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Connecting
5.4 System integration
1FK7 G2 synchronous motors
Operating Instructions, 05/2021, A5E50907562B AA
95
5.4.6.5
Connecting the signal line on a motor with forced ventilation
Connecting the signal line for a motor with forced ventilation up to frame size 100
Note the following information regarding connections:
•
Use only cables that comply with the installation regulations.
•
Signal lines must not be subjected to excessive tensile stress.
CAUTION
Danger of injury caused by the unintentional starting of the fan
If the fan starts in the dismantled state, it can cause injuries.
•
Disconnect the fan from the power supply before you dismantle it.
1
Motor power connector, e.g. size 3
2
Fan cover
3
Connection plug of the fan
4
Signal connector on the encoder
5
Sealing caps of the cable gland
6
4 hexagon socket-head screws with washer for fastening the fan cover
7
Lifting eyebolt
Figure 5-9
Forced ventilation parts