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NDW-500

Computer Control Spring Torsion Testing Machine

Main functions

TDW-500 is mainly used for testing torsion angle and torque of torsion spring, volute spring, elastic element and friction mechanism. It can measure both the corresponding torque at a certain torque angle and the corresponding torsion angle at a certain torque angle.

This machine conforms to JB/T 9370-2015, JJG 269-2006 torsion testing machine standard and spring manufacturing test standard. It can test and provide data according to national standards, ISO, JIS, ASTM, DIN and other international standards. It is the ideal testing equipment for spring manufacturing, low-voltage electrical appliances, power machinery, quality inspection departments, colleges and universities, scientific research laboratories and other departments.

Main specification

1. Maximum range of optional sensors: ±500Nm

2. Torque measurement range: 1%-100%FS

3. Minimum reading value of torque: 0.01Nm

4. Test torque resolution: 1/±300000

5. Relative error of torque indication value: ≤±1.0% (positive and reverse directions)

6. Torque repeatability relative error: ≤1.0% (forward and reverse directions)

7. Angle measurement range: 0-10000°

8. Relative error of rotation indication: ≤±1% (positive and reverse directions)

9. Twist Angle (small Angle measurement) display minimum resolution: 0.01°

10. Minimum reading value of corner: 0.01°

11. Test speed: 0.05-720°/min (2r/min), can be customized

12. Relative error of torsion speed indication: ≤±1% (forward and reverse directions)

13. Repeatability error of torsion speed: ≤1.0%

14. Distance between afterburner and torque tray: 0-500mm

15. Sample holding diameter: customized according to the actual sample

16. Power supply: AC 220V± 10%, 50Hz.

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