Description of the motor
2.3 Technical features and ambient conditions
1FW6 Built-in torque motors
34 Configuration Manual, 07/2017, 6SN1197-0AE00-0BP9
Note
The values specified in
the following table only apply in conjunction with the system
prerequisites described in "System integration".
Table 2- 1 Standard version of the 1FW6 built-in torque motor
Motor type Synchronous motor with permanent magnet rotor, with a high
number of poles (no. of rotor poles: 22 to 98)
Individual components: stator, rotor
Degree of protection according
to EN 60034-5
Motor: IP23
The final degree of protection (minimum degree of protection:
IP54) of the built-in motor must be realized by the machine
Cooling method Water cooling
• Jacket cooling:
size 1FW609, 1FW613, 1FW615
• Integrated cooling (1 cooling circuit):
sizes 1FW605 and 1FW606
• Integrated cooling (2 cooling circuits):
sizes 1FW616, 1FW619, 1FW623, 1FW629
Pressure in the cooling circuit
Cooler connection Motors with a cooling jacket:
Must be connected by customer
Motors with integrated cooling:
Connection with/without cooling connection adapter, see Chapter
"Cooler connection (Page 130)"
Thermal motor protection 1FW605 to 1FW629:
1x PTC for thermistor triplet with response threshold +130 °C
(according to DIN 44081/44082)
1FW609 to 1FW629 in conjunction with KTY 84:
in addition
1 x PTC triplet with response threshold +150 °C
(according to DIN 44081/44082)
Evaluation via Sensor Modules: SME120/SME125/TM120
(see SINAMICS S120 Manual)
Temperature monitoring 1FW6xxx-xxxxx-xxx1 and 1FW6xxx-xxxxx-xxx2:
with 1 x KTY 84 (acc. to EN 60034-11)
1FW6xxx-xxxxx-xxx3:
with 1 x Pt1000 (acc. to EN 60751)
Evaluation via Sensor Modules: SME120/SME125/TM120
(see SINAMICS S120 Manual)
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