Technical Features - Siemens Simotics T-1FW6 Configuration Manual

Description of the motor
2.3 Technical features and environmental conditions
2.3.3

Technical features

Note
The values specified in the following table only apply in conjunction with the system
prerequisites described in the Chapter "System integration".
Table 2- 1
Technical feature
Motor type
Design
Degree of protection according to
EN 60034-5
Cooling method
Pressure in the cooling circuit
Cooler connection
Thermal motor protection
Temperature monitoring
2nd rating plate
Insulating material class of the stator
winding according to EN 60034-1
Impulse withstand voltage insulation
class according to EN 60034-18-41
Magnet material
Connection, electrical
Motor feeder cables
Torque ripple
Note
The PTC thermistor triplet and the Pt1000 are redundantly installed in the motor. Only one
PTC thermistor triplet and one Pt1000 must always be evaluated.
34
Standard version of the 1FW67 built-in torque motor
Version
Synchronous motor with permanent magnet rotor - with a high
number of poles
Individual components: stator, rotor
Motor: IP23
The final degree of protection (minimum degree of protection:
IP54) of the installed motor must be realized by the machine
manufacturer.
Water cooling:
integrated cooling (1 cooling circuit)
Max. 10 bar (static)
See Chapter "Cooler connection (Page 106)"
2 x PTC thermistor triplet with +130 °C response threshold
(according to DIN 44081/44082),
one of which is reserve
Evaluation via Sensor Module: SME120/SME125/TM120
(see SINAMICS S120 Manual)
2 x Pt1000 (according to EN 60751),
one of which is reserve
Evaluation via Sensor Module: SME120/SME125/TM120
(see SINAMICS S120 Manual)
Enclosed separately
Temperature class 155 (F)
IVIC: C
Rare earth material
Cable outlet:
axial
Connection type:
Permanently connected power and signal cables with open
core ends
Length: 0.5 m
For the specifications of the motor feeder cables, see Chapter
"Requirements for the motor feeder cables (Page 159)"
≤ 0.5% M
0
Configuration Manual, 12/2020, A5E50516483B AA
1FW6 external rotor built-in torque motors