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Mechanical shaker

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Contact details

Weerheim, Hans
Aerospace Engineering (LR), Delft Aerospace Structures & Materials Laboratory
Kluyverweg 1, 2629HS Delft
Tel : +31 (0)15 27 87460
E-mail : J.H.Weerheim@tudelft.nl
Website : Open website

General Information

Instrument:

Mechanical shaker

Description

Mechanical shakers use a rotating shaft with eccentrically positioned or unbalanced weights to generate vibration.

Location:

Delft Aerospace Structures & Materials Laboratory, Kluyverweg 1, Delft (building #41)

Key words:

frequency, damping, shaker, vibrations, loudspeaker, modal exciter

Main application:

When you need to simulate the strains and stresses that your product will be exposed to in real life, there is not better tool than a shaker.

Instrument specification

  1. Small shaker (4x)

    Brand: Bruel & Kjaer

    Frequency range:
    1-10.000 Hz

    Displacement:
    –2 mm to +2 mm

  2. Big shaker (2x)

    Brand:
    Bruel & Kjaer

    Type:
    4809

    Frequency range:
    1-10.000 Hz

    Displacement:
    –1 mm to +1 mm