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High Force 40kN Vibration Test Equipment Comply With DIN ISO ASTM IEC

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Address: B1, No.6, Yanhai Road, Chongtou District, Chang'an Town, Dongguan City, Guangdong Province, China

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High Force 40kN Vibration Test Equipment Comply With DIN ISO ASTM IEC

Country/Region	china
City & Province	dongguan guangdong
Categories	Other Mechanical Transmission Parts

Product Details

High Frequency Electrodynamic Vibration Test System Comply With MIL-STD DIN ISO ASTM IEC

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

Applicable Industries: Automotive, Electronics, Aerospace, Vessel, Telecommunication, Photoelectronics, Instrument etc.

Specifications

Model	EV240
Frequency(Hz)	5-3000
Max Exiting Force(kg.f)	4000
Max. Displacement (mmp-p)	51
Max. Acceleration(g)	100
Max. Velocity(m/s)	2
Payload(kg)	500
Armature Mass(kg)	35
Armature Diameter(mm)	φ342
Vibration Generator Weight(kg)	2800
Vibration Generator Dimension LWH(MM)	123510001230
Power Amplifier	LA40K
Cooling Method	Forced Cooling
Power Amplifier Weight(kg)	520
Power Amplifier Dimension LWH(MM)	6209602000
Utility Requirements	3-phase AC380V ±10% 50Hz
Aggregate Capacity(KW)	56

Vibration Shaker Table simulates 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, model simulation of reproduction of sinusoidal, random, resonant search and dwell, classical shock and road simulation, etc. can be achieved. It is essential for product quality assurance, new product research and development.

Features:

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

Frequently Asked Questions

1.How do you attach the hardware you're testing to your shaker ?

By means of a fixture, usually aluminium or magnesium for lightness coupled with rigidity. They can be cast, or smaller fixtures machined from soild stock. Most fixtures are welded.

2.How do you control shakers ?

If we're looking for resonances in the product we're testing, we command the shaker to shaker the product at one frequency at a time but to vary that test frequency, to sweep it over a range 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.

3.What are those resonances ? Are they bad ?

Have you ever noticed the steering wheel moving with rather a large displacement amplitude, large 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 images: