Siemens SIMOTICS 1FT2104-4AF - Selection Based on the Article Number

Description of the motors
2.4 Selection based on the article number
1FT2 synchronous motors for SINAMICS S120
Configuration Manual, 03/2021, A5E50645584B AA
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2.4 Selection based on the article number
The article number describes the motor with the following structure.
Figure 2-6 Article number structure for 1FT2
You can find possible combinations in the relevant catalog.
Please note that not every theoretical combination is possible.
Description
Position of the article number
1 2 3 4 5 6 7 - 8 9 1
0
1
1
1
2
- 1
3
1
4
1
5
1
6
- Z
SIMOTICS S-1FT2 synchronous servo-
motors
1
F
T
2
Inertia
High Dynamic
1
Compact
2
Shaft height
SH 30
0
3
SH 40
0
4
SH 48 CT
SH 52 HD
0
5
SH 63
0
6
SH 80
0
8
SH 100
1
0
Overall length
0 ... 8
-
☐
(Not defined)
A
Rated speed
1500 r/min @ 400 V
B
2000 r/min @ 400 V
C
3000 r/min @ 400 V
F
4500 r/min @ 400 V
H
6000 r/min @ 400 V
K
Holding brake
None
0
With
1
Degree of protection
IP64
0
IP65 with radial shaft seal ring, without spring
1
IP67 with radial shaft seal ring
2