DLoG DLoG X 10, Manual

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Appendix C: Mechanical dynamic loading
134 Manual DLoG X Series
21.4. Dimensioning example DLoG X 10
Example for dimensioning an elastic bearing with mounting bracket for mobile application
(in accordance with Figure 21.1: Table-top attachment with elastomer springs )
The DLoG X 10 is screwed to a mobile mounting bracket.
Elastomer springs should be installed between the back of the mounting bracket and the
assembly surface in the vehicle so that the depth can be adjusted
The point of resonance for the spatial axis with the greatest deflection should be 20 Hz.
a.) What elastomer springs are suitable?
b.) What insulating effects can be expected for different excitation frequencies?
Mounting example for table-top attachment with elastomer springs:
•
DLoG X 10 with mobile mounting bracket, Pivots up to 100 degrees
•
Total oscillatory mass DLoG X 10: approx. 5 kg
•
4 elastomer springs
•
Diameter of 30 mm to 40 mm, hight of 20 mm to 30 mm
•
Natural rubber
Figure 21.1: Table-top attachment with elastomer springs