Electrodynamic Exciter Family
In addition to the state-of-the-art precision air-bearing shakers for accelerometer calibration and the new industry standard 100 lbf modal shaker, the product line now includes two mini-shakers and two dual-purpose platform shakers. These shakers are ideal for applications ranging from accelerometer calibration and experimental modal analysis to general vibration testing of small components and sub-assemblies.

Series 2100 – Excitation Stingers
An excitation stinger consists of a thin, flexible rod, with attachment means at both ends. The stinger transmits force in the stiff axial direction and flexes laterally to reduce input side loads to the structure. The uniaxial force delivered by the flexible stinger increases the accuracy of the measurement. The stinger also helps to isolate the exciter armature from the structure, lessening inadvertent shocks and possibly preventing damage to the exciter armature. Likewise, the stinger can protect a fragile structure from large, inadvertent excitations.