Error design rotor end ring of motor IM_SQ_IR_3Ph

Laura_J
Laura_J Altair Community Member
in Community Q&A

Hello, I want to modify the inputs of en dring desgn of the motor IM_SQ_IR_3Ph but when I validate I got this message :

"The constraints [ERTC1 <= ERLGL1-ERLSL1=0.0 (mm),
ERTC2 <= ERLGL2-ERLSL2=0.0 (mm)] are not validated.

Failed to update the part parameters.

Ticket Number : #100.13.108 #100.13.321"

What is ERTC, ERLGL and ERLSL ?

Thank's for your help

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Answers

  • C_Favre
    C_Favre
    Altair Employee

    Hi,

    This messsage is linked to the parameter C.S long base width, C.S short base width and C.S airgap side chamfer as shown in the picture below. Some sets of parameter can not generated correct geometry as for example if you use same values for C.S long base width and C.S long base width and a value of C.S airgap side chamfer not equal to 0.

    image.png

    I hope this helps.

    Best regards

    Cyril

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