Vibration Shaker Lab

Vibration Shaker Laboratory: Vibration shaker lab is a part of Fatigue Laboratory of GARC. Fatigue Lab houses equipment for evaluating structural dynamics of components/aggregates simulating real time loading conditions.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.

Tests can be performed for

  • Durability
  • Product qualification
  • Stress Screening
  • Vibration Analysis
  • Reliability

The equipments are supported with sophisticated instrumentation and Customized software. 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

Softwares 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 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

For more details Contact
V M Dhanasekar
Email :,
Mobile : +91 95660 43477                   Download Brochure