Siemens SIMOTICS L-1FN3 - Danger from Strong Magnetic Fields

Quality systems
Siemens employs a quality management system that meets the requirements of ISO9001
and ISO14001.
Certi󹪝cates for SIMOTICS motors can be downloaded from the Internet at the following link:
Certi󹪝cates for SIMOTICS motors (https://support.industry.siemens.com/cs/ww/de/ps/13347/
cert)
China RoHS
SIMOTICS motors comply with the China RoHS.
You can 󹪝nd more information at:
China-RoHS (https://support.industry.siemens.com/cs/de/de/view/109738670/en)
UKCA - United Kingdom Conformity Assessed
The SIMOTICS motor series satis󹪝es the conformity requirementsfor England, Wales and
Scotland.
3.1.2 Danger from strong magnetic 󹪝elds
Occurrence of magnetic 󹪝elds
Motor components with permanent magnets generate very strong magnetic 󹪝elds. In the no-
current condition, the magnetic 󹪝eld strength of the motors comes exclusively from the
magnetic 󹪝elds of components equipped with permanent magnets. Additional electromagnetic
󹪝elds occur in operation.
Components with permanent magnets
For the linear motors described in this manual, the permanent magnets are in the secondary
sections.
Figure3-1 Secondary section with permanent magnets
Description
3.1Technical features and ambient conditions
Naturally-Cooled 1FN3 Linear Motors
Operating Instructions, 06/2023, A5E52220465B AB 29