4830 Controller

4830 Controller

Servopulser Control Unit

4830 Controller

So that customers can see how easy the 4830 controller is to use, we are conducting on-site demonstrations where the controller is actually connected to customers' testing machines. This way they can experience its new functions and operability. In the Contact Us field of the Application page, submit your application by entering "Give me an 4830 on-site demonstration".

Easy-to-use and Multi-functional! The Next Generation of Controller

The 4830 has been developed as a controller for servo control type test devices to have the ultimate in advanced performance and operator ease. A single controller unit allows a variety of tests from testing of static properties through to testing of endurance and dynamic characteristics, and has all functions and performance required of a controller for testing machines for actual objects and structures in addition to materials.


  • Waveform Generation with Excellent Reproducibility
    Full digital control with control parameter auto-tuning and waveform distortion correction functions*1 achieves faithful load waveform reproducibility.
  • Simultaneous Testing on 4 Units Max.
    Synchronous connection of controllers enables synchronous control of up to four testing machines (actuators). The controller also is equipped with a phase correction function that allows the phase difference between feedback signals to be controlled to a fixed level.
  • Test Force Control on Specimens with "Play"
    Stable peak-value control is achieved using the test force, even for specimens with "play" (where no test force is applied).
  • World-Class Basic Performance
    24-bit high-resolution A/D converter and detector output linearization function achieve ±0.5 % accuracy of indicated values on a standard system. *2
  • Simple Operation
    The graphic user interface (GUI) using color LCD monitor and touch panel, and dedicated function keys allow operations to be conducted quickly and interactively. This means that even first-time users can perform operations with ease in a short time.
  • Waveform Display Functions
    Test waveform display functions installed as standard allow the realtime display of time graphs and X-Y graphs, and digital reading of numerical values on graphs.
  • USB Interface
    Connection to a PC via the USB interface allows controller functions to be considerably enhanced. (Dedicated software is optional.)

*1 Optional Windows software for 4830 series

*2 Provided as standard for the E-type, U-type and L-type loading frames, and Force Simulator

[Screen Example]

  • Setting conditions
    Test conditions can be set interactively via the touch panel, allowing even first-time users to perform setup with ease.

  • Executing tests
    During test execution, execution progress is indicated by numerical values and the waveform is displayed.

Numerical value display

Time graph

X-Y graph

Peak graph

* Appearance and specifications are subject to change without notice.

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Please contact us to check the availability of these products in your country.

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