1FW6 Built-in torque motors 
Configuration Manual, 07/2017, 6SN1197-0AE00-0BP9 
471 
 
 
Destruction of the motor if it is directly connected to the three-phase line supply 
The motor will be destroyed if it is directly connected to the three-phase line supply. 
•  Only operate the motors with the appropriately configured converters. 
 
 
If you connect the voltage to the stator as individual component, then there is a risk of 
electric shock as there is no touch protection. 
•  Only connect a voltage if the motor component is installed in the assembled state in the 
machine. 
 
 
Risk of electric shock due to incorrect connection 
If you incorrectly connect the motor this can result in death, serious injury, or extensive 
material damage. The motors require an impressed sinusoidal current. 
•  Connect the motor in accordance with the circuit diagram provided in this 
documentation. 
•  Refer also to the documentation for the drive system used.