Высокочастотный испытательный вибратор электродинамический Вибрационный шейкер для тестирования
- Категория: >>>
- Поставщик: Guangdong Huda Technology Co. Ltd.
Сохранить в закладки 1600317578503:
Описание и отзывы
Характеристики
Application
Electromagnetic vibration table is widely used in defense, aviation, aerospace, communications, electronics, automobiles, home appliances, and other industries. This type of equipment is used for discovering the early faults, simulating the actual working condition and the structure strength test, the product application is wide, the application width is obvious, the test effect is remarkable and reliable. Sine wave, FM, sweep, programmable, frequency multiplier, logarithm, maximum acceleration, amplitude modulation, time control, full function computer control, simple fixed acceleration/fixed amplitude. Equipment through continuous failure to run 3 months of testing, stable performance, reliable quality.
Item | Specification | |
Electro-dynamic vibration generator system | ||
Rated Force (peak) under sinusoidal | 32KN | |
Impact thrust | 64KN | |
Frequency range | 200 Hz | |
Continuous displacement | 59 mm p-p | |
Impact displacement | 59 mm p-p | |
Maximum rated speed (sin peak) | 2m/s | |
Maximum Acceleration (sin) | 0.53 m/s² | |
Diameter of moving coil | 445 mm | |
Allowable unbiased load torque | 300 N•m | |
Equivalent mass of moving parts | 301 g | |
Axial vibration isolation frequency | 2.5 Hz | |
Maximum load for sample | 500 kg | |
Magnetic flux leakage | <10 gauss | |
Vertical vibration tester size | 4505×2500×840 mm(L*W*H, without package) | |
Vertical vibration tester weight | About5800 kg (without package) | |
Power amplifier | ||
Maximum output power | 32 kVA | |
S/N (Signal-to-noise Ratio) s-/N | ≥65 dB | |
Rated output voltage | 100 V | |
Conversion efficiency | ≥90% | |
System protection | Output over-voltage, output over flow, amplifier over temperature, vibration table over displacement, horizontal slide over the displacement, cooling system failure, output power under-voltage, amplifier unit failure, excitation power failure, three-phase power supply failure, etc. | |
Power amplifier size | 1720*1200*850 mm (L*W*H, without package) | |
Vertical spreading table | ||
Table size | 1100 *1100mm | |
Material | Aluminum alloy | |
Upper operating frequency | 500Hz (Sine) | |
Fan | ||
Fan power | 15 kW | |
Blowing rate | 22 m3/min | |
Vibration controller | ||
Host hardware | 2 analog voltage/IEPE/electric charge/TEDS(can be optional) input channel, built-in 24-bit ADC and IEPE constant current source and charge amplifier per channel, 32-bit floating-point DSP processor, 1 analog voltage output channel, 24 DAC resolution; rugged chassis design with emergency stop button and earthing terminal; | |
Control software | *Random control: Test bandwidth 1-5000hz, support multi-channel control strategy, random channel limit (notching) control, etc. | |
* Sine control: Test bandwidth 1-5000hz, including constant frequency, stepping, sweep sine, support multi-channel control strategy, sinusoidal channel limit (notching) control, harmonic distortion measurement. | ||
* Typical impact: support electromagnetic requirements according to international standards. | ||
* Resonance search and reside | ||
Acceleration sensor | ||
The host hardware | Sensitivity 30pc/g, frequency response 0.5-7000hz, mileage 500g, weight 10g, side-end outlet, 6-meter-long dedicated low noise cable;temperature range -40°~160° | |
Computer | ||
Model | LENOVO M4500 | |
Configure | I3-4170-3.7GHz/DDR3-4GB/500GB/17 inches | |
Advantage of Vibration control system
A. The first domestic production, with the international mainstream level of digital vibration control instrument, with many years of technology accumulation and perfect control technology, the market has installed more than 5000 units;
B. The closed-loop control is realized by DSP processor and PC is independent of the control loop, which ensures the real time and high efficiency of the control system.
C. Low noise Design process for 24-bit ADC and DAC,32 floating-Point DSP, with dynamic range larger than 120dB.
D. The dynamic range of stochastic control is larger than that of 90dB.
E. Sinusoidal controllable frequency range to 10, 000 Hz, random controllable frequency range to 20000Hz.
F. The number of spectral lines in random test can be up to 6400 lines.
G. 13 types of control functions to help you easily complete all kinds of vibration test.
H. Sinusoidal plus random support wide-band external sine.
I. As many as 20 security checks and interlocking settings to maximize the safety of testers, test pieces and shaking table
equipment.
J. PC software is based on Windows operating system, graphical interface, rich window, cursor type, font, color and so on can be easily modified.
K. Professional test reports can be generated automatically after the test is completed in a format that supports Word,PDF and direct printing.
B. The closed-loop control is realized by DSP processor and PC is independent of the control loop, which ensures the real time and high efficiency of the control system.
C. Low noise Design process for 24-bit ADC and DAC,32 floating-Point DSP, with dynamic range larger than 120dB.
D. The dynamic range of stochastic control is larger than that of 90dB.
E. Sinusoidal controllable frequency range to 10, 000 Hz, random controllable frequency range to 20000Hz.
F. The number of spectral lines in random test can be up to 6400 lines.
G. 13 types of control functions to help you easily complete all kinds of vibration test.
H. Sinusoidal plus random support wide-band external sine.
I. As many as 20 security checks and interlocking settings to maximize the safety of testers, test pieces and shaking table
equipment.
J. PC software is based on Windows operating system, graphical interface, rich window, cursor type, font, color and so on can be easily modified.
K. Professional test reports can be generated automatically after the test is completed in a format that supports Word,PDF and direct printing.
Company Profile
We are a professional environmental reliability testing enterprise integrating R&D, manufacturing, sales and service. Since its establishment, it has gathered a group of experienced and skilled R&D personnel and an efficient and professional after-sales service team. With the spirit of innovation, focus, professionalism, and integrity, through the spirit of continuous improvement, we have created large-scale customized and complex experiments with design and manufacturing.
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