Siemens SIMOTICS-T 1FW68 Engineering Manual page 103

Mounting surface for rotor segment
We recommend using an assembly surface with a mechanical stop as shown in the diagram
below to assemble the rotor segments. If the mechanical stop is too low, then the rotor
segment can be inadvertently pushed over it.
①
Figure 5-15
1FW68 radial segment motors
Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1
Mechanical stop
Surface with mechanical stop for assembling rotor segments
Configuring
5.2 Mounting
103