Motors With Integrated Cooling - Siemens SIMOTICS T-1FW6 Configuration Manual

5.1.1.2

Motors with integrated cooling

Motors with integrated single-circuit cooling
These motors have an integrated single-circuit cooling system that is ready to be connected.
Further, they are compact, and can therefore be simply integrated into a machine.
①
②
③
④
⑤
Figure 5-2
Motors with integrated dual-circuit cooling
These motors are equipped with a ready-to-connect, integrated dual-circuit cooling system,
which provides considerable thermal insulation with respect to the mechanical axis
construction.
The dual-circuit cooling system comprises a main and precision cooler
(thermo-sandwich® principle).
An internal cooling circuit (main cooler) dissipates most of the winding losses P
stator. A thermal insulation layer between the stator and the mounting flanges of the stator
prevents heat from flowing from the motor winding to the machine construction.
Any heat that does flow through the insulation layer is captured, for the most part, by
a second heat sink (precision cooler) on the flange surfaces and dissipated. This ensures
that the temperature on the mounting surfaces of the stator remains suitably low under all
permissible operating conditions.
1FW6 Built-in torque motors
Configuration Manual, 09/2022, A5E52220645B AA
Stator with integrated cooling
Rotor with permanent magnets
Transport lock
Electrical connections
Cooler connection
Motor components of the 1FW6050 and 1FW6060 built-in torque motors with integrated
cooling (1 cooling circuit)
Motor components and options
5.1 Motor components
of the
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