Electro Dynamic Vibration Test System

Advantages

  • Large diameter, lightweight armature
  • Double Field Coils (Upper and Lower) design
  • Ultra-Compact energy efficiency amplifier
  • Available combined with slip table
  • Sine, Random, and Transient Testing
  • Standard cooling blower silencer
  • Standard Vertical and Horizontal Operation
  • comply with European tests standards and ISO regulations

Key Features

  • Random RMS force
  • High FRF & Wide UF
  • Reliable Armature
  • Efficient Air Cooling/Water Colling
  • D-Class Switching Amplifier
  • High Armature Stroke

Application

  1. Quality & reliability testing
  2. Durability testing
  3.  Operating status of parts and products in extreme conditions.

Technical Data

  • Sine (Pk) :  3,800 kgf (8,360 lbf)
  • Vertical Load Support:  500 kg (1100 lbs) 
  • Random (RMS):  3,800 kgf (8,360 lbf) 
  • Table Diameter:  440 mm (17 “) 
  • Shock (Pk) : 7,600 kgf (16,720 lbf) 
  • Load Attachment Points (Standard):  1@0;8@100;8@200;8@300 
  • Usable Frequency:  DC to 2,700 Hz ; M10,3/8 
  • Maximum Displacement (p-p):  100mm (4’’) 
  • Degauss Coil:  Standard 
  • Stray Flux Density @6 inch (152 mm) above table:  < 1 mT (10 gauss) 
  • Maximum Velocity:  2 m/s (78.7 in/s) 
  • Maximum Acceleration:  85 g 
  • Overall Dimensions:  1270 mmL×980 mmD ×1135 mmH (50’’L × 38.5’’D × 44.6’’H) 
  • Fundamental Resonance Frequency (Bare table):  2,400 Hz (nom.) +/- 5% 
  • Body Suspension Natural Frequency (Thrust Axis):  2.5 Hz 
  • Weight of Shaker (Uncrated): 2,500 kg (5,500 lbs) 
  • Armature Effective Nominal Weight: 45 kg (100 lbs) 
  • Compressed Air Requirement:  0.6 Mpa (87 psi)

Power Amplifier Specifications

  • Rated Output Capacity : 60 KVA ( Specially high for ARAI requirement ) 
  • Signal to Noise Ratio:  Greater than 65 dB 
  • Amplifier Efficiency : Greater than 90%

Blower Specifications ACU153 

  • Blower Power (Full Load): 15 kW (20 HP) 
  • Air Flow Rate Air Flow: 1.1 m 3 /s 
  • Air Pressure: 7.7 KPa 

System Environmental Requirement 

  • Operating Room Temperature 0 to 45 degree C 
  • Humidity 0 to 85%, non condensing 
  • System Continuous Duty not less than 7 hours at the full ratings 
  • Power Supply Requirement 380/415/480 VAC, 50 Hz, 3Ph, 48 KVA 

SYSTEM OPTIONS 

  • Slip Table Configuration 
  • V-Groove Caster and Rail System ●Table Inserts