20000 Kgf Vibration System



System Performance Metric American
Model Number EVG 2000W EVG 2000W
Sine Force 20,000 Kgf 44,000 lbf
Random Force 20,000 Kgf 44,000 lbf
Shock Force 40,000 Kgf 88,000 lbf
Frequency Range 5 Hz to 2,000 Hz 5 Hz to 2,000 Hz
Armature Diameter 590 mm (±50mm) 23.2 in (±2 in)
Armature Material Magnesium Magnesium
Effective Armature Mass 150 Kg (±15 Kg) 330 lb (±33 lb)
Continuous Displacement (peak to peak) 51mm/ 76mm 2.0 in/ 3.0 in
Max Velocity 2.0 m/sec 6.5 ft/sec
Max Acceleration (Sine) 981 m/s2 100 `g’
First Resonant Frequency (±100 Hz) 1,500 Hz (bare table) 1,500 Hz (bare table)
Max. Static Payload Capacity 2000 Kg 4400 lb
Stray Magnetic Field <5 gauss <5 gauss
Cooling Type Water cooled Water cooled


Power Amplifier
Model Number PA 2000SM PA 2000SM
Rated Power Output 320 kVA 320 kVA
Power Efficiency 320 kVA >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 <1% <1%
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 etc.
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.