LENZE
3-29
L-force gearboxes en 06/2011
For dimensions, see page 3-112 onwards.
3
Helical gearbox selection table
Gearbox with mounting flange
n
1
= 2800 rpm
n
1
= 3360 rpm
GST05 - 2N
òòò ò
E
2.956
5.24
51
947
5.24
43
1137
C, D
1E
1E
2E
3E
4E
5E
3.333
5.74
63
840
5.74
53
1008
C, D
100
112
90
80
90
182/184TC
4.053
4.92
66
691
4.92
55
829
C, D
160
160
160
160
200
Nema
4.571
4.90
74
613
4.90
62
735
C, D
5.187
4.25
73
540
4.25
61
648
C, D
5.850
4.25
82
479
4.25
69
574
C, D
6.400
4.02
85
438
4.02
71
525
C, D
7.238
3.67
88
387
3.67
73
464
C, D
8.163
3.46
93
343
3.46
78
412
C, D
9.010
3.24
96
311
3.24
80
373
C, D
10.000
3.05
101
280
3.05
84
336
C, D
11.200
2.80
104
250
2.80
86
300
C, D
17.500
2.26
131
160
2.26
109
192
C, D
n
1
= 1400 rpm
n
1
= 1680 rpm
GST05 - 2N
òòò ò
B
6.400
1.37
58
219
1.59
56
263
1B
5B
7.238
1.37
66
193
1.59
63
232
71
56C
8.163
1.37
74
172
1.59
71
206
105
Nema
11.200
1.37
102
125
1.59
98
150
13.016
1.07
92
108
1.23
88
129
14.356
0.89
85
98
1.03
82
117
16.190
0.89
96
87
1.07
96
104
20.044
1.07
142
70
1.28
142
84
22.778
0.96
144
62
1.15
144
74
24.933
0.89
147
56
1.07
147
67
28.333
0.78
147
49
0.94
147
59
32.267
0.72
153
43
0.86
153
52
36.667
0.61
148
38
0.73
148
46
39.160
0.60
155
36
0.72
155
43
44.500
0.51
149
32
0.61
149
38
50.050
0.41
136
28
0.49
136
34
56.875
0.40
150
25
0.48
150
30
GST05 - 2N
òòò ò
C
5.187
1.87
64
270
2.16
62
324
1C
2C
3C
4C
5C
6C
7C
5.850
1.87
72
239
2.16
70
287
80
71
71
71
56C
63
80
6.400
1.87
79
219
2.16
76
263
160
160
105
120
Nema
160
120
7.238
1.87
90
193
2.16
86
232
8.163
1.87
101
172
2.16
97
206
9.010
1.87
111
155
2.16
107
187
10.000
1.87
124
140
2.16
119
168
11.200
1.72
128
125
1.99
123
150
13.016
1.59
137
108
1.84
132
129
14.356
1.39
132
98
1.60
127
117
16.190
1.39
148
87
1.66
148
104
17.500
1.23
142
80
1.47
142
96
20.044
1.20
159
70
1.44
159
84
22.778
0.96
144
62
1.15
144
74
24.933
0.98
162
56
1.18
162
67
28.333
0.78
147
49
0.94
147
59
32.267
0.77
164
43
0.92
164
52
36.667
0.61
148
38
0.73
148
46
39.160
0.64
165
36
0.76
165
43
44.500
0.51
149
32
0.61
149
38
GST05 - 2N
òòò ò
D
2.956
2.31
45
474
2.67
43
568
1D
2D
5D
3.333
2.31
51
420
2.67
49
504
90
80
143/145TC
4.053
2.31
62
345
2.67
60
415
160
160
Nema
4.571
2.31
70
306
2.67
67
368
5.187
2.31
79
270
2.67
76
324
5.850
2.31
89
239
2.67
86
287
6.400
2.31
98
219
2.67
94
263
7.238
2.26
108
193
2.61
104
232
8.163
2.13
115
172
2.46
111
206
9.010
1.99
119
155
2.30
114
187
M
2 perm
^
165 Nm
GST05-2N
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