Siemens 1FT6 03 Série Mode D'emploi page 90

Motor Description
1.7 Cooling
Cooling system
A cooling system (i.e. heat exchanger) must be used in order to guarantee a coo-
ling medium intake temperature of +30
from a single cooling system. The cooling system is not included in the scope of
supply.
Cooling system manufacturer, refer to the Catalog.
The cooling power is calculated from the sum of the power losses of the connected
motors. The power of the pump and the distribution to different cooling circuits
should be engineered corresponding to the specified flow and the pressure losses
of the individual cooling circuits.
If one pump is used with distribution to several cooling circuits, then it may be ne-
cessary to use a flow controller.
1FT6/1-38
°
C. It is possible to operate several motors
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Synchronous Servomotors, 1FT6 (PFT6) – 02.04 Edition