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| Quantity: | |
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Functional use:
It is mainly used to test the dynamic and static mechanical properties of various materials, parts, elastomers, shock absorbers and components. Tensile, compression, bending, low cycle and high cycle fatigue, crack propagation and fracture mechanics tests can be carried out under sine wave, triangular wave, square wave, trapezoid wave and combined waveform. Environmental test devices can also be configured to complete environmental simulation tests at different temperatures.
| Model number | HJ-01 | HJ-02 | HJ-03 | HJ-04 | HJ-05 | |
| Maximum dynamic load (kN) | ±20（±30） | ±50 | ±100 | ±200（±250） | ±500 | |
| Test frequency (Hz) | Low cycle fatigue 0.01~20, high cycle fatigue 0.01~50, custom 0.01~100 | |||||
| Actuator travel (mm) | ±50, ±75, ±100, ±150 and customized | |||||
| Test load waveform | Sine wave, triangular wave, square wave, oblique wave, trapezoid wave, combined custom waveform, etc | |||||
| Measurement accuracy | load | Better than the indicated value ±1%, ±0.5% (static); Better than indicated ±2% (dynamic) | ||||
| Amorphosis | Better than the indicated value ±1%, ±0.5% (static); Better than indicated ±2% (dynamic) | |||||
| displacement | Better than the indicated value ±1%, ±0.5% | |||||
| Test parameter measurement range | 1~100%FS (full scale), can be extended to 0.4 ~100%FS | 2~100%FS (full scale) | ||||
| Test space (mm) | 50 ~ 580 | 50~850 | ||||
| Test width (mm) | 500 | 600 | ||||
| Oil source configuration (21Mpa motor power) | 20L/min (7.50kW), 40L/min (15.0kW), 60L/min (22.0kW),100L/min (37.0kW) displacement oil source according to the requirements of the combination work, can choose the pressure of 14, 21, 25Mpa | |||||
Performance characteristics:
1, testing machine host: column, base, beam form a closed frame structure, frame stiffness, no reverse gap, good stability. The outer surface of the column is treated with hard chrome plating, the servo actuator (cylinder) is placed under, and the cylinder piston is designed with bi-directional action. The sample clamping adjustment is convenient and flexible.
2, key components: the use of internationally renowned brands of servo valves, controllers, oil pumps, sensors, displacement sensors, etc.
3, hydraulic servo pump station: the use of no leakage quiet technology, stable pressure output, no fluctuation, low noise, good heat dissipation effect, high filtration accuracy, pressure overload, oil temperature overtemperature automatic protection.
4, control mode: force, displacement, deformation PID closed-loop control, and can achieve any control mode smooth without disturbance switching.
5, test software: suitable for Windows test platform operation and control system cooperation, can control the test system to complete all kinds of dynamic and static mechanical property tests, such as metal tensile, compression, bending, low cycle and metal fracture mechanics tests. And independently complete various test management, data storage, test report printing and other functions.
6, test waveform: sine wave, triangular wave, square wave, random wave, sweep wave, combined waveform, etc.
7, protection function: with oil circuit blockage, overtemperature, low liquid level, hydraulic system overload, motor overheating, preset fatigue times to, specimen fracture alarm shutdown function.
Hot tags:hydraulic fatigue testing machine, digital display servo hydraulic fatigue testing machine, material durability testing machine, durability tester for auto parts, microcomputer controlled electro-hydraulic servo universal testing machine, universal hydraulic fatigue testing machine, universal hydraulic durability testing machine, hydraulic servo fatigue pressure testing machine, electro-hydraulic servo dynamic fatigue testing machine, universal hydraulic fatigue tensile strength testing machine, China, wholesale, low price, suppliers, for sale, factory, price, quotation
Functional use:
It is mainly used to test the dynamic and static mechanical properties of various materials, parts, elastomers, shock absorbers and components. Tensile, compression, bending, low cycle and high cycle fatigue, crack propagation and fracture mechanics tests can be carried out under sine wave, triangular wave, square wave, trapezoid wave and combined waveform. Environmental test devices can also be configured to complete environmental simulation tests at different temperatures.
| Model number | HJ-01 | HJ-02 | HJ-03 | HJ-04 | HJ-05 | |
| Maximum dynamic load (kN) | ±20（±30） | ±50 | ±100 | ±200（±250） | ±500 | |
| Test frequency (Hz) | Low cycle fatigue 0.01~20, high cycle fatigue 0.01~50, custom 0.01~100 | |||||
| Actuator travel (mm) | ±50, ±75, ±100, ±150 and customized | |||||
| Test load waveform | Sine wave, triangular wave, square wave, oblique wave, trapezoid wave, combined custom waveform, etc | |||||
| Measurement accuracy | load | Better than the indicated value ±1%, ±0.5% (static); Better than indicated ±2% (dynamic) | ||||
| Amorphosis | Better than the indicated value ±1%, ±0.5% (static); Better than indicated ±2% (dynamic) | |||||
| displacement | Better than the indicated value ±1%, ±0.5% | |||||
| Test parameter measurement range | 1~100%FS (full scale), can be extended to 0.4 ~100%FS | 2~100%FS (full scale) | ||||
| Test space (mm) | 50 ~ 580 | 50~850 | ||||
| Test width (mm) | 500 | 600 | ||||
| Oil source configuration (21Mpa motor power) | 20L/min (7.50kW), 40L/min (15.0kW), 60L/min (22.0kW),100L/min (37.0kW) displacement oil source according to the requirements of the combination work, can choose the pressure of 14, 21, 25Mpa | |||||
Performance characteristics:
1, testing machine host: column, base, beam form a closed frame structure, frame stiffness, no reverse gap, good stability. The outer surface of the column is treated with hard chrome plating, the servo actuator (cylinder) is placed under, and the cylinder piston is designed with bi-directional action. The sample clamping adjustment is convenient and flexible.
2, key components: the use of internationally renowned brands of servo valves, controllers, oil pumps, sensors, displacement sensors, etc.
3, hydraulic servo pump station: the use of no leakage quiet technology, stable pressure output, no fluctuation, low noise, good heat dissipation effect, high filtration accuracy, pressure overload, oil temperature overtemperature automatic protection.
4, control mode: force, displacement, deformation PID closed-loop control, and can achieve any control mode smooth without disturbance switching.
5, test software: suitable for Windows test platform operation and control system cooperation, can control the test system to complete all kinds of dynamic and static mechanical property tests, such as metal tensile, compression, bending, low cycle and metal fracture mechanics tests. And independently complete various test management, data storage, test report printing and other functions.
6, test waveform: sine wave, triangular wave, square wave, random wave, sweep wave, combined waveform, etc.
7, protection function: with oil circuit blockage, overtemperature, low liquid level, hydraulic system overload, motor overheating, preset fatigue times to, specimen fracture alarm shutdown function.
Hot tags:hydraulic fatigue testing machine, digital display servo hydraulic fatigue testing machine, material durability testing machine, durability tester for auto parts, microcomputer controlled electro-hydraulic servo universal testing machine, universal hydraulic fatigue testing machine, universal hydraulic durability testing machine, hydraulic servo fatigue pressure testing machine, electro-hydraulic servo dynamic fatigue testing machine, universal hydraulic fatigue tensile strength testing machine, China, wholesale, low price, suppliers, for sale, factory, price, quotation
