LENZE
For dimensions, see page 5-30 onwards.
M
2 perm
^
90 Nm
GKR04-2N
òòò
Gearbox with
Mounting flange size
i
P
1 perm
M
2 perm
n
2
Temperature class
Motor frame size
T3 (G)
v
190 °C (D)
Flange diameter
T4 (G)
v
125 °C (D)
Mounting position
A, B,
C
D
[kW]
[Nm]
[rpm]
E, F
Bevel gearbox selection tables
Gearboxes with mounting flange for Atex category 2GD, 3GD (Zone 1, 21, 2, 22)
5-14
G-motion atex en 06/2011
5
n
1
= 2800 rpm
GKR04-2N
òòò
1A
11.449
1.03
38
245
T4
T3
-
63
12.698
0.96
39
221
T4
T4
-
90
14.603
0.96
45
192
T4
T4
-
19.556
1.05
67
143
T4
T4
-
22.489
1.00
73
125
T4
T4
-
25.185
1.00
81
111
T4
T4
-
28.963
0.88
83
97
T4
T4
-
31.919
0.80
83
88
T4
T4
-
36.707
0.70
83
76
T4
T4
-
40.000
0.64
83
70
T4
T4
-
46.000
0.60
90
61
T4
T4
-
52.698
0.40
69
53
T4
T4
-
60.603
0.40
79
46
T4
T4
-
GKR04-2N
òòò
ò
B
5.185
2.23
38
540
T3
T3
-
1B
2B
5.963
2.23
43
470
T3
T3
-
71
63
7.111
2.15
50
394
T3
T3
-
105
90
8.178
1.96
52
342
T3
T3
-
9.101
1.83
54
308
T3
T3
-
10.466
1.67
57
268
T3
T3
-
11.449
1.58
58
245
T4
T3
-
12.698
1.48
61
221
T4
T3
-
14.603
1.34
64
192
T4
T3
-
15.556
1.29
65
180
T4
T4
-
17.889
1.18
68
157
T4
T4
-
19.556
1.12
71
143
T4
T4
-
22.489
1.00
73
125
T4
T4
-
25.185
1.02
83
111
T4
T4
-
28.963
0.88
83
97
T4
T4
-
31.919
0.80
83
88
T4
T4
-
36.707
0.70
83
76
T4
T4
-
40.000
0.64
83
70
T4
T4
-
46.000
0.60
90
61
T4
T4
-
GKR04-2N
òòò
ò
C
5.185
2.62
44
540
T3
T3
-
1C
2C
3C
4C
6C
7C
5.963
2.39
46
470
T3
T3
-
80
71
71
71
63
80
7.111
2.15
50
394
T3
T3
-
160
160
105
120
160
120
8.178
1.96
52
342
T3
T3
-
9.101
1.83
54
308
T3
T3
-
10.466
1.67
57
268
T3
T3
-
11.449
1.58
58
245
T3
T3
-
12.698
1.48
61
221
T4
T3
-
14.603
1.34
64
192
T4
T3
-
15.556
1.29
65
180
T4
T3
-
17.889
1.18
68
157
T4
T3
-
19.556
1.12
71
143
T4
T4
-
22.489
1.00
73
125
T4
T4
-
25.185
1.02
83
111
T4
T4
-
28.963
0.88
83
97
T4
T4
-
GKR04-2N
òòò
ò
D
5.185
2.62
44
540
T3
T3
-
1D
2D
5.963
2.39
46
470
T3
T3
-
90
80
7.111
2.15
50
394
T3
T3
-
160
160
8.178
1.96
52
342
T3
T3
-
9.101
1.83
54
308
T3
T3
-
10.466
1.67
57
268
T3
T3
-
11.449
1.58
58
245
T3
T3
-
12.698
1.48
61
221
T4
T3
-
14.603
1.34
64
192
T4
T3
-
15.556
1.29
65
180
T4
T3
-
17.889
1.18
68
157
T4
T3
-