Siemens SIMOTICS S-1FT2 - Quick-Action Locking (SPEED-CONNECT)

Table 7-4 Rotation range of the fan connector ③
Motor Size of the fan con‐
nector ③
Angle γ Angle γ' Drawing


1FT2☐08


M12


225°


81°

ǿ
ǿ
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Table 7-5 Maximum rotating torque for the connectors
Connector size Max. torque when rotating
M12 connector 4Nm
Connector M17 10Nm
Connector M23 12Nm
Connector M40 20Nm
7.3.1.3 Handling the quick-action locking
The chapter describes how you connect a power cable to the motor.
Overview
The motors are equipped with SPEED-CONNECT connectors.
The optional fan has a round connector with screw lock.
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 (does not apply to the fan connection)
Procedure
Note
• Only tighten the connector by hand.
• Do not use any wrenches or similar tools.
Connecting
7.3System integration
SIMOTICS S-1FT2 synchronous motors for SINAMICS S120
82 Operating Instructions, 12/2023, A5E50610821B AF