SIEMENS
3/30
Siemens D 41 · 2017
Servo helical geared motors SIMOTICS S-1FG1
Selecting servo geared motors
Gearbox size 49, 3-stage – 1FG1204
3
Max. output speed
n
2max
=
36 rpm
, Transmission ratio
i
=
124.6
360
360
360
360
360
360
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
6
-
7
.
K1
-Z
–
–
–
–
–
360
360
360
360
360
360
360
360
360
360
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
4
-
7
.
K1
-Z
–
–
–
–
360
–
360
360
360
360
360
360
360
360
360
360
360
360
–
–
–
–
1FG1204-
.
.
7
7
3
-
7
.
K1
-Z
–
–
–
–
360
–
–
360
–
360
360
360
–
360
360
360
360
360
–
–
–
–
1FG1204-
.
.
7
7
2
-
7
.
K1
-Z
Max. output speed
n
2max
=
41 rpm
, Transmission ratio
i
=
109.14
360
360
360
360
360
360
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
6
-
7
.
J1
-Z
–
–
–
–
–
360
360
360
360
360
360
360
360
360
360
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
4
-
7
.
J1
-Z
–
–
–
–
360
–
360
360
360
360
360
360
360
360
360
360
360
360
–
–
–
–
1FG1204-
.
.
7
7
3
-
7
.
J1
-Z
–
–
–
–
360
–
–
360
–
360
360
360
–
360
360
360
360
360
–
–
–
–
1FG1204-
.
.
7
7
2
-
7
.
J1
-Z
Max. output speed
n
2max
=
45 rpm
, Transmission ratio
i
=
100.75
360
360
360
360
360
360
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
6
-
7
.
H1
-Z
–
–
–
–
–
360
360
360
360
360
360
360
360
360
360
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
4
-
7
.
H1
-Z
–
–
–
–
360
–
360
360
360
360
360
360
360
360
360
360
360
360
–
–
–
–
1FG1204-
.
.
7
7
3
-
7
.
H1
-Z
–
–
–
–
360
–
–
360
–
360
360
360
–
360
360
360
360
360
–
–
–
–
1FG1204-
.
.
7
7
2
-
7
.
H1
-Z
Max. output speed
n
2max
=
50 rpm
, Transmission ratio
i
=
89.2
360
350
360
360
360
360
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
6
-
7
.
G1
-Z
–
–
–
–
–
360
360
360
360
360
360
360
360
360
360
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
4
-
7
.
G1
-Z
–
–
–
–
360
–
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
1FG1204-
.
.
7
7
3
-
7
.
G1
-Z
–
–
–
–
360
–
–
360
–
360
360
360
–
360
360
360
360
360
360
360
360
360
1FG1204-
.
.
7
7
2
-
7
.
G1
-Z
Max. output speed
n
2max
=
61 rpm
, Transmission ratio
i
=
74.24
305
290
350
345
350
350
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
6
-
7
.
F1
-Z
–
–
–
–
–
350
350
350
350
350
350
350
350
350
350
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
4
-
7
.
F1
-Z
–
–
–
–
350
–
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
1FG1204-
.
.
7
7
3
-
7
.
F1
-Z
–
–
–
–
350
–
–
350
–
350
350
350
–
350
350
350
350
350
350
350
350
350
1FG1204-
.
.
7
7
2
-
7
.
F1
-Z
Max. output speed
n
2max
=
64 rpm
, Transmission ratio
i
=
69.88
285
275
350
325
350
350
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
6
-
7
.
E1
-Z
–
–
–
–
–
350
350
350
350
350
350
350
350
350
350
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
4
-
7
.
E1
-Z
–
–
–
–
350
–
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
1FG1204-
.
.
7
7
3
-
7
.
E1
-Z
–
–
–
–
350
–
–
350
–
350
350
350
–
350
350
350
350
350
350
350
350
350
1FG1204-
.
.
7
7
2
-
7
.
E1
-Z
Max. output speed
n
2max
=
72 rpm
, Transmission ratio
i
=
62.61
260
245
345
295
345
345
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
6
-
7
.
D1
-Z
–
–
–
–
–
345
345
345
345
345
345
345
345
345
345
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
4
-
7
.
D1
-Z
–
–
–
–
345
–
345
345
345
345
345
345
345
345
345
345
345
345
345
345
345
345
1FG1204-
.
.
7
7
3
-
7
.
D1
-Z
–
–
–
–
345
–
–
345
–
345
345
345
–
345
345
345
345
345
345
345
345
345
1FG1204-
.
.
7
7
2
-
7
.
D1
-Z
Max. output speed
n
2max
=
84 rpm
, Transmission ratio
i
=
53.3
220
210
320
250
340
340
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
6
-
7
.
C1
-Z
–
–
–
–
–
340
340
340
340
340
340
340
340
340
340
–
–
–
–
–
–
–
1FG1204-
.
.
7
7
4
-
7
.
C1
-Z
–
–
–
–
340
–
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
1FG1204-
.
.
7
7
3
-
7
.
C1
-Z
–
–
–
–
340
–
–
340
–
340
340
340
–
340
340
340
340
340
340
340
340
340
1FG1204-
.
.
7
7
2
-
7
.
C1
-Z
For line voltage 380 ... 480 V 3 AC
(DC link voltage 510 ... 720 V DC)
– gearbox type
D49
Geared motor torque at 1450 rpm
Note: All values in
bold
print are maximum gearbox values.
M
2dyn
Servo helical geared motors
SIMOTICS S-1FG1
Nm
Article No.
Motor shaft height:
36
C
48
D
63
E
80
F
100
G
Motor length/motor version
(
CT
= Compact,
HD
= High Dynamic)
:
0/CT
0/CT
0/CT
0/CT
0
2
1/CT
1/CT
1
2
1/HD
1
4
2/CT
2/CT
2/CT
2
2
3/CT
3/CT
3/CT
3
2
3/HD
3/HD
3
4
4/CT
4/CT
4
2
4/HD
4/HD
4
4
5/CT
5
2
5/HD
5
4
6/HD
6
4
Selection of shaft design, encoder system, mounting type and special designs on page 3/28.
1FG1204-
7 7
.
.
. - .
7
. .
-Z
© Siemens AG 2017