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Compact Sinusoidal Vibration Test Equipment , Vibration Shaker Table Low Mechanical Noise

Categories Vibration Testing Machine
Brand Name: OTS
Model Number: XB-OTS-DC
Certification: ISO/CE
Place of Origin: China
MOQ: 1 set
Price: Negotiable
Payment Terms: T/T, L/C, Western Union
Supply Ability: 200 Sets/month
Delivery Time: 30 days after payment
Packaging Details: Standard Export plywood case suitable for different and long distance transportation
Power: 0.75kW
Airflow: 0.3m3/s
Duct diameter: 120mm
Pressure: 0.048kgf/cm2
Amplifier efficiency: >95%
Rated output voltage: 120Vrms
SNR: >65dB
Dimensions (without packaging)(L×W×H): 1600mm×985mm×850mm
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    Compact Sinusoidal Vibration Test Equipment , Vibration Shaker Table Low Mechanical Noise

    Reliable Mechanical Vibration Test Machine / Vibration Test Equipment


    Mechanical vibration test machine application:


    Mechanical vibration test machine applies to electronic products, components, module, mechanical and electrical products, instruments and meters and other transportation vibration simulation test. It meets the standards of GB, UL, IEC vibration test and reliability test.


    Mechanical vibration test machine features

    1, Using centrifugal excitation method, low mechanical noise.

    2, Using synchronous reverse movement, excellent table evenness.

    3, Stepless amplitude adjustment, meet different product test requirements.

    4, Use-friendly operation control interface.

    5, Fixed with shock absorption bags without special foundation.

    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

    Vertical Vibration Reliability Test

    Through the vibration controller of the signal source output to the power amplifier, amplified by the signal and then input to the vibration table body, generating excitation source, simulate the actual situation of the specimen to the vertical vibration test; through the acceleration sensor signal acquisition and input to Vibration control device, the output signal and feedback signal stacking calculation, to achieve the excitation source and the target spectrum of high degree of coincidence. The system is given by the signal target spectrum, to complete the vibration test of the specimen, the test specimen vibration durability, integrity and so on.


    Test Content


    Random vibration test

    Random vibration test according to the actual environmental requirements are the following types: broadband random vibration test, narrowband random vibration test, broadband random plus one or several sinusoidal signals, broadband random plus one or several narrowband random. The first two are randomized trials, the latter two are mixed type can also be classified into randomized trials. Stochastic control uses the transfer function equalization method to continuously output Gaussian random signals, and quickly performs real-time accurate closed-loop control. The built-in adaptive control algorithm can react quickly to the nonlinearity of the system. The random control also provides kurtosis control functions specifically designed for reliability enhancement tests. The working principle of the electric shaking table is based on the amperometric law of the current-carrying conductor acting in the magnetic field by the electromagnetic force


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