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Electric Test Equipment Electrodynamic Shaker Testing Table For Laboratory Vibration Test

Categories Vibration Table Testing Equipment
Brand Name: LABTONE
Model Number: EV210
Certification: CE / ISO
Place of Origin: Dongguang, China
MOQ: 1 Set
Price: Negotiable
Payment Terms: T/T, L/C
Supply Ability: 15 Sets / Month
Delivery Time: 45 Working Days
Packaging Details: International standard wooden case
Product Name: Electrodynamic Shaker Testing
Frequency Range: 2-3000 Hz
Max. Displacement: 51mm
Max. Velocity: 200 cm/s
Payload: 300 kg
Power Supply: AC 3-phase 380V / 50Hz
Max Exitinag Force: 1000kgf
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    Electric Test Equipment Electrodynamic Shaker Testing Table For Laboratory Vibration Test

    Electric Test Equipment Electrodynamic Shaker Testing Table For Laboratory Vibration Test


    Feature


    • Rugged suspension system and linear motion guiding, strong carrying capacity, good guiding functions, high stability;
    • Load center airbag has high static stiffness and low dynamic stiffness, strong carrying capacity, perfect performance on amplitude variation;
    • High efficiency D class power switching, 3-sigma peak current, provide finest power consumption and minimize harmonic distortion;
    • Quick self-diagnosis with safety interlock, high safety reliability;
    • Airbag shock isolation device for vibration platform without the need of additional foundation, perfect reproduction of vibrational wave and reduce vibration transmittance;
    • Provide horizontal and vertical expansion platform for different application;
    • Simple controller operation

    Specifications


    System modelEV210
    Frequency range (Hz)2-3000
    Max sine force (Kg/KN)1000/10
    Max displacement(mmp-p)51
    Max acceleration(g)100
    Max velocity(m/s)2.0
    Max load(kg)300
    Shaker modelVG1000/50
    Armature weight(kg)10
    Armature diameter(mm)¢240
    Cooling methodforced cooling
    Shaker weight(kg)1200
    Shaker dimensions(L*W*H)890*750*860mm
    Power amplifier modelApm12k
    Power amplifier weight(kg)350
    AMP.dimensions(L*W*H)880*590*1275mm
    Power supply3PH AC380v±10% 50Hz
    Aggregate capacity power25KW


    Standards: MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, BS etc.

    Applicable Industries: Automotive, Electronics, Aviation, Vessel, Telecommunication, Military Industry, Measuring Instrument etc.


    FAQ:

    How do you attach the hardware you’re testing to your shaker?
    By means of a fixture, usually aluminum or magnesium for lightness coupled with rigidity. They can be cast, or smaller fixtures machined from solid stock. Most fixtures are welded.

    How do you control shakers?
    If we’re looking for resonances in the product we’re testing, we command the shaker to shake the product at one frequency at a time but to vary that test frequency, to sweep it over a range of frequencies.But more realistically, we command the shaker to vibrate randomly and to excite all the resonances simultaneously.Control commands go into the keyboard of a specially-programmed computer.

    What are those resonances?Are they bad?
    Have you ever noticed the steering wheel moving with rather large displacement amplitude, larger than the input to the column? That magnification is called resonance. Possibly it annoys you. There’s a slight chance that in a few years that whipping of the steering column might cause bending fatigue failure.When we shake an automotive or ship or land vehicle instrument, we're looking for, for example, portions of printed wiring boards (PWBs) responding with greater motion than we're inputting. That flexing may damage PWB wiring, it may damage the attached components, and it will damage the soldered connections between components and the PWB.


    Product Details

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