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)
3-72
3
M
2 perm
^
5076 Nm
GST14-2N
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
GST14-2N
òòò
ò
G
20.044
32.47
2153
140
T3
-
-
1G
2G
2G
3G
22.778
32.47
2447
123
T3
-
-
132
100
112
132
24.567
28.11
2286
114
T3
-
-
300
250
250
250
27.917
28.11
2597
100
T3
-
-
32.267
22.05
2355
87
T3
-
-
36.667
22.05
2676
76
T3
-
-
39.160
18.42
2388
72
T3
-
-
44.500
19.97
2940
63
T3
-
-
49.500
16.03
2625
57
T3
-
-
56.250
16.03
2983
50
T3
-
-
n
1
= 1400 rpm
GST14-2N
òòò
ò
G
20.044
17.59
2334
70
T3
T3
T3
1G
2G
2G
3G
22.778
17.59
2652
62
T3
T3
T3
132
100
112
132
24.567
15.23
2477
57
T4
T3
T4
300
250
250
250
27.917
15.23
2815
50
T4
T3
T4
32.267
11.95
2552
43
T4
T4
T4
36.667
11.95
2900
38
T4
T4
T4
39.160
9.98
2587
36
T4
T4
T4
44.500
9.98
2940
32
T4
T4
T4
49.500
8.01
2625
28
T4
T4
T4
56.250
8.01
2983
25
T4
T4
T4
GST14-2N
òòò
ò
H
5.200
49.48
1703
269
T3
T3
T3
1H
2H
3H
5.714
49.48
1871
245
T3
T3
T3
160
180
132
6.286
49.48
2058
223
T3
T3
T3
350
350
300
8.027
44.90
2386
174
T3
T3
T3
8.800
49.48
2882
159
T3
T3
T3
9.841
38.80
2527
142
T3
T3
T3
11.000
44.00
3203
127
T3
T3
T3
12.362
41.49
3395
113
T3
T3
T3
14.048
37.34
3472
100
T3
T3
T3
15.156
36.20
3631
92
T3
T3
T3
17.222
32.56
3711
81
T3
T3
T3
20.044
30.04
3985
70
T3
T3
T3
22.778
27.02
4073
62
T3
T3
T3
24.567
26.18
4257
57
T3
T3
T3
27.917
23.56
4354
50
T3
T3
T3
32.267
21.02
4489
43
T4
T3
T4
36.667
19.64
4767
38
T4
T3
T4
39.160
17.65
4575
36
T4
T3
T4
44.500
17.23
5076
32
T4
T3
T4
GST14-2N
òòò
ò
K
4.225
57.72
1614
331
T3
T3
T3
1K
2K
4.643
57.72
1774
302
T3
T3
T3
200
225
5.200
57.72
1987
269
T3
T3
T3
400
450
5.714
57.72
2183
245
T3
T3
T3
6.286
57.72
2401
223
T3
T3
T3
7.150
57.72
2731
196
T3
T3
T3
8.027
57.72
3067
174
T3
T3
T3
8.800
52.17
3038
159
T3
T3
T3
9.841
49.99
3256
142
T3
T3
T3
11.000
44.00
3203
127
T3
T3
T3
12.362
41.49
3395
113
T3
T3
T3
14.048
37.34
3472
100
T3
T3
T3
15.156
36.20
3631
92
T3
T3
T3
17.222
32.56
3711
81
T3
T3
T3
20.044
30.04
3985
70
T3
T3
T3
22.778
27.02
4073
62
T3
T3
T3