It is mainly used for fatigue test of various materials and components and components, and can be tested under dynamic load of sine wave, triangular wave, trapezoidal wave, rectangular wave and oblique wave.
It is the ideal test equipment for machinery manufacturing, aerospace, construction materials, ship transportation, technical supervision, commodity inspection and arbitration, industrial and mining enterprises, colleges and universities, research institutes and other departments.
Microcomputer control of dynamic and static universal digital electro-hydraulic servo fatigue machine configuration fatigue test control system, intelligent self-diagnosis system, can regularly making a self-check of measurement system, servo drive system, fully guarantee the machine in any environment, state can long-term stability, no interference, safe, reliable operation, no monitoring test.
model | BJWP-10(15) | BJWP-25 | BJWP-50 | BJWP-100 | BJWP-250 | BJWP-500 | BJWP-1000 | BJWP-2500 | |
Maximum test force(KN) | static | 10(15) | 25 | 50 | 100 | 250 | 500 | 1000 | 2500 |
dynamic | ±10(15) | ±25 | ±50 | ±100 | ±250 | ±500 | ±1000 | ±2500 | |
Accuracy of measurement | Test force | Superior to + 1 (precision level + + 0.5%) | |||||||
The displacement | Superior to + + 1 FS (precision level + + 0.5%FS) | ||||||||
deformation | Superior to + 1 (precision level + + 0.5%) | ||||||||
Frequency range（HZ） | 0.001-75(It depends on the control system.) | ||||||||
The framework form | Double column | Double column/four-column | Four pillars | ||||||
The amplitude（mm） | ±75 | ±75 | ±75 | ±75 | ±75 | ±75 | ±75 | ±75 | |
Pillar distance（mm） | 430 | 430 | 530 | 530 | 635 | 850×500 | 930×590 | 1200×700 | |
Test space（mm） | 600 | 600 | 750 | 750 | 1200 | 1500 | 1500 | 1500 | |
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