why is this motor working

[tmcgett]

Crane equipped with 2 swing motors;
WRIM with eddy current brake; 3 phase, 480v, Y connected
One motor is wired with stator going to rotor and rotor going to stator.
Also there are no internal motor wires going to bridged post / star point.(6 wires) other motor has 9
How, and why is this motor working ???

 

[aolalde]

PLEASE GIVE MORE SPECIFIC DETAILS OF THE CONNECTIONS AND POWER SUPPLY.