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Would the motor reverse if phases swapped for this case?



The 2019 Stack Overflow Developer Survey Results Are InCalculate rotor slip without knowing synchronous speedIdentifying windings of a single phase induction motorDo the power ratings on the nameplate of an AC motor indicate electrical or mechanical power?How to start 220/380V 3 phases induction motor by star-delta method with 3 phases 380V power source?how to calculate rms voltage value of PWM motorHow to connect a three-phase motorwound rotor winding swapWhy does shorting the phases of a BLDC motor cause it to lock?Confusion with the nameplate of an induction motorSome questions about a servo motor driver input ratings



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4












$begingroup$


A servomotor power connection pins are given as follows:



enter image description here



U V W are the three phase terminals. Would the motor reverse if I mistakenly swap phases U and V namely if I connect pin 1 to W and pin 3 to U? Is this a synchronous motor or induction?



Motor nameplate:



enter image description here






motor servo electrical







share|improve this question









$endgroup$


















    4












    $begingroup$


    A servomotor power connection pins are given as follows:



    enter image description here



    U V W are the three phase terminals. Would the motor reverse if I mistakenly swap phases U and V namely if I connect pin 1 to W and pin 3 to U? Is this a synchronous motor or induction?



    Motor nameplate:



    enter image description here






    motor servo electrical







    share|improve this question









    $endgroup$














      4












      4








      4





      $begingroup$


      A servomotor power connection pins are given as follows:



      enter image description here



      U V W are the three phase terminals. Would the motor reverse if I mistakenly swap phases U and V namely if I connect pin 1 to W and pin 3 to U? Is this a synchronous motor or induction?



      Motor nameplate:



      enter image description here






      motor servo electrical







      share|improve this question









      $endgroup$




      A servomotor power connection pins are given as follows:



      enter image description here



      U V W are the three phase terminals. Would the motor reverse if I mistakenly swap phases U and V namely if I connect pin 1 to W and pin 3 to U? Is this a synchronous motor or induction?



      Motor nameplate:



      enter image description here






      motor servo electrical




      motor servo electrical






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 18 hours ago









      atmntatmnt

      817623




      817623




















          1 Answer
          1






          active

          oldest

          votes


















          11












          $begingroup$

          This is a 3-phase permanent magnet (PM) servomotor. Induction motors do not have permanent magnets, therefore it is a synchronous motor.



          If any two phase connections between the motor and controller are swapped, the motor will reverse. Since the controller can reverse the motor electronically, it may make no difference how the motor is wired during installation. However, if the motor phase sequence does not match the resolver sequence, the controller may not operate properly.



          If the controller has three-phase input, swapping those phases will not reverse the motor.






          share|improve this answer









          $endgroup$













            Your Answer





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            11












            $begingroup$

            This is a 3-phase permanent magnet (PM) servomotor. Induction motors do not have permanent magnets, therefore it is a synchronous motor.



            If any two phase connections between the motor and controller are swapped, the motor will reverse. Since the controller can reverse the motor electronically, it may make no difference how the motor is wired during installation. However, if the motor phase sequence does not match the resolver sequence, the controller may not operate properly.



            If the controller has three-phase input, swapping those phases will not reverse the motor.






            share|improve this answer









            $endgroup$

















              11












              $begingroup$

              This is a 3-phase permanent magnet (PM) servomotor. Induction motors do not have permanent magnets, therefore it is a synchronous motor.



              If any two phase connections between the motor and controller are swapped, the motor will reverse. Since the controller can reverse the motor electronically, it may make no difference how the motor is wired during installation. However, if the motor phase sequence does not match the resolver sequence, the controller may not operate properly.



              If the controller has three-phase input, swapping those phases will not reverse the motor.






              share|improve this answer









              $endgroup$















                11












                11








                11





                $begingroup$

                This is a 3-phase permanent magnet (PM) servomotor. Induction motors do not have permanent magnets, therefore it is a synchronous motor.



                If any two phase connections between the motor and controller are swapped, the motor will reverse. Since the controller can reverse the motor electronically, it may make no difference how the motor is wired during installation. However, if the motor phase sequence does not match the resolver sequence, the controller may not operate properly.



                If the controller has three-phase input, swapping those phases will not reverse the motor.






                share|improve this answer









                $endgroup$



                This is a 3-phase permanent magnet (PM) servomotor. Induction motors do not have permanent magnets, therefore it is a synchronous motor.



                If any two phase connections between the motor and controller are swapped, the motor will reverse. Since the controller can reverse the motor electronically, it may make no difference how the motor is wired during installation. However, if the motor phase sequence does not match the resolver sequence, the controller may not operate properly.



                If the controller has three-phase input, swapping those phases will not reverse the motor.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered 17 hours ago









                Charles CowieCharles Cowie

                21.6k11741




                21.6k11741



























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