Among the drive systems are the asynchronous motors, which generate vibrations in machines.

This is the case with an asymmetric air gap (space between rotor and stator), in which the magnetic vibrational forces induce torsional and bending vibrations.

In the event of a partial failure of the electrical windings, mechanical vibrations are produced in the asymmetrical magnetic field.

The Set of Electromechanical Vibrations, "MDU-SEV", is an adjustable unit that allows to adjust an asymmetric air gap or to disconnect a winding, generating an electromagnetic asymmetry and thus it is possible to study its vibrational behavior.

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Catalog (pdf) Tender specifications (doc)