Mounting
5.2 Checklists prior to mounting
SIMOTICS S-1FT2 synchronous motors for SINAMICS S120
50
Operating Instructions, 07/2021, A5E50610821B AB
NOTICE
Damage to shaft sealing rings caused by solvent
If shaft sealing rings come into contact with solvents when preservation coating is removed,
the shaft sealing rings can be damaged.
•
Avoid contact between solvents and shaft sealing rings.
NOTICE
Thermal damage to temperature-sensitive parts
Some parts of the electrical motor enclosure can reach temperatures that exceed 100 °C. If
temperature-sensitive parts, for instance electric cables or electronic components, come
into contact with hot surfaces then these parts can be damaged.
•
Ensure that no temperature-sensitive parts come into contact with hot surfaces.
5.2
Checklists prior to mounting
Note
Required checks
The checklists below do not purport to be complete. It may be necessary to perform
additional checks and tests in accordance with the situation specific to the particular
installation site.
Assemble the motor as described in the following chapters of the operating instructions.
Thoroughly familiarize yourself with the safety instructions and observe the checklists below
before starting any work.
Table 5- 1
Checklist (1) - general checks
Check
OK
Are all of the necessary components of the configured drive line-up available, correctly
dimensioned, installed and connected?
Are the environmental conditions in the permissible range?
Table 5- 2
Checklist (2) - checks regarding the mechanical system
Check
OK
Is the motor free of visible damage?
Have the mounting surfaces (e.g. flange, shaft) on the customer machine and on the
motor been cleaned?
Are the mounting surfaces free of corrosion?
Do the mounting dimensions (e.g. shaft diameter, shaft length, true run) on the cus-
tomer machine meet the specification?
