The torsion bar spring fatigue testing machine is mainly used to test the static torsional mechanical properties of automobile torsion bar springs or to test the torsional fatigue life of torsion bar springs. The test-bed is controlled by computer, which can collect data such as torque, peak value, angle and curve, test the torsion angle of torsion bar spring under a certain torque, and also test the torque under a certain torque angle. The display shows the test curves of torque-time, torsion angle-time and torque-torsion angle of the tested parts; It can automatically generate data reports and realize the storage, copying and printing of test data. The torsion bar spring fatigue tester can also test the fatigue life of the torsion bar spring at a certain test frequency under the premise of setting the torque or setting the torsion angle. When the set number of tests or the force value decays, the equipment can automatically stop.
Torsion bar spring testing machine torsion bar fatigue testing machine
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1.Maximum torque: 50Nm, 100Nm, 200Nm, 500Nm, 1000Nm, 2000Nm, 5000Nm (customizable).
2.Test machine level: 0.5 /1.
3.Resolution of test force: 0.001~0.01 N•m
4.Torsion speed control range: 0.1-720/min can be customized.
5.Angle measuring range: 0 99999.99.
6.Power supply: 220V, 50Hz.
7.Test stroke: 500-1000mm can be customized.
8.Relative error of indication repeatability: < 0.5%
9.Torque measurement range: 1%FS-100%FS
10.Test torque direction: positive and negative directions.
11.Torque resolution: 1/300000
12.Torsion attachment: generally, it is a three-jaw chuck type.
