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Ball Bearing Exciters
Vibration Exciter for Modal and Component Testing PDF Print E-mail

ELECTRO-SEIS® Long Stroke Shakers with ball bearings

The APS Dynamics series of ELECTRO-SEIS shakers with ball bearings are force generators specifically designed to be used alone or in arrays for modal excitation of various structures. They find use in forced excitation of complex structures such as floors, bridges, aircraft, spacecraft and automobiles. Furthermore they can be used for low frequency vibration testing of components and assemblies.

Available Vibration Exciter

 
Modal Test Excitation PDF Print E-mail

Applications for ELECTRO-SEIS® Long Stroke Shakers

International leaders in research on vibration serviceability and its application to real world problems, such as Vibration Engineering Section (VES) have used our products for nearly two decades successfully. The APS Dynamics shakers with ball bearings were used testing civil structures such as concrete floors or footbridges in open space conditions. VES - formerly from the Department of Civil and Structural Engineering at the University of Sheffield - have recently moved to the University of Exeter where they continue their research and consultancy.

Link to Vibration Engineering Section (VES)

 
APS 113 ELECTRO-SEIS® PDF Print E-mail

APS 113

133 N (30 lbf.) Long Stroke Shaker with linear bearings

The APS 113 ELECTRO-SEIS® is a force generator specifically designed to be used alone or in arrays for studying dynamic response characteristics of various structures or for vibration testing of components and assemblies.

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APS 400 ELECTRO-SEIS® PDF Print E-mail

APS 400

445 N (100 lbf) Long Stroke Shaker with linear bearings

The APS 400 ELECTRO-SEIS® is a force generator specifically designed to be used alone or in arrays for studying dynamic response characteristics of various structures or for vibration testing of components and assemblies.

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APS 420 ELECTRO-SEIS® PDF Print E-mail

APS_420_horizontal_transparent_web

900 N (200 lbf) Long Stroke Shaker with linear bearings

The APS 420 ELECTRO-SEIS® shaker is a long force, 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.

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APS Dynamics is a
subsidiary of SPEKTRA
Vibration & Acoustics Systems Engineering

SPEKTRA Vibration & Acoustics Systems Engineering
 

Systems for Generating Controlled Vibration

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APS Dynamics, Inc.

32124 Paseo Adelanto, Suite 3 • San Juan Capistrano, CA 92675