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Stator Slot Frequency

Thread starter electricvibe
Start date Nov 26, 2012

Status: Not open for further replies.

Nov 26, 2012

electricvibe

Industrial

thread237-128940
I have been monitoring a Westinghouse 4000 HP PAM motor with stator slot frequencies. The stator slot frequencies have 1x sidebands. There are also RBPF with 2xLF sidebands. There are 108 stator slots and 133 rotor bars in this motor.