SIEMENS
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Siemens D 21.4 · 2017
SIMOTICS linear and torque motors
SIMOTICS T torque motors for SINAMICS S120
SIMOTICS T-1FW6 built-in torque motors
10
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Integration
The SIMOTICS T-1FW6 built-in torque motors supplied via the
SINAMICS S120 drive system are designed for operation on a
600 V DC link voltage level.
The cable connection is brought out of the front face of the stator.
The cable end has a pre-assembled connector or exposed
cable cores depending on the motor design. The length of the
power and signal cables from the motor to the drive system must
not exceed 50 m (164 ft).
Absolute measuring systems with DRIVE-CLiQ
Measuring systems with integrated DRIVE-CLiQ interface are
available from various manufacturers. The encoders can be
used as a motor feedback system.
An up-to-date list of the relevant manufacturers and available
measuring systems can be viewed on the Internet at:
It is also possible to use absolute measuring systems with
EnDat 2.1 or incremental systems with 1
V
PP
.
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Technical specifications
Product name
SIMOTICS T-1FW6
built-in torque motor
Motor type
Synchronous motor with
permanent-magnet rotor,
multi-pole
(22 to 98 rotor poles)
Torque ripple
≤
1.5 %
M
0
Coolant inlet temperature,
maximum
35 °C (95 °F)
Pressure in cooling circuit, maximum
10 bar (static)
Thermal motor protection
in accordance with
DIN 44081/DIN 44082
1)
• 1FW6050 and 1FW6060
(water cooling)
1FW6053 and 1FW6063
(natural cooling)
1 × PTC thermistor triplet with
response threshold
+130 °C (266 °F)
• 1FW6090 ... 1FW6290
(water cooling)
2 × PTC thermistor triplet with
response threshold
+130 °C/150 °C (266 °F/302°F)
Temperature monitoring
in accordance with EN 60034-111)
1)
• 1FW6050 ... 1FW6290
1 x temperature sensor
Stator winding insulation
in accordance with EN 60034-1
Temperature class 155 (F)
Format
Individual components:
Stator, rotor
Degree of protection to EN 60034-5
IP23
The final degree of protection
(minimum degree of protection is
IP54) for the installed motor is
determined by the machine manu-
facturer. Protection against touch,
foreign bodies, and water for
electrical equipment is specified
in accordance with IEC 60034-5.
Measuring system
(not included in scope of supply)
Select according to basic condi-
tions specific to the application and
the drive.
Connection, electrical
Permanently connected power and
signal cables
Paint finish
Unpainted
Rating plate
1 unit enclosed separately
Certificate of suitability
cURus
1)
Evaluation via SME120/SME125 Sensor Module or TM120 Terminal Module
(see SINAMICS S120 drive system).
© Siemens AG 2017