SIEMENS
3/17
Siemens D 41 · 2017
Servo helical geared motors SIMOTICS S-1FG1
Selecting servo geared motors
Gearbox size 39, 3-stage – 1FG1203
3
■
Technical specifications
■
Selection and ordering data
Shaft design, encoder system, mounting type and special designs
Gearbox type
D39
Servo geared motor
i
R
ex
M
2rated
M
2max
M
2Em.Off
n
2max
n
1max
1)
F
R2
F
R2max
c
T
J
G
Type
Nm
Nm
Nm
rpm
rpm
’
N
N
Nm/ ’
10
-4
kgm
2
1FG1203-
.....
-..R1
235.29
179998/765
200
215
340
19
4500
8.10
4370
3990
12.5
0.03
1FG1203-
.....
-..Q1
208.69
15652/75
200
215
340
22
4500
8.18
4370
3990
12.5
0.05
1FG1203-
.....
-..P1
181.07
230867/1275
200
215
340
25
4500
8.20
4370
3990
12.5
0.05
1FG1203-
.....
-..N1
164.61
461734/2805
200
215
340
27
4500
8.20
4370
3990
12.5
0.07
1FG1203-
.....
-..M1
141.17
179998/1275
200
215
340
32
4500
8.22
4370
3990
12.5
0.08
1FG1203-
.....
-..L1
128.34
359996/2805
200
215
340
35
4500
8.22
4370
3990
12.5
0.1
1FG1203-
.....
-..K1
112.53
86086/765
200
215
340
40
4500
8.25
4370
3990
12.5
0.12
1FG1203-
.....
-..J1
100.44
93912/935
200
215
340
45
4500
8.26
4370
3990
12.5
0.14
1FG1203-
.....
-..H1
89.51
27391/306
200
215
340
50
4500
8.28
4370
3990
12.5
0.16
1FG1203-
.....
-..G1
82.63
4214/51
200
215
340
54
4500
8.28
4370
3990
12.5
0.2
1FG1203-
.....
-..F1
72.34
6149/85
200
210
340
62
4500
8.32
4370
4120
12.5
0.22
1FG1203-
.....
-..E1
63.43
242606/3825
200
205
340
71
4500
8.37
4370
4240
12.5
0.23
1FG1203-
.....
-..D1
57.54
3913/68
200
205
340
78
4500
8.40
4370
4240
12.5
0.29
1FG1203-
.....
-..C1
54.16
15652/289
200
205
340
83
4500
8.40
4370
4240
12.5
0.34
1FG1203-
.....
-..B1
47.74
109564/2295
200
205
340
94
4500
8.34
4370
4240
12.5
0.38
1FG1203-
.....
-..A1
41.43
35217/850
200
205
340
109
4500
8.37
3940
3810
12.5
0.51
Gearbox type
D39
Servo helical geared motors
SIMOTICS S-1FG1
Article No.
1FG1203-
7
7
.
.
.
-
.
7
.
.
-Z
Shaft design:
Solid shaft with feather keyway
1
Order codes and Descriptions see chapter "Options"
Special shaft design
9
Encoder system for motors with DRIVE-CLiQ interface:
AS20DQI encoder
Q
AM20DQI encoder
R
R14DQ resolver
P
R15DQ resolver
U
Mounting type:
Foot-mounted design
A
Foot/flange-mounted design
B
Flange-mounted design
F
Housing flange design
H
Special designs (Options):
Order codes and Descriptions see chapter "Options"
The following order codes must be added to each article number:
• Oil type – order codes
K06
or
K11
• Mounting position – order codes
D01
...
D06
-Z
Selection of 3-stages servo helical geared motors with gearbox size 39 from next page.
1FG1203- .
.
7 7 7
-
7
.
7 7
-Z
1)
Data are for option reduced-backlash version – order code
G99
required.
© Siemens AG 2017