LENZE
5-11
L-force gearboxes en 06/2011
For dimensions, see page 5-22 onwards.
n
1
= 2800 rpm
n
1
= 3360 rpm
GKR04 - 2N
òòò
1A
11.449
1.03
38
245
1.03
32
294
C, D
63
12.698
0.96
39
221
0.96
33
265
C, D
90
14.603
0.96
45
192
0.96
38
230
C, D
19.556
1.05
67
143
1.05
55
172
C, D
22.489
1.00
73
125
1.00
61
149
C, D
25.185
1.00
81
111
1.00
68
133
C, D
28.963
0.88
83
97
0.88
69
116
C, D
31.919
0.80
83
88
0.80
69
105
C, D
36.707
0.70
83
76
0.70
69
92
C, D
40.000
0.64
83
70
0.64
69
84
C, D
46.000
0.60
90
61
0.62
77
73
C, D
52.698
0.40
69
53
0.41
59
64
C, D
60.603
0.40
79
46
0.41
67
55
C, D
GKR04 - 2N
òòò ò
B
5.185
2.23
38
540
2.08
29
648
C, D
1B
2B
5B
5.963
2.23
43
470
2.08
33
564
C, D
71
63
56C
7.111
2.23
51
394
2.08
40
473
C, D
105
90
Nema
8.178
2.23
59
342
2.08
46
411
C, D
9.101
2.23
66
308
2.08
51
369
C, D
10.466
2.12
72
268
2.08
59
321
C, D
11.449
1.97
73
245
1.97
61
294
C, D
12.698
1.78
73
221
1.78
61
265
C, D
14.603
1.54
73
192
1.54
61
230
C, D
15.556
1.45
73
180
1.45
61
216
C, D
17.889
1.26
73
157
1.26
61
188
C, D
19.556
1.15
73
143
1.15
61
172
C, D
22.489
1.00
73
125
1.00
61
149
C, D
25.185
1.02
83
111
1.02
69
133
C, D
28.963
0.88
83
97
0.88
69
116
C, D
31.919
0.80
83
88
0.80
69
105
C, D
36.707
0.70
83
76
0.70
69
92
C, D
40.000
0.64
83
70
0.64
69
84
C, D
46.000
0.60
90
61
0.62
77
73
C, D
GKR04 - 2N
òòò ò
C
5.185
3.04
51
540
2.82
40
648
C, D
1C
2C
3C
4C
5C
6C
7C
5.963
3.03
59
470
2.82
45
564
C, D
80
71
71
71
56C
63
80
7.111
2.73
63
394
2.73
52
473
C, D
160
160
105
120
Nema
160
120
8.178
2.49
66
342
2.49
55
411
C, D
9.101
2.32
69
308
2.32
57
369
C, D
10.466
2.12
72
268
2.12
60
321
C, D
11.449
1.97
73
245
1.97
61
294
C, D
12.698
1.78
73
221
1.78
61
265
C, D
14.603
1.54
73
192
1.54
61
230
C, D
15.556
1.45
73
180
1.45
61
216
C, D
17.889
1.26
73
157
1.26
61
188
C, D
19.556
1.15
73
143
1.15
61
172
C, D
22.489
1.00
73
125
1.00
61
149
C, D
25.185
1.02
83
111
1.02
69
133
C, D
28.963
0.88
83
97
0.88
69
116
C, D
GKR04 - 2N
òòò ò
D
5.185
3.33
56
540
3.33
47
648
C, D
1D
2D
5D
5.963
3.03
59
470
3.03
49
564
C, D
90
80
143/145TC
7.111
2.73
63
394
2.73
52
473
C, D
160
160
Nema
8.178
2.49
66
342
2.49
55
411
C, D
9.101
2.32
69
308
2.32
57
369
C, D
10.466
2.12
72
268
2.12
60
321
C, D
11.449
1.97
73
245
1.97
61
294
C, D
12.698
1.78
73
221
1.78
61
265
C, D
14.603
1.54
73
192
1.54
61
230
C, D
15.556
1.45
73
180
1.45
61
216
C, D
17.889
1.26
73
157
1.26
61
188
C, D
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