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