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Description; Table 3-1 Machine Design - Siemens 1LA8 Operating Instructions Manual

Simotics tn series induction motor.
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This electrical machine has been designed for a wide range of drive and energy conversion
applications. The machines are characterized by extreme ruggedness, long service life, and
overall reliability. They are also highly versatile, allowing them to be tailored to specific
Details of the supplied machine and permissible operating conditions can be found in this
The machine was designed in accordance with the ordering party's specification and may only
be used for the contractually agreed purpose. The permissible operating conditions are
specified on the rating plate. The technical data are described in the catalog.
Risk of explosion
This machine is not designed for use in hazardous areas. An explosion can occur if the
machine is operated in these areas. This can result in death, serious injury or material damage.
Never operate this machine in hazardous areas.
Machine design
The regulations and standards used as the basis to design and test this machine are stamped
on the rating plate.
The machine design basically complies with the subsequent standards. Please refer to the EC
or EU Declarations of Conformity for the versions of the harmonized standards referenced.
Table 3-1
Rating and performance
Degree of protection
Type of construction
Terminal markings and direction of rotation
Noise emission
Starting characteristics, rotating electrical machines
Vibration severity grades
Vibration limits
* For machines in line operation only
SIMOTICS TN Series N-compact 1LA8
Operating Instructions 05/2016
Machine design
IEC/EN 60034‑1
IEC/EN 60034‑5
IEC/EN 60034‑6
IEC/EN 60034‑7
IEC/EN 60034‑8
IEC/EN 60034‑9
IEC/EN 60034‑12*
IEC/EN 60034‑14
DIN ISO 10816-3


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