Siemens SIMOTICS FD 1LQ1 Operating Instructions Manual page 66

Assembly
5.4 Installing the machine
NOTICE
Damage to bearings or the shaft
Large output masses and their centers of gravity outside the shaft extensions can lead to
resonance in operation. This can result in damage to the bearings and shaft.
Ensure that the permissible loads for the forces on the shaft extension are adhered to in
accordance with the catalog data or configuration data.
Note
You can find more information in Chapter 2 of catalog D81.8.
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SIMOTICS FD 1LQ1
Operating Instructions 01/2019