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)
3-73
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
= 700 rpm
GST14-2N
òòò
ò
G
20.044
8.87
2354
35
T4
T4
T4
1G
2G
2G
3G
22.778
8.87
2675
31
T4
T4
T4
132
100
112
132
24.567
7.62
2477
29
T4
T4
T4
300
250
250
250
27.917
7.62
2815
25
T4
T4
T4
32.267
5.97
2552
22
T4
T4
T4
36.667
5.97
2900
19
T4
T4
T4
39.160
4.99
2587
18
T4
T4
T4
44.500
4.99
2940
16
T4
T4
T4
49.500
4.01
2625
14
T4
T4
T4
56.250
4.01
2983
12
T4
T4
T4
GST14-2N
òòò
ò
H
5.200
28.07
1932
135
T3
T3
T3
1H
2H
3H
5.714
28.07
2123
123
T3
T3
T3
160
180
132
6.286
26.44
2200
111
T4
T3
T4
350
350
300
8.027
22.45
2386
87
T4
T3
T4
8.800
26.08
3038
80
T3
T3
T3
9.841
19.40
2527
71
T4
T3
T4
11.000
22.00
3203
64
T4
T3
T4
12.362
20.75
3395
57
T4
T3
T4
14.048
18.67
3472
50
T4
T3
T4
15.156
18.10
3631
46
T4
T3
T4
17.222
16.28
3711
41
T4
T3
T4
20.044
15.02
3985
35
T4
T3
T4
22.778
13.51
4073
31
T4
T3
T4
24.567
13.09
4257
29
T4
T3
T4
27.917
11.78
4354
25
T4
T3
T4
32.267
10.51
4489
22
T4
T3
T4
36.667
9.82
4767
19
T4
T3
T4
39.160
8.83
4575
18
T4
T3
T4
44.500
8.62
5076
16
T4
T3
T4
GST14-2N
òòò
ò
K
4.225
38.48
2152
166
T3
T3
T3
1K
2K
4.643
38.48
2365
151
T3
T3
T3
200
225
5.200
35.96
2475
135
T3
T3
T3
400
450
5.714
34.92
2641
123
T3
T3
T3
6.286
33.20
2762
111
T4
T3
T4
7.150
29.98
2837
98
T3
T3
T3
8.027
28.94
3075
87
T4
T3
T4
8.800
26.08
3038
80
T3
T3
T3
9.841
25.00
3256
71
T4
T3
T4
11.000
22.00
3203
64
T4
T3
T4
12.362
20.75
3395
57
T4
T3
T4
14.048
18.67
3472
50
T4
T3
T4
15.156
18.10
3631
46
T4
T3
T4
17.222
16.28
3711
41
T4
T3
T4
20.044
15.02
3985
35
T4
T3
T4
22.778
13.51
4073
31
T4
T3
T4