LENZE
3-59
L-force gearboxes en 06/2011
For dimensions, see page 3-112 onwards.
3
Helical gearbox selection table
Gearbox with mounting flange
n
1
= 1400 rpm
n
1
= 1680 rpm
GST11 - 2N
òòò ò
G
23.056
17.59
2684
61
21.11
2684
73
C, D
1G
2G
2G
3G
5G
24.933
14.95
2467
56
17.94
2467
67
C, D
132
100
112
132 213/215TC
28.333
14.95
2804
49
17.94
2804
59
C, D
300
250
250
250
Nema
32.267
12.00
2564
43
14.41
2564
52
C, D
36.667
12.00
2913
38
14.41
2913
46
C, D
39.160
10.02
2598
36
12.03
2598
43
C, D
44.500
9.96
2933
32
11.95
2933
38
C, D
GST11 - 2N
òòò ò
H
4.056
49.48
1328
345
57.17
1279
414
C, D
1H
2H
3H
5H
6H
4.457
49.48
1459
314
57.17
1405
377
C, D
160
180
132 254/256TC
284/286TC
5.324
45.24
1594
263
52.28
1535
316
C, D
350
350
300
Nema
Nema
5.850
45.76
1772
239
52.87
1706
287
C, D
6.400
42.51
1801
219
49.12
1734
263
C, D
6.864
45.46
2065
204
52.53
1989
245
C, D
7.800
40.94
2114
180
47.31
2035
215
C, D
9.010
37.89
2259
155
43.78
2176
187
C, D
9.856
35.65
2325
142
41.19
2239
171
C, D
11.200
32.10
2380
125
37.09
2291
150
C, D
12.571
30.29
2520
111
35.00
2427
134
C, D
14.286
27.27
2579
98
31.51
2483
118
C, D
15.400
26.44
2695
91
31.72
2695
109
C, D
17.500
23.81
2758
80
28.57
2758
96
C, D
20.289
20.53
2756
69
24.63
2756
83
C, D
23.056
19.09
2913
61
22.91
2913
73
C, D
24.933
16.83
2777
56
20.20
2777
67
C, D
28.333
15.64
2933
49
18.77
2933
59
C, D
GST11 - 2N
òòò ò
K
4.056
55.52
1490
345
64.15
1435
414
C, D
1K
2K
4.457
54.45
1606
314
62.92
1547
377
C, D
200
225
5.324
45.24
1594
263
52.28
1535
316
C, D
400
450
5.850
45.76
1772
239
52.87
1706
287
C, D
6.400
42.51
1801
219
49.12
1734
263
C, D
6.864
45.46
2065
204
52.53
1989
245
C, D
7.800
40.94
2114
180
47.31
2035
215
C, D
9.010
37.89
2259
155
43.78
2176
187
C, D
9.856
35.65
2325
142
41.19
2239
171
C, D
11.200
32.10
2380
125
37.09
2291
150
C, D
12.571
30.29
2520
111
35.00
2427
134
C, D
14.286
27.27
2579
98
31.51
2483
118
C, D
15.400
26.44
2695
91
31.72
2695
109
C, D
17.500
23.81
2758
80
28.57
2758
96
C, D
n
1
= 700 rpm
n
1
= 840 rpm
GST11 - 2N
òòò ò
E
32.267
2.95
1261
22
3.54
1261
26
1E
1E
2E
3E
4E
5E
36.667
2.95
1433
19
3.54
1433
23
100
112
90
80
90
182/184TC
39.160
2.47
1278
18
2.96
1278
22
160
160
160
160
200
Nema
44.500
2.47
1453
16
2.96
1453
19
49.500
1.98
1297
14
2.37
1297
17
56.250
1.98
1474
12
2.37
1474
15
GST11 - 2N
òòò ò
F
12.571
4.40
732
56
5.28
732
67
1F
1F
2F
3F
14.286
4.40
832
49
5.28
832
59
100
112
90
90
20.289
4.40
1181
35
5.28
1181
41
160
160
160
200
23.056
4.40
1342
30
5.28
1342
36
24.933
3.92
1293
28
4.70
1293
34
28.333
3.92
1470
25
4.70
1470
30
32.267
3.15
1345
22
3.78
1345
26
36.667
3.15
1528
19
3.78
1528
23
39.160
2.63
1363
18
3.16
1363
22
44.500
2.63
1549
16
3.16
1549
19
49.500
2.11
1381
14
2.53
1381
17
56.250
2.11
1570
12
2.53
1570
15
M
2 perm
^
2933 Nm
GST11-2N
òòò
50 Hz
60 Hz
50 Hz
60 Hz
Gearbox
Mounting flange size
i
Consultation
Motor frame size
P
1 perm
M
2 perm
n
2
P
1 perm
M
2 perm
n
2
required for
Flange diameter
mounting
[kW]
[Nm]
[rpm]
[kW]
[Nm]
[rpm]
position