Vibration Controller “VT Series”

VT series

20 years development and production experience
Over 10,000 users worldwide

Vibration controller adopts advanced distributed structure system with high-speed communication interface, which has faster computing, transmission and response capability, ensuring the real-time and high-efficiency of the control system, and can respond to the changes of the test system timely and quickly.

The dynamic range of the controller is more than 120dB, and the signal-to-noise ratio is more than 100dB, and there are more than 10,000 users worldwide

  • Features

    ・Enhanced computing power based on multi-core ARM + multi-core high-speed DSP architecture

    ・Equipped with a gigabit network communication interface (9408 series only)

    ・Highly integrated input channels, voltage, charge, IEPE and TEDS input support

    ・Improved user experience with high reliability and control performance

    ・Supports vibration control from single axis to multi-point, 3 axes with 3 degrees of freedom, 3 axes with 6 degrees of freedom

  • Specification

    Model VT-9002 VT-9008 VT-9408
    Input channel 2 8 8
    Output channels 1 drive channel 1 drive channel
    1 COLA channel    		 1 drive channel
    1 COLA channel
    Interconnection USB connection Gigabit ethernet connection
    Control type
    Random, Sine, RSTD, Classical Shock
    		 Random, Sine, RSTD, Classical Shock, Sine on Random, Rand simulation, Blade Fatigue Test, Fatigue Damage Spectrum
    Anti-Aliasing filter Analog antialiasing filter and 160dB/Oct digital filter (per channel)
    Voltage range ±0.1V、±1V、±10V
    Dynamic range 120dB
    Analysis bandwidth Sign 1-5000Hz, expandable to 10k/20kHz
    Sensors conditioning Voltage, IEPE, Charge, TEDS (optional)

Features

  • High reliability and precision

    Closed-loop control is achieved by a DSP processor, and the PC is independent from the control loop. We can respond to changes in the testing system in a timely and prompt manner.

  • Powerful function

    Equipped with 12 main functions plus other customized functions. ①Random ②Classical Shock ③Sine ④RSTD ⑤SoR ⑥RoR ⑦SRoR ⑧FDR-TTH ⑨FDR-LTH ⑩SRS ⑪Random Shock ⑫Multi-Sine

  • High performance

    The dynamic range of random control exceeds 120dB, and it can be controlled sinusoidally up to 10,000Hz and randomly up to 18,750Hz.

  • Input coupling convenience

    There are various signal conditioning and input coupling schemes to accommodate accelerometers such as IEPE, voltage, charge, and TEDS.

  • High security

    More than 20 safety checks and interlock settings ensure maximum safety for employees, test samples, and vibration-generating equipment.

  • Easy to use

    Professional test reports are automatically generated after the exam is completed. Formats can be WORD, PDF, and direct printing. Adopts Gigabit network/USB interface technology to facilitate communication with computers.