5.2 Checklists prior to mounting .............................................................................................. 59
5.3 Mounting instructions........................................................................................................ 60
5.4 Mounting the feather key................................................................................................... 62
5.5 Mounting the drive elements ............................................................................................. 63
5.6 Vibration response............................................................................................................. 64
6 Connecting .......................................................................................................................................... 67
6.1 Safety instructions ............................................................................................................. 67
6.2 Permissible line system types ............................................................................................. 68
6.3 System integration............................................................................................................. 69
6.3.1 Connection notes............................................................................................................... 69
6.3.1.1 Motor connection .............................................................................................................. 69
6.3.1.2 Rotating the connector on the motor.................................................................................. 70
6.3.2 Line connection ................................................................................................................. 72
6.3.3 Signal connection .............................................................................................................. 72
6.3.4 Connecting to a converter.................................................................................................. 73
6.3.4.1 Selecting and connecting cables ........................................................................................ 73
6.3.4.2 Handling the quick-action locking....................................................................................... 77
7 Commissioning .................................................................................................................................... 81
7.1 Safety instructions ............................................................................................................. 81
7.2 Checklists for commissioning ............................................................................................. 84
7.3 Commissioning procedure.................................................................................................. 86
7.4 Switching on and switching o .......................................................................................... 87
8 During operation ................................................................................................................................. 89
8.1 Stoppages.......................................................................................................................... 90
9 Faults and their rectication................................................................................................................ 91
10 Maintenance........................................................................................................................................ 93
10.1 Safety instructions ............................................................................................................. 93
10.2 Inspection and maintenance .............................................................................................. 96
10.2.1 Service and inspection intervals ......................................................................................... 96
10.2.2 Cleaning............................................................................................................................ 97
10.2.3 Motor replacement on reaching the bearing life ................................................................. 97
10.3 Repair, replacing the motor ................................................................................................ 98
11 Decommissioning and disposal ......................................................................................................... 101
11.1 Safety instructions ........................................................................................................... 101
11.2 Decommissioning, removing the motor............................................................................ 102
11.3 Disposal........................................................................................................................... 103
Table of contents
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
8 Operating Instructions, 02/2022, A5E46089564B AD