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measuring position signal from a servomotor

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Michael_N

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Hi All,

I was wondering if it is possible to measure the actual position of a servo motor?

All the servo motors I have seen only have 3 wires.
2 for power and 1 for the position signal In.

I need a forth for position signal Out.

I now that it must be used internally for the motor to know if it is in the right position. But will it be possible to draw out?

Kind regards
Michael
 

HTA

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