Dynamic Characteristics Vibro-EP Grey Brochure

* (The tests were measured according the EN 826-97 at National State Laboratories ) 9 - 2005DYNAMIC CHARACTERISTICSANTIVIBRATION ELASTIC PADVibro - EP grey3. VIBRATION REDUCTION CHART2. LOAD - NATURAL FREQUENCY CURVES1. LOAD - DEFLECTION CURVES *For achieving optimum results in special applications, werecommend to contact our technical department for selecting thebest antivibration solution.(12,5x12,5x2,5cm)We check the deflection (mm), for different number oflayers, in combination with the assessed load (Kg) permounting point (chart 1). Then we calculate (chart 2) the natural frequency, ( ) of the antivibration pad for every number of layers.From chart 3, with the assessed excitation frequency ofthe machine (fe = rpm / 60) and the natural frequency fromchart 2, we calculate the % theoritical vibration reduction(efficiency, n).SELECTION METHODSinglelayerDoublelayer02004006008000 2 4 6 8Deflection (mm)Load (Kg)90% -20dB98% -34dB70% -10dB20% -2dB101001 10 100Natural frequency fn (Hz)Excitation frequency (Hz)DoublelayerSinglelayer02004006008001 10 100Natural frequency fn (Hz)Load (Kg)MKf n p2= www.vibro.gr info@vibro.gr TEOStamp