HST-EFT50A 50KN,Electronic Servo Dynamic Fatigue Testing Machine 50000N Fatigue Testing Machine
HST-EFT50A Electronic Servo Dynamic Fatigue Testing Machine


fatigue test of other structural parts with different fixture. The machine also can be used for materials or structural parts,
auto parts and other static mechanical performance test. It is a popular machine for the university, research institutes,
enterprises and other experimental equipment to test.
Standards:
GB / T16826-2008 《Hydraulic servo universal testing machine》
GB 3075 《Axial fatigue testing metal》
JB / T9379-2002 《Tension and compression fatigue test machine technical conditions》
GB / T228-2010 《Metallic materials at room temperature tensile test method 》
HB5287 Axial Loading Fatigue Test Method for Metal Materials
EN10002 Tensile Test of Metallic Materials
JJG 556-2011 Axial Force Fatigue Testing Machine
HG/T 2067-1991 Technical specifications for rubber fatigue testing machine
ASTM E399-09 Metallic materials Kic standard test for linear elastic plane strain fracture toughness
ASTM E1820 2001 measure of fracture toughnes
Specifications:
Model | HST-EFT50A |
Max dynamic load | 50000N |
Load frame | Two-column platform type, cross beam electric adjustment |
Testing machine accuracy | Static indication accuracy: ±0.5% Dynamic loading accuracy: ±1% |
Load range | 0.2%-100%FN |
Displacement measurement range | 100(±50)mm |
Displacement measurement resolution | 0.001mm |
Displacement measurement accuracy | ±0.5% |
Relative error of deformation indication | ±0.5% |
Frequency Range | 0.01-10Hz(other optional) |
Force coaxiality | ≤8% |
Effective distance between columns | 300mm |
Maximum test space | 400mm |
Main test waveforms | Sine wave, square wave, triangle wave, ramp wave, random waveform and external input waveform; can realize multiple sine wave forms with different frequency or amplitude combinations; random wave forms with user-defined parameters; user-imported custom wave forms |
Test control method | Load, displacement, deformation control method |
Maximum number range | 108 |
Counting error | ≤±1 |
Coaxality with load | ≤5% |
Accessories | Standard compression grip |
Optional support tensile ,bending and other accessories | |
Power supply | 0.75KW, 1 phase, AC22V±10%, 50Hz |
Introduction of main units:

lifting, manual cross locking
Servo linear actuator:
.Actuator amplitude limit position design to avoid damage caused by runaway control;







50N-5KN Single Column Universal Testing Machine | Electronic Universal Testing Machine with 10kN Pneumatic Grips | Electronic Universal Testing Machine with Hydraulic grips |



Electronic Universal Testing Machine with Temperature Chamber | 50kN -1000kN Hydraulic Dynamic Static Fatigue Testing Machine | 100kN -2000kN Servo Hydraulic Universal Testing Machine |




FAQ:
Are your company a trading one or a factory ?
How to choose the most suitable products?
Our professional team will give you the best suggestion as long as you tell us what kind of test you need to do and the required specification.
How to operate the machine ?
We will deliver English manual and video with the machine to you. If you still need our help, please contact us.
Does the machine can be customized according to my requirements ?
Sure, we have a strong technical team and have rich experience.Our goal is to make you satisfied.
What's the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 3-10 working days after
deposit receipt. If you are in urgent need, we can consider making special arrangement for you.
How about your warranty?
Generally, our warranty is one year. Within the warranty period, we can offer technique support and part
parts change, necessarily, our engineers may go to your place for better service.
Can you arrange the shipment for me ?
We can arrange the shipment for our clients by sea or by air. Trading terms FOB, CIF, EXW are available

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