[ f_n = \frac12\pi \sqrt\fracgd_s ]
For a 150 kg load on a DT 406 with ( d_s = 0.005 ) m (5 mm), ( f_n \approx 7 ) Hz. If the machine runs at 30 Hz (1800 RPM), isolation exceeds 90%. mount with dt 406
If you have recently come across the phrase "mount with DT 406" on a technical datasheet, a spare parts catalog, or a German-engineered machine, you might be wondering what exactly this designation means. Is it a bolt pattern? A vibration damping solution? A specific bracket type? [ f_n = \frac12\pi \sqrt\fracgd_s ] For a
In industrial and mechanical engineering—particularly in contexts involving motors, pumps, compressors, and HVAC systems—the code refers to a specific standard for elastic mountings (rubber-metal buffers). To "mount with DT 406" means to secure a component using a defined set of vibration isolators that follow the dimension and load rating of the DT 406 series. Is it a bolt pattern
Where ( f ) = machine running frequency (Hz) and ( f_n ) = natural frequency of the mounted system. For DT 406, with static deflection ( d_s ) in meters:
[ \eta = 1 - \frac1(f/f_n)^2 - 1 ]