Motor Components And Options; Motor Components; Overview Of The Motor Construction - Siemens SIMOTICS T-1FW6 Series Configuration Manual

Motor components and options

4.1

Motor components

4.1.1

Overview of the motor construction

The built-in torque motor contains the following components:
● Stator
The stator comprises an iron core and a 3-phase winding.
The winding is encapsulated to ensure that the heat loss can be dissipated more
effectively. For liquid cooling, the motor is provided with water as the coolant (main
cooler). The system design depends on the frame size (external diameter) of the motor,
see the "Cooling method" table at the end of this chapter.
● Rotor
The rotor is the reaction part of the motor and consists of a cylindrical hollow shaft made
of steel and an iron core with integrated magnets.
● Cooling connection adapter (option)
For motors with integrated cooling, you can connect the main and precision cooler in
parallel to the cooling unit via a cooling connection adapter.
1FW6 High Speed built-in torque motors
Configuration Manual, 01/2020, 6SN1197-0AE03-0BP3
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