Electro-hydraulic Servo Dynamic and Static Universal Testing Machine/tester Fatigue Testing Machine

Maximum dynamic test force

±10kN

the maximum static test force

10kN

test force measurement range

2%-100%FS;

test force value accuracy

 ≤±1% (2%-100%FS);

 the fluctuation of the dynamic indication value of the test force

 ±0.5%FS

 sine wave distortion

≤1%

the maximum displacement of the actuator

±75mm

displacement measurement accuracy

≤±0.1FS;

the main test waveform: sine wave, square wave, triangle wave.

test frequency range

0.01-30Hz; Amplitude and frequency characteristics: meet ±1mm&30Hz;

test accessories

special test accessories 1 set

control system: full digital servo control, closed loop control loop, smooth switching during the test

effective test space

height 500mm

base size

890mmx540mmx110mm (length x width x height);

column clear distance

 500mm

host stiffness

1.7×108N/m

constant pressure servo pump station

 21Mpa,280L/min,110kW,AC three-phase, 50Hz,380V.

 the main machine dimensions

890mmx540mmx1800mm (length x width x height)

, the main weight

about 1500kg

 the system protection function is perfect, with overload, over setting, over range, over test parameter setting, pump station over pressure, over temperature, oil blocking and other protection functions