JGNZ Microcomputer Controlled Torsion Testing Machine

JGNZ Torsion

Equipment Usage:

  • JGNZ Microcomputer Controlled Torsion Testing Machines suitable for the testing of torsional mechanical properties of materials and finished products at room temperature, and also for performance testing of materials and finished products.
  • The test sample is installed between the clamps of the adjustable space to adapt to the test of the torsional mechanical properties of different tested samples.
  • The test machine adopts computer controlled operation, and the software synchronously displays the torque-time, torsion angle-time, torque-torsion angle, torque-rotation angle and other curves of the tested test piece; real-time display parameters such as angle, torque and torque and torque peak; the test result can be stored, printing, etc.

Conform To The Standards:

  • GB/T 10128 ‘Metal material room temperature torsion test method’
  • JJG 269 ‘ Torsion test machine verification procedures’


  • Host – The mainframe adopts a horizontal structure. The left and torque plate connection sensor is a fixed end, and the right end is loaded with an AC servo motor to drive the force plate to rotate through the worm gear drive, and the torque is transmitted to the torque disk end by loading the sample, and the loading system can be moved and fixed along the guide rail. Used to adjust the test space.
  • Transmission system – Through the use of AC servo motor and driver, the wide range of speed of the test process is continuously adjusted and evenly loaded;
  • Torque and torsion detection – The high-precision torque sensor can measure the torque in both forward and reverse directions; the output of the torsion angle is derived by the AC servo motor to ensure the true and effective display angle. Through the computer data acquisition and processing system, the sensor signal is processed and displayed on the computer screen.
  • Measurement control system – The test force measurement control system consists of high-precision bidirectional symmetrical torque sensor, regulated power supply, measuring amplifier, A/D conversion, etc. The displacement measurement control system consists of photoelectric encoder, frequency multiplication circuit and counting circuit. Through various signal processing, computer control, data processing, display and other functions are realized.
  • Test process – The whole test process adopts the Windows-based operating system using graphical interface as the interface. The test parameters are input from the keyboard, and the virtual buttons are operated by the mouse to automatically complete all the test processes. The screen displays torque, angular displacement, torque-angular displacement curve, and test machine operating conditions. The test results can form a variety of report formats, which are convenient for printing and analyzing test results.

Software Introduction:

  • Record torque-time, torsion angle-time, torque-angle and torque rotation test curves, which can be switched at any time for high-speed sampling.
  • Test speed control panel.
  • New test, can also be formed in batches.
  • After the test is completed, DIY analysis board can be obtained to get the result report that you want.

Technical Specifications:

JGNZ Parameters


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