This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

marathon 1/4 hp induction motor parameter



Hey

I'm using the marathon 1/4 induction motor alone with HVMotorCtrl+PfcKit_v2.1 to do some experiments, In the example healer file the motor parameter is

#define RS         11.05                          // Stator resistance (ohm)
#define RR       6.11                           // Rotor resistance (ohm)
#define LS       0.316423119                  // Stator inductance (H)
#define LR       0.316423119                  // Rotor inductance (H)     
#define LM       0.2939397                   // Magnatizing inductance (H)
#define POLES      4                            // Number of poles
i wonder the rotor side RR and LR are these two value referred to the stator side? or they are just the actual rotor? if they arr not referred to the stator side, could you please tell me the winding ratio Ns/Nr of this motor

thank you very much