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Old 14th Feb 2020, 12:54 pm   #9
Refugee's Avatar
Join Date: Apr 2012
Location: Worksop, Nottinghamshire, UK.
Posts: 4,439
Default Re: SMITHS "servomotor" 1111SCM-2

I have had a play with a two coil unit.
It is a rotation sensor with two coils.
There is an exciter coil and an output coil that is in phase with the exciter in one direction and out of phase in the other with amplitude for angle for 90 degrees in each direction.
The exciter voltage is much lower than your unit as marked. It is something like 12 or 24 volts.
It looks externally like yours.
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