Vibration exciter Spektra APS 113

Ball-bearing ELECTRO-SEIS® Long-Stroke vibration exciter specifically designed to be used alone or in arrays for modal excitation of complex structures, particularly when low frequencies are required. Different operating modes with reaction masses, fixing points or auxiliary table kits multiply the application possibilities.

Specifications

The APS 113 ELECTRO-SEIS® shaker is a long stroke, electrodynamic force generator specifically designed to be used alone or in arrays for studying dynamic response characteristics of various structures.

It finds use in modal excitation of complex structures, particularly when low frequencies are required. Furthermore it can be used for low frequency vibration testing of components and assemblies.

• Force, max.: 133 N (optionally 186 N)
• Displacement: 158 mm (peak-peak)
• Frequency range: DC … 200 Hz
• Payload, max.: horizontal = 25 kg (55 lbs) / vertical = 8 kg (18 lbs)
• horizontal or vertical excitation
• Optional accessories:
  • Power amplifier
  • Auxiliary table kit − horizontal and vertical
  • Handles and bars
  • Reaction mass assembly
  • Modal stinger kit
  • Steel cable kit
  • Overtravel switch