Motor components and options   
4.1 Motor components 
  1FN3 linear motors 
94  Configuration Manual, 10/2018, 6SN1197-0AB86-0BP2 
●  The closed-loop velocity and position control requires that the encoder is integrated into 
the mechanical structure with the highest possible stiffness and lowest possible vibration. 
●  Using the encoder as a position measuring system for the machine precision requires that 
the encoder is connected as close as possible to the process 
In addition to selecting a suitable encoder, the performance of the machine axis is essentially 
determined by the integration into the overall mechanical system.  
As a consequence, a general recommendation for integrating the encoder cannot be given 
for all encoder types and axis concepts.  
To ensure that the encoder is optimally integrated into the mechanical system, Siemens 
offers its "Mechatronic Support" service (see Catalog). For additional information, please 
contact your local Siemens office. You can find the "Technical Support" Internet link in 
Chapter "Introduction". 
Three options for integrating an encoder are shown as example in the following example.