LENZE
Helical-worm gearbox selection table
Gearboxes with mounting flange for Atex category 2GD, 3GD (zone 1, 21, 2, 22)
7-39
G-motion atex en 06/2011
7
M
2 perm
^
1030 Nm
GSS07-2N
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Gearbox with
Mounting flange size
i
P
1 perm
M
2 perm
n
2
h
G
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
For dimensions, see page 7-54 onwards.
n
1
= 2800 rpm
GSS07-2N
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ò
F
54.250
5.25
832
52
0.86
T3
-
-
1F
1F
2F
3F
61.250
5.03
897
46
0.86
T3
-
-
100
112
90
90
70.611
4.99
1030
40
0.86
T3
-
-
160
160
160
200
79.722
4.42
1030
35
0.86
T3
-
-
86.542
4.07
1030
32
0.86
T3
-
-
97.708
3.61
1030
29
0.86
T3
-
-
GSS07-2N
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ò
G
5.862
17.63
324
478
0.92
T3
-
-
1G
2G
2G
3G
8.125
16.08
412
345
0.93
T3
-
-
132
100
112
132
9.086
14.81
412
308
0.90
T3
-
-
300
250
250
250
10.000
15.18
480
280
0.93
T3
-
-
11.200
14.71
521
250
0.93
T3
-
-
12.594
12.64
490
222
0.90
T3
-
-
14.286
13.36
605
196
0.93
T3
-
-
15.500
11.67
559
181
0.90
T3
-
-
17.360
10.78
578
161
0.91
T3
-
-
20.517
8.54
500
137
0.84
T3
-
-
22.143
9.06
621
127
0.91
T3
-
-
25.188
7.40
537
111
0.85
T3
-
-
27.125
8.37
703
103
0.91
T3
-
-
31.000
6.23
558
90
0.85
T3
-
-
39.200
5.31
601
71
0.85
T3
-
-
50.000
4.94
717
56
0.85
T3
-
-
54.250
5.25
832
52
0.86
T3
-
-
61.250
5.03
897
46
0.86
T3
-
-
n
1
= 1400 rpm
GSS07-2N
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ò
C
113.667
1.34
880
12
0.85
T4
T4
T4
1C
2C
3C
4C
6C
7C
128.333
1.34
990
11
0.85
T4
T4
T4
80
71
71
71
63
80
137.950
1.12
887
10
0.84
T4
T4
T4
160
160
105
120
160
120
155.750
1.12
997
9.0
0.84
T4
T4
T4
174.375
0.90
891
8.0
0.84
T4
T4
T4
196.875
0.90
1001
7.1
0.83
T4
T4
T4
GSS07-2N
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ò
D
14.286
2.31
210
98
0.93
T3
T3
T3
1D
2D
22.143
2.31
318
63
0.91
T3
T3
T3
90
80
35.306
2.31
506
40
0.91
T4
T4
T4
160
160
43.271
2.29
615
32
0.91
T4
T4
T4
50.000
2.31
674
28
0.86
T4
T4
T4
70.611
2.31
951
20
0.86
T4
T4
T4
79.722
2.22
1030
18
0.85
T4
T4
T4
86.542
2.05
1030
16
0.85
T4
T4
T4
97.708
1.82
1030
14
0.85
T4
T4
T4
113.667
1.57
1030
12
0.85
T4
T4
T4
128.333
1.39
1030
11
0.85
T4
T4
T4
137.950
1.30
1030
10
0.84
T4
T4
T4
155.750
1.15
1030
9.0
0.84
T4
T4
T4
174.375
1.04
1030
8.0
0.84
T4
T4
T4
196.875
0.92
1030
7.1
0.83
T4
T4
T4
GSS07-2N
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ò
E
10.000
6.60
419
140
0.93
T3
T3
T3
1E
1E
2E
3E
4E
11.200
6.60
470
125
0.93
T3
T3
T3
100
112
90
80
90
14.286
6.43
584
98
0.93
T3
T3
T3
160
160
160
160
200
15.500
6.60
635
90
0.91
T3
T3
T3
17.360
6.60
711
81
0.91
T3
T3
T3
22.143
6.43
884
63
0.91
T3
T3
T3
27.125
5.53
932
52
0.91
T4
T3
T4
31.000
5.16
935
45
0.86
T3
T3
T3
35.306
4.45
974
40
0.91
T4
T4
T4
39.200
4.18
955
36
0.86
T4
T3
T4
43.271
3.81
1021
32
0.91
T4
T4
T4
50.000
3.48
1016
28
0.86
T4
T4
T4
54.250
3.25
1030
26
0.86
T4
T4
T4
61.250
2.88
1030
23
0.86
T4
T4
T4