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Hydraulic pulse fatigue test system


Main technological index

           

Sequence number

project name

specification

1

The maximum static test force

500KN(or based on configuration  actuator)

2

The maximum dynamic test force

500KN(or based on configuration  actuator)

3

The accuracy of static test force

From 20% each point ±10%

4

Dynamic test force fluctuation

≤±2%FS

5

Operating frequency range

28Hz

6

The maximum displacement of pulsator

400mL/

7

The test number counter

Counter capacity: 108

8

The maximum system pressure

18.8MPa

9

Actuator specification(KN)

50

100

250

9.1

Actuator maximum static test force(KN)

50

100

250

9.2

Actuator maximum dynamic test force(KN)

50

100

250

9.3

The maximum amplitude of actuator piston(mm)

120

75

30

9.4

The maximum working stroke of actuator piston(mm)

120

120

120

9.5

The max diameter specified size of actuator piston(mm)

58.15

82.14

130.03

9.6

The maximum protrusion of piston screw(mm)

270

300

400

9.7

The length of extension tube(long pipe) (mm)

500

650

1000

9.8

The length of extension tube(short pipe) (mm)

250

300

500

9.9

The total height of pulsating head(around) (mm)

800

850

1050

10

Main motor power

11Kw

11

Fatigue channel quantity

5

12

Pulsator external dimensions l×b×h ,mm

1500×800×2100

13

Control cabinet external dimensions l×b×h,mm

450×570×1840