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)
3-52
3
M
2 perm
^
702 Nm
GST07-2N
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
GST07-2N
òòò
ò
C
32.267
2.47
263
87
T4
T3
-
1C
2C
3C
4C
6C
7C
36.667
2.47
299
76
T4
T3
-
80
71
71
71
63
80
39.160
2.06
267
72
T4
T4
-
160
160
105
120
160
120
44.500
2.23
329
63
T4
T4
-
49.500
1.79
293
57
T4
T4
-
56.250
1.79
333
50
T4
T4
-
GST07-2N
òòò
ò
D
12.571
3.75
156
223
T3
T3
-
1D
2D
14.286
3.75
177
196
T3
T3
-
90
80
20.044
4.26
283
140
T3
T3
-
160
160
22.778
4.26
321
123
T3
T3
-
24.567
4.23
344
114
T3
T3
-
27.917
4.23
391
100
T3
T3
-
32.267
3.32
354
87
T4
T3
-
36.667
3.32
403
76
T4
T3
-
39.160
2.77
359
72
T4
T4
-
44.500
3.00
442
63
T4
T4
-
49.500
2.41
394
57
T4
T4
-
56.250
2.41
448
50
T4
T4
-
GST07-2N
òòò
ò
E
11.200
10.72
397
250
T3
T3
-
1E
1E
2E
3E
4E
12.571
9.61
400
223
T3
T3
-
100
112
90
80
90
14.286
9.34
442
196
T3
T3
-
160
160
160
160
200
15.400
9.63
491
182
T3
T3
-
17.500
9.34
541
160
T3
T3
-
20.044
8.11
538
140
T3
T3
-
22.778
7.88
594
123
T3
T3
-
24.567
7.03
572
114
T3
T3
-
27.917
6.90
638
100
T3
T3
-
32.267
5.51
588
87
T4
T3
-
36.667
5.34
648
76
T4
T3
-
39.160
3.73
484
72
T4
T3
-
44.500
4.05
596
63
T4
T3
-
GST07-2N
òòò
ò
F
11.200
10.72
397
250
T3
-
-
1F
1F
2F
3F
12.571
9.61
400
223
T3
-
-
100
112
90
90
14.286
9.34
442
196
T3
-
-
160
160
160
200
15.400
9.63
491
182
T3
-
-
17.500
9.34
541
160
T3
-
-
20.044
8.11
538
140
T3
-
-
22.778
7.88
594
123
T3
-
-
24.567
7.15
582
114
T3
-
-
27.917
6.90
638
100
T3
-
-
GST07-2N
òòò
ò
G
11.200
10.93
405
250
T3
-
-
1G
2G
2G
3G
12.571
9.61
400
223
T3
-
-
132
100
112
132
14.286
9.34
442
196
T3
-
-
300
250
250
250
15.400
9.63
491
182
T3
-
-
17.500
9.34
541
160
T3
-
-
n
1
= 1400 rpm
GST07-2N
òòò
ò
C
32.267
1.34
286
43
T4
T4
T4
1C
2C
3C
4C
6C
7C
36.667
1.34
324
38
T4
T4
T4
80
71
71
71
63
80
39.160
1.12
289
36
T4
T4
T4
160
160
105
120
160
120
44.500
1.12
329
32
T4
T4
T4
49.500
0.90
293
28
T4
T4
T4
56.250
0.90
333
25
T4
T4
T4
GST07-2N
òòò
ò
D
12.571
2.31
192
111
T4
T4
T4
1D
2D
14.286
2.31
218
98
T4
T4
T4
90
80
20.044
2.31
306
70
T4
T4
T4
160
160
22.778
2.31
348
62
T4
T4
T4
24.567
2.29
373
57
T4
T4
T4