LENZE
4
Shaft-mounted helical gearbox selection table
Gearbox with mounting flange
4-32
L-force gearboxes en 06/2011
For dimensions, see page 4-92 onwards.
n
1
= 2800 rpm
n
1
= 3360 rpm
GFL07 - 2N
òòò
ò
C
52.067
3.11
536
54
3.11
446
65
C, D
1C
2C
3C
4C
5C
6C
7C
58.667
3.11
604
48
3.11
503
57
C, D
80
71
71
71
56C
63
80
63.190
2.60
543
44
2.60
452
53
C, D
160
160
105
120
Nema
160
120
71.200
2.81
663
39
2.88
565
47
C, D
79.875
2.26
596
35
2.31
508
42
C, D
90.000
2.26
672
31
2.31
573
37
C, D
GFL07 - 2N
òòò
ò
D
20.286
3.75
252
138
3.49
195
166
C, D
1D
2D
5D
22.857
3.75
284
123
3.49
220
147
C, D
90
80
143/145TC
32.344
4.26
456
87
3.96
353
104
C, D
160
160
Nema
36.444
4.26
514
77
3.96
398
92
C, D
39.642
4.26
559
71
3.96
433
85
C, D
44.667
4.26
630
63
3.96
488
75
C, D
52.067
4.14
713
54
3.96
569
65
C, D
58.667
4.14
804
48
3.96
641
57
C, D
63.190
3.45
722
44
3.45
602
53
C, D
71.200
3.74
882
39
3.83
752
47
C, D
79.875
3.00
794
35
3.07
677
42
C, D
90.000
3.00
894
31
3.07
762
37
C, D
GFL07 - 2N
òòò
ò
E
6.400
10.72
227
438
9.97
176
525
C, D
1E
1E
2E
3E
4E
5E
9.714
10.72
344
288
9.97
267
346
C, D
100
112
90
80
90
182/184TC
14.200
10.72
504
197
9.97
390
237
C, D
160
160
160
160
200
Nema
15.904
10.72
564
176
9.97
437
211
C, D
17.920
10.72
635
156
9.97
492
188
C, D
20.286
10.72
719
138
9.97
557
166
C, D
22.857
10.72
810
123
9.97
628
147
C, D
24.850
12.17
1001
113
11.32
776
135
C, D
28.000
12.17
1128
100
11.32
874
120
C, D
32.344
10.13
1084
87
10.13
904
104
C, D
36.444
9.55
1152
77
9.55
960
92
C, D
39.642
8.68
1139
71
8.68
949
85
C, D
44.667
7.85
1161
63
7.85
967
75
C, D
52.067
6.80
1172
54
6.80
977
65
C, D
58.667
6.04
1172
48
6.04
977
57
C, D
63.190
4.61
964
44
4.61
803
53
C, D
71.200
5.00
1177
39
5.11
1004
47
C, D
GFL07 - 2N
òòò
ò
F
3.350
10.72
119
836
C, D
1F
1F
2F
3F
4.643
10.72
165
603
C, D
100
112
90
90
5.159
10.72
183
543
C, D
160
160
160
200
5.695
10.72
202
492
C, D
6.400
10.72
227
438
C, D
7.150
10.72
254
392
C, D
8.324
10.72
295
336
C, D
9.379
10.72
333
299
C, D
9.714
10.72
344
288
C, D
11.537
10.72
409
243
C, D
13.000
10.72
461
215
C, D
14.200
10.72
504
197
C, D
15.904
10.72
564
176
C, D
17.920
10.72
635
156
C, D
20.286
10.72
719
138
C, D
22.857
10.72
810
123
C, D
24.850
12.17
1001
113
C, D
28.000
12.17
1128
100
C, D
32.344
10.62
1137
87
C, D
36.444
9.55
1152
77
C, D
39.642
9.09
1192
71
C, D
44.667
7.85
1161
63
C, D
M
2 perm
^
1337 Nm
GFL07-2N
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