Siemens SIMOTICS S-1FK7 - Line Connection

Connecting
5.4 System integration
1FK7 G2 synchronous motors
Operating Instructions, 05/2021, A5E50907562B AA
85
5.4.5 Line connection
Connector types
Table 5- 4 Line connection
M23 connector
M40 connector
+ = BD1+; - = BD2-
The motors are equipped with SPEED-CONNECT connectors.
You can connect quick-connection cables with SPEED-CONNECT as well as conventional
cables with screw locks (fully threaded) to the motor connector.
Note
We recommend cables with SPEED-CONNECT because they are easier to use.
Establishing a SPEED-CONNECT connection
Procedure
Note
•
Only tighten the connector by hand.
•
Do not use any wrenches or similar tools.
1. Ensure that the union nut of the SPEED-CONNECT connector is rotated to the end stop in the
direction of the "open" arrow.
2. Align the SPEED-CONNECT connector so that the triangles on the top of the connectors are
opposite one another.