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Technical data and characteristics
14
The technical data and characteristics for the 1FW6 Built-in torque motors are specified in
this Chapter. This data collection provides the motor data required for configuration and
contains a number of additional data for more detailed calculations for detailed analyses and
problem analyses. Technical data subject to change.
Note
System-specific data refer to the combination of built-in torque motors 1FW6 with
System-specific data refer to the combination of built-in torque motors 1FW6 with
SINAMICS S120 drive systems.
Unless otherwise specified, the following boundary conditions apply here:
Unless otherwise specified, the following boundary conditions apply here:
The DC link voltage U
ZK
is 600 V, while the converter output voltage U
amax
is 425 V.
The motor is water-cooled with the recommended minimum flow rate according to the
data sheet and a water intake temperature T
VORL
of 35 °C
The rated temperature of the motor winding T
N
is 130 °C
Voltages and currents are specified as rms values.
Installation altitude of the motors up to 4000 m above sea level.
For motors with integrated cooling, the performance data has been determined with the
use of a cooling connection adapter.
14.1
Explanations of the formula abbreviations
Content of the data sheet
The data specified on the data sheets is explained in the following section. It is categorized
as follows:
● Boundary conditions
● Rated data
● Limit data
● Physical constants
● Data for the motor cooler
● Boundary conditions
● Rated data
● Limit data
● Physical constants
● Data for the motor cooler
1FW6 Built-in torque motors
Configuration Manual, 05/2009, 6SN1197-0AE00-0BP3
Configuration Manual, 05/2009, 6SN1197-0AE00-0BP3
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