6.3.2.11 1FK2208-4AC .................................................................................................................. 118
6.3.2.12 1FK2208-5AC .................................................................................................................. 119
6.3.2.13 1FK2210-3AB .................................................................................................................. 120
6.3.2.14 1FK2210-3AC .................................................................................................................. 121
6.3.2.15 1FK2210-4AB .................................................................................................................. 122
6.3.2.16 1FK2210-4AC .................................................................................................................. 123
6.3.2.17 1FK2210-5AC .................................................................................................................. 124
6.3.3 High Inertia ..................................................................................................................... 125
6.3.3.1 1FK2306-2AC .................................................................................................................. 125
6.3.3.2 1FK2306-4AC .................................................................................................................. 126
6.3.3.3 1FK2308-3AB .................................................................................................................. 127
6.3.3.4 1FK2308-4AB .................................................................................................................. 128
7 Preparation for use ............................................................................................................................ 129
7.1 Transporting .................................................................................................................... 129
7.2 Bearings .......................................................................................................................... 133
8 Electrical connection ......................................................................................................................... 135
8.1 Permissible line system types ........................................................................................... 135
8.2 Circuit diagram of the motor ............................................................................................ 136
8.3 System integration........................................................................................................... 137
8.3.1 Connection notes............................................................................................................. 137
8.3.1.1 Motor connection ............................................................................................................ 137
8.3.1.2 Rotating the connector on the motor................................................................................ 138
8.3.2 Line connection ............................................................................................................... 140
8.3.3 Signal connection ............................................................................................................ 140
8.3.4 Connecting to a converter................................................................................................ 141
8.3.4.1 Selecting and connecting the cables................................................................................. 141
8.3.4.2 Handling the quick-action locking..................................................................................... 146
8.3.4.3 Routing cables in a damp environment............................................................................. 147
9 Assembly drawings/dimension sheets............................................................................................... 149
9.1 Dimension drawing 1F☐2☐03 ......................................................................................... 149
9.2 Dimension drawing 1F☐2☐04 ......................................................................................... 150
9.3 Dimension drawing 1F☐2105 .......................................................................................... 151
9.4 Dimension drawing 1F☐2205 .......................................................................................... 152
9.5 Dimension drawing 1F☐2☐06 ......................................................................................... 153
9.6 Dimension drawing 1F☐2208 .......................................................................................... 154
9.7 Dimension drawing 1F☐2210 .......................................................................................... 155
10 Glossary ............................................................................................................................................. 157
Table of contents
1FK2 Synchronous Motors for SINAMICS S120
Conguration Manual, 02/2022, A5E46927724B AD 9