4000 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.
|Model Number||EVG 400||EVG 400|
|Sine Force||4,000 Kgf||8,800 lbf|
|Random Force||4,000 Kgf||8,800 lbf|
|Shock Force||8,000 Kgf||17,600 lbf|
|Frequency Range||DC to 2,400 Hz||DC to 2,400 Hz|
|Armature Diameter||440 mm||17.3 in|
|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)||784 m/s2 (80 `g’)||80 `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|
|Model Number||PA 40SM||PA 40SM|
|Rated Power Output||48 kVA||48 kVA|
|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.