Environmental Shaker Lab

There are two Electrodynamic (ED) shakers associated with respective climatic chambers. The ED shakers intend to perform durability tests for components under dynamic loading at high frequencies.

The following tests can be performed:

  • Sine Resonance Search, Track and Dwell,
  • Discrete Step Control
  • Random test
  • Classical shock test
  • Field data simulation / Long time history
  • Cyclic Vibrations
  • Hot, Cold, Humidity cycling
  • Software’s are provided with validation tools, flexible test scheduling, test monitoring system, data management system and safety

    Specification 6Ton ED Shaker 3Ton ED Shaker
    Rated Force 6000 Kgf 3000 Kgf
    Max frequency 2000 Hz 2000 Hz
    Displacement (pk-pk) 51 mm 51 mm
    Max Velocity 2 m/s 2 m/s
    Max acceleration 115 g 90 g
    Payload Capcity 700 kg 500 kg
    Armature dia 440 mm 360 mm
    Mounting Base Dim 1.2 m x 1.2 m 0.8 m x 0.8 m
    Climatic Chamber
    Usable Size 2m x 2m x 2m 1.5m x 1.5m x 1.5m
    Temp range -60℃ to +180℃ -60℃ to +180℃
    Temp Rate 4 K/min 4 K/min
    Humidity 10% to 95% RH 10% to 95% RH
    * usable frequency / acceleration reduces with attachments and increasing payload