Page 58 - CNC Robotics
P. 58

Chapter 2 / Electronics



             APPLICATION NOTE

             Figure 4 : The threedrivesequencesfor a t\W phasebipolar sleppermotor. Clockwise rotation is shown.
             FiglJe 4a : Wavedrive (onephaseon).
                                                      A_
                                                      ~

                                                  o~c     0
                                                     ~
                                                  o
                                                        /'
                         B-                          B.

             Figure 4b : TY.Q phaseon drive.






                         B-            B.            B.            B_
                                                                   ,-""

             Figure 4c : HaKstepdrive.
                         A.            A.             AO            A-
                                   0       c     ~~             ~.
                                       •
                        ~
                                   o
                    D
                    ~<r0 C                                      o    Ne
                         B-            B-             BO            B'
                         A-            A-            AO             A'
                                   0             ~~             ~

                    oN                                          o    5  C
                    ~$o e
                         B.           B.             BO             B-













             4I 1B




                                                                                              49
   53   54   55   56   57   58   59   60   61   62   63