LENZE
5-13
L-force gearboxes en 06/2011
For dimensions, see page 5-22 onwards.
n
1
= 700 rpm
n
1
= 840 rpm
GKR04 - 2N
òòò
1A
11.449
0.32
47
61
0.38
47
73
63
12.698
0.30
49
55
0.35
49
66
90
14.603
0.30
56
48
0.35
56
58
19.556
0.32
82
36
0.39
82
43
22.489
0.31
90
31
0.37
90
37
25.185
0.27
88
28
0.32
88
33
28.963
0.24
90
24
0.29
90
29
31.919
0.22
90
22
0.26
90
26
36.707
0.19
90
19
0.23
90
23
40.000
0.17
90
18
0.21
90
21
46.000
0.15
90
15
0.18
90
18
52.698
0.10
69
13
0.12
69
16
60.603
0.10
79
12
0.12
79
14
GKR04 - 2N
òòò ò
B
5.185
0.73
49
135
0.87
49
162
1B
2B
5B
5.963
0.73
56
117
0.87
56
141
71
63
56C
7.111
0.73
67
98
0.87
67
118
105
90
Nema
8.178
0.73
77
86
0.87
77
103
9.101
0.72
84
77
0.86
84
92
10.466
0.65
89
67
0.78
89
80
11.449
0.61
90
61
0.73
90
73
12.698
0.55
90
55
0.66
90
66
14.603
0.48
90
48
0.57
90
58
15.556
0.45
90
45
0.54
90
54
17.889
0.39
90
39
0.47
90
47
19.556
0.36
90
36
0.43
90
43
22.489
0.31
90
31
0.37
90
37
25.185
0.28
90
28
0.33
90
33
28.963
0.24
90
24
0.29
90
29
31.919
0.22
90
22
0.26
90
26
36.707
0.19
90
19
0.23
90
23
40.000
0.17
90
18
0.21
90
21
46.000
0.15
90
15
0.18
90
18
GKR04 - 2N
òòò ò
C
5.185
1.02
69
135
1.23
69
162
1C
2C
3C
4C
5C
6C
7C
5.963
0.93
72
117
1.12
72
141
80
71
71
71
56C
63
80
7.111
0.84
77
98
1.01
77
118
160
160
105
120
Nema
160
120
8.178
0.77
81
86
0.92
81
103
9.101
0.72
84
77
0.86
84
92
10.466
0.65
89
67
0.78
89
80
11.449
0.61
90
61
0.73
90
73
12.698
0.55
90
55
0.66
90
66
14.603
0.48
90
48
0.57
90
58
15.556
0.45
90
45
0.54
90
54
17.889
0.39
90
39
0.47
90
47
19.556
0.36
90
36
0.43
90
43
22.489
0.31
90
31
0.37
90
37
25.185
0.28
90
28
0.33
90
33
28.963
0.24
90
24
0.29
90
29
GKR04 - 2N
òòò ò
D
5.185
1.02
69
135
1.23
69
162
1D
2D
5D
5.963
0.93
72
117
1.12
72
141
90
80
143/145TC
7.111
0.84
77
98
1.01
77
118
160
160
Nema
8.178
0.77
81
86
0.92
81
103
9.101
0.72
84
77
0.86
84
92
10.466
0.65
89
67
0.78
89
80
11.449
0.61
90
61
0.73
90
73
12.698
0.55
90
55
0.66
90
66
14.603
0.48
90
48
0.57
90
58
15.556
0.45
90
45
0.54
90
54
17.889
0.39
90
39
0.47
90
47
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