LENZE
4
Shaft-mounted helical gearbox selection table
Gearbox with mounting flange
4-47
L-force gearboxes en 06/2011
For dimensions, see page 4-92 onwards.
n
1
= 1400 rpm
n
1
= 1680 rpm
GFL11 - 2N
òòò
ò
G
40.233
14.95
3982
35
17.94
3982
42
C, D
1G
2G
2G
3G
5G
45.333
14.95
4486
31
17.94
4486
37
C, D
132
100
112
132 213/215TC
52.067
12.00
4137
27
14.41
4137
32
C, D
300
250
250
250
Nema
58.667
12.00
4661
24
14.41
4661
29
C, D
63.190
10.02
4192
22
12.03
4192
27
C, D
71.200
10.02
4723
20
12.03
4723
24
C, D
GFL11 - 2N
òòò
ò
H
6.864
49.48
2248
204
57.17
2164
245
C, D
1H
2H
3H
5H
6H
7.466
49.48
2445
188
57.17
2354
225
C, D
160
180
132 254/256TC
284/286TC
9.010
49.48
2950
155
57.17
2841
187
C, D
350
350
300
Nema
Nema
9.799
49.48
3209
143
57.17
3090
171
C, D
10.720
49.48
3510
131
57.17
3380
157
C, D
12.480
41.97
3466
112
48.49
3338
135
C, D
14.538
38.64
3718
96
44.65
3580
116
C, D
15.904
36.10
3800
88
41.72
3659
106
C, D
17.920
31.95
3789
78
36.91
3648
94
C, D
20.286
30.13
4045
69
34.81
3895
83
C, D
22.857
26.69
4037
61
30.83
3887
74
C, D
24.850
25.95
4268
56
31.14
4268
68
C, D
28.000
23.01
4263
50
27.61
4263
60
C, D
32.739
21.24
4603
43
25.49
4603
51
C, D
36.889
18.84
4601
38
22.61
4601
46
C, D
40.233
18.33
4882
35
22.00
4882
42
C, D
45.333
16.27
4881
31
19.52
4881
37
C, D
GFL11 - 2N
òòò
ò
K
6.864
57.72
2622
204
66.70
2525
245
C, D
1K
2K
7.466
57.72
2852
188
66.70
2746
225
C, D
200
225
9.010
57.72
3442
155
66.70
3314
187
C, D
400
450
9.799
57.72
3744
143
66.70
3605
171
C, D
10.720
53.81
3818
131
62.18
3676
157
C, D
12.480
41.97
3466
112
48.49
3338
135
C, D
14.538
38.64
3718
96
44.65
3580
116
C, D
15.904
36.10
3800
88
41.72
3659
106
C, D
17.920
31.95
3789
78
36.91
3648
94
C, D
20.286
30.13
4045
69
34.81
3895
83
C, D
22.857
26.69
4037
61
30.83
3887
74
C, D
24.850
25.95
4268
56
31.14
4268
68
C, D
28.000
23.01
4263
50
27.61
4263
60
C, D
n
1
= 700 rpm
n
1
= 840 rpm
GFL11 - 2N
òòò
ò
E
52.067
2.95
2035
13
3.54
2035
16
1E
1E
2E
3E
4E
5E
58.667
2.95
2293
12
3.54
2293
14
100
112
90
80
90
182/184TC
63.190
2.47
2063
11
2.96
2063
13
160
160
160
160
200
Nema
71.200
2.47
2325
9.8
2.96
2325
12
79.875
1.98
2092
8.8
2.37
2092
11
90.000
1.98
2358
7.8
2.37
2358
9.3
GFL11 - 2N
òòò
ò
F
20.286
4.40
1181
35
5.28
1181
41
1F
1F
2F
3F
22.857
4.40
1331
31
5.28
1331
37
100
112
90
90
32.739
4.40
1906
21
5.28
1906
26
160
160
160
200
36.889
4.40
2147
19
5.28
2147
23
40.233
3.92
2087
17
4.70
2087
21
45.333
3.92
2352
15
4.70
2352
19
52.067
3.15
2170
13
3.78
2170
16
58.667
3.15
2445
12
3.78
2445
14
63.190
2.63
2199
11
3.16
2199
13
71.200
2.63
2478
9.8
3.16
2478
12
79.875
2.11
2229
8.8
2.53
2229
11
90.000
2.11
2511
7.8
2.53
2511
9.3
M
2 perm
^
4882 Nm
GFL11-2N
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