Configuration 
  5.4 Installation 
1FW6 Built-in torque motors 
Configuration Manual, 07/2017, 6SN1197-0AE00-0BP9 
117 
 
If you fix the rotor and/or stator at both ends, this can result in significant material 
deformation in the machine assembly due to thermal expansion, which could destroy the 
motor. 
•  The machine must be designed in such a way that both the rotor and the stator are each 
secured on one side only. See Chapter "Installation examples".