Siemens SIMOTICS M-1FE2, Configuration Manual

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Installation
7.2 Installation and removal of the rotor
SIMOTICS M-1FE2 built-in motors
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Configuration Manual, 05/2021, A5E50494252B AB
7.2 Installation and removal of the rotor
7.2.1 Tools and resources
To install the motor components you require the following installation equipment and
resources.
•
A draft-free room
Personal protection equipment
•
Face protection shield
• Gloves for protection against cold or heat depending on the joining process
• Sealed protective clothing for protection against any oil leaks and high or low surface
temperatures
Devices for joining the rotor
The following devices may be required depending on the joining process.
Joining with the heat process (shrink fit) Joining with the cold process (stretch fit)
• Hot-air oven with temperature monitoring - suitable for
installation temperatures
1)
• Oven volume appropriate for the rotor type, placement
of the oven in the immediate vicinity of the workplace
• Air-conditioned room or cold chamber for tempering the
spindle shaft and rotor core
• Dewar vessel with liquid nitrogen N2 (-195.8 °C)
• For a small workspace: good ventilation
1) The temperatures for installation can be found in the Table "Installation temperatures" in
the associated Hardware Installation Manual.