Siemens SIMOTICS 1FT2104-4AF - Motor Overview;Motor Module Assignment;Power Cables

Technical data and characteristics
6.2 Motor overview/Motor Module assignment/power cables
1FT2 synchronous motors for SINAMICS S120
74 Configuration Manual, 03/2021, A5E50645584B AA
Recommended Motor Module
For every motor, Chapter "Motor overview/Motor Module assignment/power cables
(Page 74)" recommends a Motor Module corresponding to its stall (starting) current.
The maximum torque that can be temporarily achieved using this Motor Module is listed in
the tables of this manual as M
max inv.
• When configuring intermittent or overload operation, check whether a larger Motor
Module is required to provide the necessary peak current.
Tolerance data
The characteristic data listed in the data sheets are subject to a certain amount of scatter. The
following tolerances apply to the characteristic data:
Motor list data
Typ. value
Max. value
Current values
I0, IN, Imax
± 3 %
± 7.5 %
Torque values
M0, MN, Mmax
± 3 %
± 7.5 %
Moment of inertia
JMot
± 2 %
± 10 %
The torque-speed characteristics specified in the following chapter relate to the nominal
values at operating temperature.
6.2 Motor overview/Motor Module assignment/power cables
On the following pages, you can find the suitable SINAMICS Motor Modules and MOTION-
CONNECT power cables for the 1FT2.
SINAMICS Motor Module S120 Booksize, DC link voltage 510 V DC to 720 V DC, line voltage 3 AC
380 V to 480 V
Example of an article number for a SINAMICS Motor Module
The following table describes the options that can be selected for the SINAMICS Motor
Module.
Description
Position in the article number
1
2
3
4
5
6
7
-
8
9
10
11
12
-
13
14
15
16
SINAMICS Motor Modules S120
Booksize (example)
6
S
L
3
1
2
0
-
Single Motor Module
1
Double Motor Module
2
T
E
2
1
-
0
A
D
Version release
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