Siemens SIMOTICS M-1PH3 Manual page 35

Main motors
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Note
Liquid and/or oil jet
Liquid and/or oil jet must be prevented from collecting on the motor shaft.
Degree of protection
The only one protection degree for the 1PH3 motors is described in detail in the following
table:
Degree of
protection
IP55
NOTICE
Damage to the motor due to improper cable routing
Routing cables improperly in humid/moist environments can cause damage to the motor.
• Route the power cables, DRIVE-CLiQ MOTION-CONNECT cables or temperature sensor
1PH3 main motors
Equipment Manual, 01/2021, A5E43087278-004
1st code number
Touch protection
Full protection against con-
tact
Pt1000 cables, and fan cables as shown in the figure below, especially in humid/moist
environments.
Protection against ingress
of solid foreign bodies
Protection against damag-
ing dust deposits
Mechanical properties
3.3 Degree of protection
2nd code number
Protection against wa-
ter jets
33

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