LENZE
M
2 perm
^
73 Nm
GST04-2N
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
3-25
L-force gearboxes en 06/2011
For dimensions, see page 3-112 onwards.
3
Helical gearbox selection table
Gearbox with mounting flange
n
1
= 700 rpm
n
1
= 840 rpm
GST04 - 2N
òòò ò
B
2.956
0.73
28
237
0.87
28
284
1B
2B
5B
3.333
0.73
32
210
0.87
32
252
71
63
56C
4.053
0.73
39
173
0.87
39
207
105
90
Nema
4.571
0.73
44
153
0.87
44
184
5.187
0.73
50
135
0.87
50
162
5.850
0.69
53
120
0.83
53
144
6.400
0.65
55
109
0.78
55
131
7.040
0.61
57
99
0.73
57
119
8.000
0.56
59
88
0.67
59
105
9.010
0.53
63
78
0.63
63
93
9.856
0.50
65
71
0.60
65
85
11.200
0.40
60
63
0.49
60
75
12.571
0.42
69
56
0.50
69
67
14.286
0.32
61
49
0.39
61
59
15.400
0.34
70
46
0.41
70
55
17.500
0.27
62
40
0.32
62
48
19.360
0.27
70
36
0.33
70
43
22.000
0.21
62
32
0.26
62
38
24.933
0.22
71
28
0.26
71
34
28.333
0.17
63
25
0.20
63
30
31.600
0.17
72
22
0.21
72
27
35.909
0.13
64
20
0.16
64
23
39.600
0.14
73
18
0.17
73
21
45.000
0.11
65
16
0.13
65
19
GST04 - 2N
òòò ò
C
2.956
1.00
39
237
1.20
39
284
1C
2C
3C
4C
5C
6C
7C
3.333
0.95
42
210
1.14
42
252
80
71
71
71
56C
63
80
4.053
0.84
45
173
1.01
45
207
160
160
105
120
Nema
160
120
4.571
0.79
48
153
0.95
48
184
5.187
0.73
50
135
0.87
50
162
5.850
0.69
53
120
0.83
53
144
6.400
0.65
55
109
0.78
55
131
7.040
0.61
57
99
0.73
57
119
8.000
0.56
59
88
0.67
59
105
9.010
0.53
63
78
0.63
63
93
9.856
0.50
65
71
0.60
65
85
11.200
0.40
60
63
0.49
60
75
12.571
0.42
69
56
0.50
69
67
14.286
0.32
61
49
0.39
61
59
15.400
0.34
70
46
0.41
70
55
17.500
0.27
62
40
0.32
62
48
19.360
0.27
70
36
0.33
70
43
22.000
0.21
62
32
0.26
62
38
24.933
0.22
71
28
0.26
71
34
28.333
0.17
63
25
0.20
63
30
GST04 - 2N
òòò ò
D
2.956
1.00
39
237
1.20
39
284
1D
2D
5D
3.333
0.95
42
210
1.14
42
252
90
80
143/145TC
4.053
0.84
45
173
1.01
45
207
160
160
Nema
4.571
0.79
48
153
0.95
48
184
5.187
0.73
50
135
0.87
50
162
5.850
0.69
53
120
0.83
53
144
6.400
0.65
55
109
0.78
55
131
7.040
0.61
57
99
0.73
57
119
8.000
0.56
59
88
0.67
59
105
9.010
0.53
63
78
0.63
63
93
9.856
0.50
65
71
0.60
65
85
11.200
0.40
60
63
0.49
60
75
12.571
0.42
69
56
0.50
69
67
14.286
0.32
61
49
0.39
61
59
15.400
0.34
70
46
0.41
70
55
17.500
0.27
62
40
0.32
62
48