"IZ5FCY Roberto" wrote in message
.. .
Many thanks Meindert,

I think that don't be selsyn.
Thwe selsyn have a primary (exciting) and a 3-phase winding output (star
wired) for transmit the angular position.

I thought 2 phase selsyns also existed, but now I'm not sure.

Sorry I can't help you any further.

Regards,
Meindert