitment to customer service and innovative thinking. Thermotron has been at the forefront of new technologies, including interfacing a low-profile electrodynamic shaker with environmental chambers;
Miniature Electrodynamic Shakers | PCB Piezotronics
Miniature electrodynamic shakers are small, portable units designed to simplify your vibration testing needs. From the SmartShaker™ with an integrated amplifier, to an …
Used Vibration Testers for Sale | Surplus Record
Find new and used Vibration Testers for sale from suppliers near you. Unholtz, Lds, Mts and more. ... Electrodynamic Vibration Test System with Power Amplifier and Slip Table. ...more. View Details Contact Seller ... Unholtz Dickie Model T1000 Shaker with Slip Table Reconditioned 13KIP Unholtz Dickie Vibration System Model T1000W-20 ...
Understanding the Physics of Electrodynamic Shaker …
effects of shaker isolation. It will also examine system perfor-mance from a power perspective and present a simple means of estimating maximum system performance. The structure of an electrodynamic shaker bears some resem-blance to a common loudspeaker but is more robust. At the heart of the shaker is a coil of wire, suspended in …
Electrodynamic Shaker Kits | PCB Piezotronics
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 …
Repetitive Shock Vibration Table
A quiet package is an optional feature that minimizes the noise levels coming from environmental test equipment. Depending on the equipment (electrodynamic shaker or climate chamber) and the size of the environmental test equipment, the quiet package will look and vary in functionality. For more information contact your local sales representative.
Vibration Test Systems / Vibration Shakers
IMV Corporation is a leading manufacturer of vibration shaker test systems based in Japan. Vibration Test Systems are used to evaluate the durability and performance of products or structures by applying vibration profiles tailored to simulate end-use environments. Our measured and effective testing procedures enhance the safety and reliability ...
Electrodynamic Shaker
With many different models and configurations to choose from, Thermotron electrodynamic shakers are a dependable and essential addition to your lab. Specifications. Features & Options. Request Information. Model …
Shaker Systems & Vibration Testing Solutions | Data Physics
electrodynamic shakers and accessories SignalForce Products Comprise Turn-Key Vibration Test Systems that Include: Electrodynamic Shakers (both Air- and Water …
Electrodynamic Shaker Systems | Vibration Equipment | Unholtz …
8 rowsElectrodynamic Shaker Systems. S-Series; H-Series; R-Series; K-Series; T …
Calibration of Shaker Electro-mechanical Models | SpringerLink
Abstract. Simple electro-mechanical models of electrodynamic shakers are useful for predicting shaker electrical requirements in vibration testing. A lumped parameter, multiple degree-of-freedom model can sufficiently capture most of the shaker electrical and mechanical features of interest. While several model parameters can be measured ...
Medium-Force Shaker
Displacement continous pk-pk. 50.8 mm. Moving element mass. 23.8 kg. Usable frequency range. DC – 3 kHz. Download product data. The LDS V850 medium-force shaker from Brüel & Kjær is an air-cooled, electrodynamic vibration shaker for …