vibration/alignment/balance

Sorry Jorge, I did not see this before I replied below. So start with the 1750 rpm shaft. That sounds like nominal speed. What ...

Hi Jorge, This is how I approach it, may be different for others, but it works for me.  I do follow rules, but no doubt a scenario ...

With that many reduction stages I would not be able to predict the tooth counts.  Try contacting the OEM or see if there are any ...

Mr. Jhon: The speed reducer has 4 parallel shafts, input speed is 1750 RPM, output speed is 44,444 RPM, speed reduction ratio ...

Maybe, and especially if it is a single reduction.  In general you need to know mesh frequency and of course that requires the ...

Mrs. Forum: Good morning, please, is there any methodology for diagnosing the condition of the gear teeth of a multi-stage ...

yes, you are right (30cpm not Hz) it's the limit of the sensor with almost -30% of sensitivity ------------------------------ ...

You will note that the point at 30 CPM also is -3dB.  This is what is termed the 1/2 power point and is a specification parameter ...

this sensitivity deviation curve ends on 30cpm. ------------------------------ Alain RAAD ------------------------------

I'm first of all puzzled by your use of "vibration value" but that might be just because of a language translation. You might ...