Vibration Tachometer
Vibration Tachometer
(OP)
Dear all,
Currently trying to build a Virbration Tachometer to be used on a DC motor to measure RPMs of 2500 to 6000.
Does anyone know of any schematics/diagrams available?
In addition, if anyone know of how to calibrate the reeds to the tachometer, that will also be appreciated.
Thanks for your time,
-evi1kid





RE: Vibration Tachometer
TTFN
FAQ731-376: Eng-Tips.com Forum Policies
RE: Vibration Tachometer
http://www.discovercircuits.com/T/tachometers.htm
Vibrating "reeds" are used in mechanical and not electrical tachometers. Either type tachometer can be purchased at low cost already made!
Walt
RE: Vibration Tachometer
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http://www.treysit.com/treysit-sirometer.pdf
pretty good for strong 1x and not direction sensitive ( round wire ). It sure agreed I have a wheel/tire issue on the old Volvo.