Is this a tachometer?
Ignoramus10537 wrote:
I don't think so. If it was a tach, I believe you would only see two brushes. That is
based on the limited number of servo motors I've had a part. I could be wrong.
I will look a little closer. I thought that the wires were too think
to carry the main motor current. I will try to find out for sure
tonight.
i
Did you resolve it?
Wes, yes, I am 100% certain that it is a tachometer. 9.5 volts per
1000 RPM.
Interesting. The 4 brushes seem like overkill for a tach. I wonder why a two brush
design wasn't good enough. EE's, got an explanation?
Wes
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