Payment & Shipping Terms:
|Table Size:||600mm×600mm||Sine Thrust:||600kgf|
|Impact Thrust:||1200kgf||Frequency Range:||5～2000Hz|
|Continued Displacement:||51mm||Maximum Speed:||2m/s|
|Maximum Acceleration:||981m/s2||Moving Coil Diameter:||Φ150mm|
|Dimensions (without Packaging)（L×W×H）:||1600mm×985mm×850mm||Vibration Table Weight:||1850kg|
shaker test equipment,
vibration lab equipment
OEM Reliable Vertical and Horizontal Vibration Testing Machine
System Performance parameters
|The impact of displacement||51mm|
|Moving coil diameter||Φ150mm|
|Allow eccentric moment||＞190N.m|
|Load connection point||6 piont|
|Equivalent mass of moving parts||6kg|
|Countertops screw size (standard)||M8|
|Screw layout table (diameter, circumference)||8 on Φ100mm,8 on Φ,200mm.|
|Axial isolation frequency||＜3Hz|
|Maximum load||120Kg (customer request 45Kg)|
|Magnetic flux leakage||＜1mT|
|Dimensions (without packaging)(L×W×H)||1600mm×985mm×850mm|
|Vibration table Weight||1850kg|
|System Protection||The entire power amplifier has: Grid overvoltage, undervoltage power grid phase, logical failure, power module protection, power module temperature, output overcurrent, output overvoltage, power supply, displacement units, units body temperature, external linkage, etc. protection circuit, when any fault occurs, turn off the output, sound and light alarm. In addition to the above protection, it also has a protective function RMS values of tolerance protection, emergency stop devices, such as improving running.|
|Rated output voltage||120Vrms|
|Vertical extension table|
|Enter the number of channels||2 voltage channels, 2 charge channels|
|Number of output channels||1 Drive output, 1 COLA output|
|Resolution||24-bit digital-to-analog converter (DAC / ADC)|
|Anti - aliasing filter||Analog anti-aliasing filter plus digital filter, stopband attenuation greater than 160dB / Oct|
|Coupling method||AC differential, AC single-ended, DC differential, DC single-ended, IEPE, TEDS (optional), charge|
|Enter the range||± 10 VPEAK|
|controlling software||Sine control, random control, typical impact control, resonant search and presence|
Equipment breakdown Introduction
* Dual magnetic structure of the high magnetic field strength, magnetic flux leakage; special degaussing structure can drop 1mT the following table magnetic flux leakage.
*Adopt dynamic optimization of dynamic skeleton in reducing moving parts while improving the quality of the first-order resonance frequency, broadening the electrodynamic vibration limit the operating frequency.
*Built-supporting air spring-loaded, large capacity, good low-frequency characteristics
*Multi-layer rubber isolation trunnion vertical orientation; when a large load of work, platform smooth movement; vertical vibration-free with special foundations.
*System with platform body overheating, overload, over-current, over-voltage, over displacement protection. Grid overvoltage, undervoltage, lack of equal protection. Driving power protection, current limiting protection, soft start settings, temperature protection, excitation open, short circuit protection, fault protection and other protection modules.
*And digital vibration control device support can be achieved sine, random, classical shock, shock response spectrum, various environmental adaptability sinusoidal vibration test random + random + random vibration.
*System requirements for low voltage fluctuations (≤ ± 10%).
*Low resistance grounding system requirements (≤ 4Ω).
*High system reliability, especially suitable for long-running work environment.
*The introduction of foreign technology, key components and materials imported (air springs, epoxy resin, stainless steel, rubber shock absorber, etc.);
*Built-supporting air spring-loaded, large carrying capacity;
*Multi-layer rubber isolation trunnion vertical orientation;
*Using finite element analysis made no skeleton dynamic, more efficient while increasing the resonance frequency of the moving coil moving parts to reduce the quality
2.Digital switching power amplifier
The system uses a sinusoidal pulse width modulation technology digital power amplifier. Its working principle is: the use of high-frequency switching capability MOSFET FET, the controller input low voltage signal is amplified and revert to the original signal by a digital circuit, and then output to the shaking table moving coil lines, pushing shaker table movement. The main components of a digital power amplifier: Front control, power amplifier modules, protection circuits, power section and electrical cabinets. The modular design of the system is driven by a small thrust, the thrust and high thrust series shaker. The output range of the power amplifier is 1kVA ~ 300kVA. System Specifications fully applicable to existing or new air-cooled or water-cooled electric vibration table.
* Easy maintenance : interchangeable power module box , compact , space-saving , easy maintenance, repair and quick.
* LCD : logic module using CPU microcomputer chip processor , LCD display ; system can display a variety of detailed data ( true RMS value of the output amplifier , attach additional data ) and operating status and fault diagnosis . And has a remote control , telemetry, remote functions , user-friendly, easy to operate.
* Protection function : Set the power amplifier overvoltage, undervoltage power grid phase, logical failure , power module protection , power module temperature, output overcurrent, output overvoltage , power supply , Taiwan displacement , platform temperature , external interlock protection circuit , when any fault occurs , turn off the output, sound and light alarm .
* high conversion efficiency ( greater than 95% ) , high switching frequency modulation .
* High Performance indicators : using sinusoidal pulse width modulation frequency doubling technology, high switching frequency, high signal to noise ratio , total harmonic distortion sex .
* high power factor : The power factor compensation device , amplifier power factor up to 95% , making the grid capacity can be fully utilized .
* data record : logic module can record the running time , a fault condition , the maximum output .
* uses are streaming technology : electronic automatic current technology , parallel current imbalance ≤ 1%.
* Advanced technology :
Japan and Europe to absorb advanced technology, and combined with its own high-frequency switching power supply control technology, through secondary development technology more advanced, more reliable , and fully modular
3. The horizontal slide:
Dynamic vibration table configuration level slider to achieve three vibration test . You can also meet the temperature and humidity environmental test chamber to form a complex system . Use turbo - Vortex bar or sprocket rotation system , a person can easily rotate independently vibrating body and the abutment level slider connection. Limit the use of mechanical devices to ensure that the connection level slider with a vibrating table . Limit the use of mechanical devices to ensure that the connection level slider with a vibrating table . Provide various levels of skateboarding models from 300mm × 300mm ( for small shaker ) to 2m × 2m skateboard for large specimen tests. Different types of restrictions to meet different application requirements bearings and operations. Skateboard area, thickness think the quality of system activity , also affect the upper frequency table ; Users can develop special . GT series oriented film horizontal slider design with V -groove bearing guide , and the level of skateboard equipped with a magnesium alloy . V -rail level slider from the skateboard , V -rail , connector, natural granite slab, horizontal slide base , built-in static pressure oil source components.
Built- supply pump , compact, easy to operate. Depending on the size of the number of V-shaped slide rail is different. Such V-shaped guide rail has a high resistance to overturning moment. Hydrostatic oil through the hole on the granite slabs , under the overall level of skateboarding dispersed. Film formation of low friction sliding surface level appropriate for suppressing resonance damping , overturning moment and overturning moment
* .Aluminum levels skateboards
* Lower frame structure, the overall system isolation (standard 2.5Hz)
*. Reinforcement, welded steel table body design, quality is high and the thrust
*. Designed for integrated environmental testing
*.Separate horizontal slide, can be used with any vibration table (existing or new) in combination with
*. Low pressure pump
* . Band filters tank
* V-groove guide bearings and dynamic guidance system limit deflection
* Economical and efficient way to test the level of
Contact Person: Elina Xu