The test system provides the static of large torque. In order to meet the test requirements, the system adopts servo motor as the torque power machine and planetary gear reducer as the deceleration and force increasing device, which can provide rated torque of over 100,000 n. M. Automatic feedstock, automatic card-mount, automatic loading and automatic unloading. The torque value and angle value automatically collecting during whole process. Also could realize the control of closed-loop with torque and torsion angle freely setting, loading time, corner and torque. With real-time recording and storage per computer, data reduction through the data processing and the judgment of the test results;
The system has torque and torsional angle control mode. During the testing, you can choose one of the control mode for testing, also can pre-loading then control curve load and freely switching.
Technical spec：
Model DNZ-100
Max static torque 100 KN.m
Loading speed 0～1r/min
Deviation of loasing speed ±1％
Range of torsional angle ±400°
Accuracy of torsional angle ±1°
Range of torque 100 KN.m
Accuracy of torque ±0.5%FS
Specimens size Dia. ≤φ90mm，1500≤ L ≤2800mm
Control mode Torque, torsional angle, time, loading rate, gradation loading, unidirection cycle loading
