Page 90 - Electromechanical Devices and Components Illustrated Sourcebook
P. 90

52 Electromechanical Devices & Components Illustrated Sourcebook









                                                        Motor







                                   Drive Belt
                                                            Retract Limit Switch
                                                                                  Guide Rod
                                                                      Follower

















                                                         Lead Screw
                                                 Adjustment Screw          Adjustment Screw
                                                     Extend Limit Switch
                                            Frame
                                         Conveyor Belt





                                      Figure 4-49 Limit Switch Travel Control








                                                                    Timing Belt


                                                                                  Axle


                                    Drum
                                                                               Cams








                                                                  Limit Switch Array



                                   Figure 4-50 Barrel Limit Switch Array
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