LENZE
3-61
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 - 3N
òòò ò
C
207.778
1.68
2282
6.7
2.02
2282
8.1
1C
2C
3C
4C
5C
6C
7C
236.622
1.68
2598
5.9
2.02
2598
7.1
80
71
71
71
56C
63
80
252.167
1.41
2312
5.6
1.69
2312
6.7
160
160
105
120
Nema
160
120
268.889
1.62
2848
5.2
1.95
2848
6.3
326.333
1.34
2848
4.3
1.61
2848
5.2
363.000
1.13
2669
3.9
1.35
2669
4.6
412.500
1.06
2848
3.4
1.27
2848
4.1
GST11 - 3N
òòò ò
D
40.816
2.31
614
34
2.77
614
41
1D
2D
5D
44.000
2.31
662
32
2.77
662
38
90
80
143/145TC
50.000
2.31
753
28
2.77
753
34
160
160
Nema
57.968
2.31
873
24
2.77
873
29
129.074
2.31
1943
11
2.77
1943
13
146.993
2.31
2213
9.5
2.77
2213
11
158.194
2.31
2381
8.9
2.77
2381
11
180.156
2.29
2695
7.8
2.75
2695
9.3
207.778
2.07
2810
6.7
2.49
2810
8.1
236.622
1.75
2695
5.9
2.10
2695
7.1
252.167
1.71
2810
5.6
2.05
2810
6.7
268.889
1.62
2848
5.2
1.95
2848
6.3
326.333
1.34
2848
4.3
1.61
2848
5.2
363.000
1.14
2695
3.9
1.37
2695
4.6
412.500
1.06
2848
3.4
1.27
2848
4.1
GST11 - 3N
òòò ò
E
40.816
6.60
1755
34
7.92
1755
41
1E
1E
2E
3E
4E
5E
44.000
6.60
1892
32
7.92
1892
38
100
112
90
80
90
182/184TC
50.000
6.60
2150
28
7.92
2150
34
160
160
160
160
200
Nema
57.968
6.60
2493
24
7.92
2493
29
61.250
6.60
2634
23
7.92
2634
27
71.011
5.70
2637
20
6.83
2637
24
80.694
5.30
2787
17
6.36
2787
21
87.267
4.67
2656
16
5.60
2656
19
99.167
4.35
2810
14
5.22
2810
17
112.933
3.66
2695
12
4.39
2695
15
129.074
3.34
2810
11
4.01
2810
13
146.993
2.81
2695
9.5
3.38
2695
11
158.194
2.72
2810
8.9
3.27
2810
11
180.156
2.29
2695
7.8
2.75
2695
9.3
207.778
2.07
2810
6.7
2.49
2810
8.1
236.622
1.75
2695
5.9
2.10
2695
7.1
252.167
1.71
2810
5.6
2.05
2810
6.7
268.889
1.62
2848
5.2
1.95
2848
6.3
326.333
1.34
2848
4.3
1.61
2848
5.2
GST11 - 3N
òòò ò
F
40.816
6.60
1755
34
7.92
1755
41
C, D
1F
1F
2F
3F
44.000
6.60
1892
32
7.92
1892
38
C, D
100
112
90
90
50.000
6.60
2150
28
7.92
2150
34
C, D
160
160
160
200
57.968
6.60
2493
24
7.92
2493
29
C, D
61.250
6.60
2634
23
7.92
2634
27
C, D
71.011
5.70
2637
20
6.83
2637
24
C, D
80.694
5.30
2787
17
6.36
2787
21
C, D
87.267
4.67
2656
16
5.60
2656
19
C, D
99.167
4.35
2810
14
5.22
2810
17
C, D
112.933
3.66
2695
12
4.39
2695
15
C, D
129.074
3.34
2810
11
4.01
2810
13
C, D
146.993
2.81
2695
9.5
3.38
2695
11
C, D
158.194
2.72
2810
8.9
3.27
2810
11
C, D
180.156
2.29
2695
7.8
2.75
2695
9.3
C, D
M
2 perm
^
2848 Nm
GST11-3N
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