LENZE
For dimensions, see page 3-88 onwards.
Helical gearbox selection tables
Gearboxes with mounting flange for Atex category 2GD, 3GD (zone 1, 21, 2, 22)
3-58
3
M
2 perm
^
384 Nm
GST09-1N
òòò
Gearbox with
Mounting flange size
i
P
1 perm
M
2 perm
n
2
Temperature class
Motor frame size
T3 (G)
v
190 °C (D)
Flange diameter
T4 (G)
v
125 °C (D)
Mounting position
A, B,
C
D
[kW]
[Nm]
[rpm]
E, F
G-motion atex en 06/2011
n
1
= 2800 rpm
GST09-1N
òòò
ò
D
11.250
2.52
95
249
T4
T4
-
1D
2D
90
80
160
160
GST09-1N
òòò
ò
E
11.250
4.28
162
249
T4
T3
-
1E
1E
2E
3E
4E
100
112
90
80
90
160
160
160
160
200
n
1
= 1400 rpm
GST09-1N
òòò
ò
D
7.333
2.31
114
191
T4
T4
T4
1D
2D
8.900
1.93
116
157
T4
T4
T4
90
80
11.250
1.55
117
124
T4
T4
T4
160
160
GST09-1N
òòò
ò
E
2.810
6.60
125
498
T4
T3
T4
1E
1E
2E
3E
4E
4.667
5.72
179
300
T4
T4
T4
100
112
90
80
90
5.667
4.91
187
247
T4
T4
T4
160
160
160
160
200
7.333
3.94
194
191
T4
T4
T4
8.900
3.29
197
157
T4
T4
T4
11.250
2.64
199
124
T4
T4
T4
GST09-1N
òòò
ò
F
2.048
6.60
91
684
T3
T3
T3
1F
1F
2F
3F
2.333
6.60
103
600
T3
T3
T3
100
112
90
90
2.810
6.60
125
498
T4
T3
T4
160
160
160
200
3.444
6.60
153
407
T4
T4
T4
4.667
6.11
192
300
T4
T4
T4
5.667
5.24
199
247
T4
T4
T4
7.333
4.20
207
191
T4
T4
T4
8.900
3.51
210
157
T4
T4
T4
GST09-1N
òòò
ò
G
1G
2G
2G
3G
1.560
17.59
184
897
T3
T3
T3
132
100
112
132
2.048
17.59
242
684
T3
T3
T3
300
250
250
250
2.333
17.59
276
600
T3
T3
T3
2.810
17.42
329
498
T4
T3
T4
3.444
14.99
347
407
T4
T3
T4
4.667
11.75
368
300
T4
T4
T4
5.667
10.08
384
247
T4
T4
T4
GST09-1N
òòò
ò
H
1.560
21.49
225
897
T3
T3
T3
1H
2H
3H
2.048
19.97
275
684
T3
T3
T3
160
180
132
2.333
19.19
301
600
T3
T3
T3
350
350
300
2.810
18.00
340
498
T3
T3
T3
3.444
15.56
360
407
T4
T3
T4
GST09-1N
òòò
1K
1.560
21.49
225
897
T3
T3
T3
200
2.048
19.97
275
684
T3
T3
T3
400