The servo motor drive system is adopted to drive the beam to move up and down to realize the test loading process. It has accurate loading speed and force measurement range, and has higher accuracy and sensitivity in the measurement and control of load, deformation and displacement. It can also carry out automatic control tests of constant velocity loading, constant velocity deformation and constant velocity displacement, and has low Weekly load cycle, deformation cycle, displacement cycle and other functions.
1. Maximum test force 200kN
2. Test machine level 1
3. Load measurement range 0-200kN; 0-100kN; 0-40kN; 0-20kN four levels
4. Test force accuracy is better than ±1% (from 20% of the full scale of each gear)
5. The diameter range of the test container bag is Φ300-1000mm
6. The height of the test container bag body is 500-2000mm
7. With overload protection function
8. Stroke of hydraulic piston for loading 800mm
9. Loading method hydraulic servo
10. Control method Microcomputer automatic control
11. Power supply voltage (reliable grounding measures must be taken) ～380V±10% 50Hz;
12. Power 1.1KW
13. The size of the main machine of the testing machine (length x width x height) ≈1100×2200 mm
