Torsional Fatigue Testing Machine​

Torsional Fatigue Testing Machine​

The development of this series of testing machines draws on the development and manufacturing experience of internationally renowned electro-hydraulic servo dynamic testing machine companies, adopts the development concept of "unitization, modularization, and standardization".

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Product Details

Introduction:
The development of this series of testing machines draws on the development and manufacturing experience of internationally renowned electro-hydraulic servo dynamic testing machine companies, adopts the development concept of "unitization, modularization, and standardization", and the key units and key supporting components of the electro-hydraulic servo dynamic testing machine are selected from well-known international and domestic brands of similar products. The stability and reliability of the system are greatly improved. The key units and components of the system are manufactured using today's internationally advanced technology, and the overall performance of the entire test system is comparable to the technical level of products from internationally renowned dynamic testing machine companies . This testing machine is mainly used for dynamic torsional fatigue and static mechanical tests of materials and shaft parts.

Product parameters

Parameter Name
Specific Specifications
Maximum Torque
±3000 Nm, with an accuracy of no more than ±1% within the range of 5%—100% FS (200-3000 Nm)
Test Frequency Range
0.1-20 Hz
Maximum Rotation Angle
±55°, indication accuracy 1%
Maximum Speed
4.0r/min
Torque Unit
kg-m, Nm, N-cm
Main Test Waveforms
sine wave, square wave, triangle wave, ramp wave
Maximum Test Space
500mm
Control Circuits
Has two closed-loop control circuits: angle and torque
Safety Stop
Will stop automatically when overload, sample damage, sample deformation or reaching the preset value
Test Items
fracture test, fatigue test, angle test, stage fracture test, torque wrench test
Constant Pressure Servo Pump Station Specifications
flow rate 20 L/min, pressure 21Mpa, motor power 5.5 kW

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