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Electrodynamic Vibration Testing Machine Well Designed Dynamic Circle Skeleton

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Dongguan Xinbao Instrument Co., Ltd.

Electrodynamic Vibration Testing Machine Well Designed Dynamic Circle Skeleton

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

Electrodynamic Vibration Testing Machine Well Designed Dynamic Circle Skeleton

 

Application:


We are manufacturer of Electrodynamic High Frequency Vibration Tester, Electrodynamic Shaker series products, adopted the 'double-magnetic circuit structure',' self-generated skeleton action circles', 'Airborne Support' and 'roller bearings and linear guidance', 'trunnion isolation' advanced modern technology and special technology, can be completed in X,Y,Z three-axis sinusoidal vibration test and broadband random vibration tests, to be completed by the classical (half - sine, trapezoidal, saw tooth wave) pulse and shock response spectrum test. These products are widely used in national defense, weapons, aviation, aerospace, communications, electronics, electrical appliances, communications, home appliances and other fields.

 

3 axis vibration testing Electrodynamic Shaker System / vibration table Features:
1. Well-designed dynamic circle skeleton, with a higher stage axial resonance frequency.
2. Two-magnetic circuit, magnetic flux leakage low, compact structure and rational.
3. Rocker Rod roller bearings straight and import-oriented composite body stiffness orientation, eccentric load capacity.
4. Trunnion isolation foundation dedicated to hormone use, the installation of mobile convenience.
5. Advanced technology move around the system to ensure that the dynamic circle of high reliability.
6. New duct design and enhance the cooling effect.
7. Static stiffness, dynamic stiffness of the bearing small balloon, raising the vibration table capacity, improve low-frequency performance.

 

System Performance parameters

 

Vibration table
Sine thrust600kgf
Random thrust600kgf
Impact thrust1200kgf
Frequency Range5~2000Hz
Continued displacement51mm
The impact of displacement51mm
Maximum speed2m/s
Maximum acceleration981m/s2
Moving coil diameterΦ150mm
Allow eccentric moment>190N.m
Load connection point6 piont
Equivalent mass of moving parts6kg
Countertops screw size (standard)M8
Screw layout table (diameter, circumference)8 on Φ100mm,8 on Φ,200mm.
Axial isolation frequency<3Hz
Maximum load120Kg (customer request 45Kg)
Magnetic flux leakage<1mT
Dimensions (without packaging)(L×W×H)1600mm×985mm×850mm
Vibration table Weight1850kg
 
Amplifier output8kVA
SNR>65dB
System ProtectionThe 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 voltage120Vrms
Amplifier efficiency>95%
Fan
Power0.75kW 
Airflow0.3m3/s
Duct diameter120mm
Pressure0.048kgf/cm2
Vertical extension table
Table size600mm×600mm
Equivalent mass23kg
Upper frequency2000Hz
Countertop MaterialsAluminium
  
Horizontal slide
Table size600mm×600mm
Thickness30mm
Countertops weight36kg
Frequency2000Hz
Bearing number1
Bearing weight0.58kg
Connector Weight1.4kg
Maximum Load300kg
Countertop MaterialsAluminium
 
Vibration controller
Enter the number of channels2 voltage channels, 2 charge channels
Number of output channels1 Drive output, 1 COLA output
Resolution24-bit digital-to-analog converter (DAC / ADC)
Anti - aliasing filterAnalog anti-aliasing filter plus digital filter, stopband attenuation greater than 160dB / Oct
Coupling methodAC differential, AC single-ended, DC differential, DC single-ended, IEPE, TEDS (optional), charge
Enter the range± 10 VPEAK
controlling softwareSine control, random control, typical impact control, resonant search and presence

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