Description of the motor   
2.3 Technical features and environmental conditions 
  1FN3 linear motors 
30  Configuration Manual, 10/2018, 6SN1197-0AB86-0BP2 
Components with permanent magnets 
For the linear motors described in this manual, the permanent magnets are in the secondary 
sections. 
 
Figure 2-1  Secondary section with permanent magnets 
 
 
Figure 2-2  Schematic representation of the static magnetic field of a secondary section, depending 
on distance