Dynamic and static fatigue testing machine for steps and pallets of escalator and moving walks

1 Application:

This Dynamic and static fatigue testing machine  is applicable for static and dynamic test for the steps and pallets of escalator and moving walks. With additional clamps and fixtures, this machine can complete the dynamic and static mechanical properties of materials and components,including Tensile, compression, low cycle and high cycle fatigue tests of materials and components.

2 Test standards and project

EN 115-1:2017  <Safety of escalators and moving walks >

5.3.3.2 Static test:

Test project in “5.3.3.2.1 steps, 5.3.3.2.2 step riser, 5.3.3.2.3 pallets”

5.3.3.3 Dynamic test

         Load test in “5.3.3.3.1 steps, 5.3.3.3.2  Pallets”

3 Parameter

• Maximum static test force: ±20kN, accuracy± 1% within 2-100% FS

• Maximum dynamic test force: ±20kN,accuracy± 1% within 2-100% FS

• Maximum amplitude: ±50mm

• Frequency range: 0.1—40Hz

• Maximum test space: No less than 750mm

• Distance between columns: 530mm

• Test platform:1800mm×1000mm×800mm(L*W*H)

• Constant pressure servo pump station : Flow 36L/min, 21Mpa,Motor power 15kW