5000 Kgf Vibration System

The Hi-range of Shakers is designed for critical tests in Automotive, DRDO and Avionics. The customer’s continuous duty test is the most unique feature in this category.

Automatic pneumatic operated load compensation system employs latest micro-electronics & optical sensors built into the shaker which helps in realising nominal displacement at all payloads.

The shaker’s electromagnet is energized by the solid-state field power supply interlocked electronically to the amplifier console and is placed within the console to save space.

The Solid State, MOSFET/IGBT based, switching type, air cooled, matched with shaker to achieve the rated Sine, Random and Shock testing capabilities. Modular construction, Compatible with all standard Controllers.

Exemplary safety interlocks are logged on to the microcontroller based intelligent logic unit, which is most user-friendly in communicating the system status and operation.

System Performance Metric American
Model Number EVG 500 EVG 500
Sine Force 5,000 Kgf 11,000 lbf
Random Force 5,000 Kgf 11,000 lbf
Shock Force 10,000 Kgf 22,000 lbf
Frequency Range DC to 2,300 Hz DC to 2,300 Hz
Armature Diameter 440 mm 17.3 in
Armature Material Magnesium Magnesium
Effective Armature Mass 50 Kg 110 lb
Continuous Displacement (peak to peak) 51 mm/ 63mm (optional) 2.0 in/ 2.5 in (optional)
Max Velocity 1.8 m/sec 5.9 ft/sec
Max Acceleration (Sine) 981 m/s2 (100 `g’) 100 `g’
First Resonant Frequency (±5%) bare table 2,100 Hz 2,100 Hz
Max. Static Payload Capacity 550 Kg 1210 lb
Stray Magnetic Field <10 gauss <10 gauss
Cooling Type Air cooled Air cooled
Dimensions (L x W x H) 1605 x 985 x 1245 mm 63.1 x 38.7 x 49 in
Shaker weight 5000 Kg 11000 lb


Power Amplifier
Model Number PA 50SM PA 50SM
Rated Power Output 60 kVA 60 kVA
Power Efficiency >90% >90%
Signal to Noise Ratio (SNR) >70 dB >70 dB
Input Impedance 10 k Ohm 10 k Ohm
Input Sensitivity 4 Vrms 4 Vrms
Total Harmonic Distortion in resistive load Typically 0.5% Typically 0.5%
Cabinet Structure Modular construction, rack mounted Modular construction, rack mounted
Safety Protections Shaker Over Temperature, Shaker Over Travel, Mains Input Over/ Under Voltage, Amplifier Over Temperature, Cooling Air Flow Interlock, Field Fail, Loss of Input
Safety Compliance System complies with EMC, Low Voltage and Machinery Directives as per international safety requirements.

Note:    Above specifications are standard specifications subject to revision to continuous improvement/ developmental activities without prior notice.