5.2.4 Mounting instructions for the motor
Description
NO
TICE
Damage to shaft sealing rings caused by solvent
If shaft sealing rings come int
o contact with solvents when preservation coating is removed,
the shaft sealing rings can be damaged.
• Avoid contact between solvents and shaft sealing rings.
NOTICE
Damage to the motor due to radial eccentricity at the shaft extension
Radial eccentricity and axial f
orces at the shaft extension can damage the motor.
• Mount the motor in such a way that no radial eccentricity and axial forces at the shaft
extension occur.
• Adhere to the specications on the r
ating plate (Page50).
• Observe the warning and information plates on the motor.
• Check the installation site and permissible environmental conditions such as temperature
and installation altitude. See Section "Permissible environmental conditions for the motor
(Page624)".
• Thoroughly remove any anti-corrosion agents from the shaft extension with commercially
available solvents.
• Ensure that power losses are adequately dissipated. See Section "Cooling (Page626)".
• If the motor is installed vertically with the shaft extension facing up, ensure that no liquid can
enter the upper bearing.
• Ensure that the ange is in even contact with the mounting surface.
• Use hexagon socket head cap screws with a property class of at least 8.8.
Mounting
5.2Motor
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
108 Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB
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