Dongguan Xinbao Instrument Co., Ltd. |
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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 thrust | 600kgf | |
Random thrust | 600kgf | |
Impact thrust | 1200kgf | |
Frequency Range | 5~2000Hz | |
Continued displacement | 51mm | |
The impact of displacement | 51mm | |
Maximum speed | 2m/s | |
Maximum acceleration | 981m/s2 | |
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 | |
Amplifier output | 8kVA | |
SNR | >65dB | |
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 | |
Amplifier efficiency | >95% | |
Fan | ||
Power | 0.75kW | |
Airflow | 0.3m3/s | |
Duct diameter | 120mm | |
Pressure | 0.048kgf/cm2 | |
Vertical extension table | ||
Table size | 600mm×600mm | |
Equivalent mass | 23kg | |
Upper frequency | 2000Hz | |
Countertop Materials | Aluminium | |
Horizontal slide | ||
Table size | 600mm×600mm | |
Thickness | 30mm | |
Countertops weight | 36kg | |
Frequency | 2000Hz | |
Bearing number | 1 | |
Bearing weight | 0.58kg | |
Connector Weight | 1.4kg | |
Maximum Load | 300kg | |
Countertop Materials | Aluminium |
Vibration controller | |
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 |