LENZE
5-12
L-force gearboxes en 06/2011
For dimensions, see page 5-22 onwards.
n
1
= 1400 rpm
n
1
= 1680 rpm
GKR04 - 2N
òòò
1A
11.449
0.63
47
122
0.73
45
147
63
12.698
0.59
49
110
0.68
47
132
90
14.603
0.59
56
96
0.68
54
115
19.556
0.65
82
72
0.75
79
86
22.489
0.62
90
62
0.71
87
75
25.185
0.54
88
56
0.65
88
67
28.963
0.48
90
48
0.58
90
58
31.919
0.44
90
44
0.52
90
53
36.707
0.38
90
38
0.45
90
46
40.000
0.35
90
35
0.42
90
42
46.000
0.30
90
30
0.36
90
37
52.698
0.20
69
27
0.24
69
32
60.603
0.20
79
23
0.24
79
28
GKR04 - 2N
òòò ò
B
5.185
1.37
46
270
1.59
44
324
1B
2B
5B
5.963
1.37
53
235
1.59
51
282
71
63
56C
7.111
1.37
63
197
1.59
61
236
105
90
Nema
8.178
1.37
73
171
1.59
70
205
9.101
1.37
81
154
1.59
78
185
10.466
1.30
89
134
1.51
85
161
11.449
1.21
90
122
1.40
87
147
12.698
1.09
90
110
1.26
87
132
14.603
0.95
90
96
1.10
87
115
15.556
0.89
90
90
1.03
87
108
17.889
0.78
90
78
0.90
87
94
19.556
0.71
90
72
0.82
87
86
22.489
0.62
90
62
0.71
87
75
25.185
0.55
90
56
0.66
90
67
28.963
0.48
90
48
0.58
90
58
31.919
0.44
90
44
0.52
90
53
36.707
0.38
90
38
0.45
90
46
40.000
0.35
90
35
0.42
90
42
46.000
0.30
90
30
0.36
90
37
GKR04 - 2N
òòò ò
C
5.185
1.87
63
270
2.16
60
324
1C
2C
3C
4C
5C
6C
7C
5.963
1.87
72
235
2.16
70
282
80
71
71
71
56C
63
80
7.111
1.68
77
197
1.94
75
236
160
160
105
120
Nema
160
120
8.178
1.53
81
171
1.77
78
205
9.101
1.43
84
154
1.65
81
185
10.466
1.30
89
134
1.51
85
161
11.449
1.21
90
122
1.40
87
147
12.698
1.09
90
110
1.26
87
132
14.603
0.95
90
96
1.10
87
115
15.556
0.89
90
90
1.03
87
108
17.889
0.78
90
78
0.90
87
94
19.556
0.71
90
72
0.82
87
86
22.489
0.62
90
62
0.71
87
75
25.185
0.55
90
56
0.66
90
67
28.963
0.48
90
48
0.58
90
58
GKR04 - 2N
òòò ò
D
5.185
2.05
69
270
2.37
66
324
1D
2D
5D
5.963
1.87
72
235
2.16
70
282
90
80
143/145TC
7.111
1.68
77
197
1.94
75
236
160
160
Nema
8.178
1.53
81
171
1.77
78
205
9.101
1.43
84
154
1.65
81
185
10.466
1.30
89
134
1.51
85
161
11.449
1.21
90
122
1.40
87
147
12.698
1.09
90
110
1.26
87
132
14.603
0.95
90
96
1.10
87
115
15.556
0.89
90
90
1.03
87
108
17.889
0.78
90
78
0.90
87
94
M
2 perm
^
90 Nm
GKR04-2N
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
5
Bevel gearbox selection table
Gearbox with mounting flange