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  1. dirtyc7

    motor nameplate question - R1/RX/X1/X2/XM?

    Please see the inserted image of a small 3-phase motor name plate: I do not understand what the R1, R2, X1, X2, XM terms mean. It seems like the R1, R2 are the number of ohms I should see if I measure from phase lead to phase lead (while disconnected from power source, of course). However...

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