
Model QLG Series Computer Control Resonant High Frequency Fatigue Testing Machine
Description:
This series of electromagnetic resonance fatigue testing machines are used for fatigue tests of metal material and components under tension, compression or reversal load. If relevant grips are provided, three-point bending test, four-point bending test, tension and compression of sheet sample test and circle test, gear wheel, bolt, connecting rod, roller chain, crackle expanding test can be available.
The series of electromagnetic resonance fatigue testing machines feature an optimized design and a rational structure. The automatic controlled system adopts an advanced and wide-pulse-control system and a new-type of power amplifier to improve the reliability of the electric system. The electromagnetic resonance fatigue testing system is with high efficiency, easy and non-stop shake, low energy consuming, accurate control, and small fluctuation.
Main parameter
Model |
QLG-20C |
QLG-100C |
QLG-200C |
QLG-300C |
QLG-500C |
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Load Capacity (kN) |
±20 |
±100 |
±200 |
±300 |
±500 |
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Max. Step Pulse Load (kN) |
±20 |
±100 |
±200 |
±300 |
±500 |
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Load Capacity for Dynamic (Peak Value) (kN) |
10 or 13 |
50 or 70 |
100 or 130 |
150 or 180 |
250 or 280 |
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Relative Error of Static Load |
≤±1% |
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Range of Frequency (Hz) |
60 to 300 |
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Power |
160VA |
300VA |
600VA |
800VA |
1.2KVA |
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Load Fluctuation |
Dynamic |
0.5%F-S |
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Static |
0.5%F-S |
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Max. Distance between Grips (mm) |
600 |
800 |
800 |
800 |
800 |
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Max. Distance between Columns (mm) |
420 |
500 |
540 |
620 |
720 |
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Dimension (mm) |
Load Frame |
700 × 500 × 2010 |
800 × 700 × 2235 |
900 × 800 × 2600 |
1100 × 1100 × 2850 |
1500 × 1200 × 3100 |
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Control Cabinet |
600 × 600 × 1200 |
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Weight (kg) |
Load Frame |
1500 |
2750 |
4000 |
7200 |
10000 |
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Control Cabinet |
50 |
70 |
100 |
120 |
150 |
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Optional: high temperature furnace and high temperature extensometer, fatigue crack rate test |
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PRODUCTS
- Electromechanical UTM
- Hydraulic UTM
- Impact Testing Machine
- Fatigue Testing Machine
- Torsion Testing Machine
- Compression Testing Machine
- Bending Testing Machine
- Relaxation Testing Machine
- Creep Testing Machine
- Cupping Testing Machine
- Wood Testing Machine
- Spring Testing Machine
- Friction and Wear Testing Machine
- Plastic Rubber Testing Machine
- Upset Testing Machine
- Customized Testing Machine
- Tensile Sample Preparation
- Testing Machine Accessories
- Hardness Tester
- Hardness Block
- Metallurgical equipment
- Portable Testing Instrument