Dynamic and Static Electro-Hydraulic Servo Testing Machine

  • Model

    PLS-15/30

    PLS-50/100

    PLS-250/300

    PLS-500

    PLS-1000

    Max. static load (kN)

    ±15/30

    ±50/100

    ±250/300

    ±500

    ±1000

    Max. dynamic load (kN)

    ±10/20

    ±35/70

    ±175/200

    ±350

    ±700

    Measuring accuracy

    Load

    ≤±0.5/1 from 2%-100%of F. S.

    Displacement

    ≤±0.5/1 of F. S.

    Deformation

    ≤±0.5/1

    Frequency (Hz)

    0.01-50/0.01-100

    0.01-10/0.01-35

    Amplitude (mm)

    ±75/100/125

    Wave forms

    Sine wave, Square wave, Triangular wave, Static   test oblique wave etc.

    Load frame structure

    Dual columns with actuator on the top or at the   bottom

    Four columns with the actuator on the top

    Actuator: dia. of rod/cylinder (mm)

    Φ45/60

    Φ70/110

    Φ95/170

    Φ160/240

    Φ190/320

    Space between columns(mm)

    500

    600

    715

    760×580

    960×620

    Test space(mm)

    700

    750

    900

    1050

    1050

    Dimensions of load frame( mm)

    670×620×2200

    970×620×2700

    1050×750×3050

    1100×1050×3400

    1400×1100×3150

    Weight(kg)

    700

    1000

    2100

    3600

    3900

    Specimen clamping

    Hydraulic grip

    Crosshead

    Hydraulic lock and test space adjusted by hydraulic   elevating actuator


Model: PLS Series
Description:
PLS series dynamic and static testing machine is produced according to the dynamic servo test technology. Our design of the electro-hydraulic servo testing system is unitized, standardized and modularized, which enhance the stability and reliability of the system. The electro-hydraulic servo testing system is mainly used to test the dynamic and static mechanical performance of material parts. Equipped with corresponding accessories, the servo-hydraulic testing system can do tensile, compression, low and high cycle, crack growth tests and other mechanical tests for various kinds of materials. The Dynamic and Static Testing Machine is widely used in the fields of aviation and aerospace, ship-building and military industries.