APS 420 ELECTRO-SEIS® PDF Print E-mail


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.

Main Features

  • Long stroke 150 mm (5.9 inch) peak-peak
  • Max. force 900 N (200 lbf)

Accessories (optional)

For more accessories see datasheet

Data Sheet


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