LENZE
For dimensions, see page 4-78 onwards.
Shaft-mounted helical gearbox selection tables
Gearboxes with mounting flange for Atex category 2GD. 3GD (zone 1, 21, 2, 22)
4-56
G-motion atex en 06/2011
4
M
2 perm
^
4068 Nm
GFL11-2N
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
n
1
= 700 rpm
GFL11-2N
òòò
ò
G
10.720
11.73
1664
65
T4
T4
T4
1G
2G
2G
3G
15.904
11.73
2469
44
T4
T4
T4
132
100
112
132
17.920
11.73
2782
39
T4
T4
T4
300
250
250
250
20.286
10.61
2848
35
T4
T4
T4
22.857
10.61
3210
31
T4
T4
T4
24.850
9.14
3007
28
T4
T4
T4
28.000
9.14
3389
25
T4
T4
T4
32.739
7.35
3186
21
T4
T4
T4
36.889
7.35
3590
19
T4
T4
T4
40.233
6.15
3276
17
T4
T4
T4
45.333
6.15
3691
15
T4
T4
T4
52.067
4.94
3404
13
T4
T4
T4
58.667
4.94
3835
12
T4
T4
T4
63.190
4.12
3449
11
T4
T4
T4
71.200
4.12
3886
9.8
T4
T4
T4
GFL11-2N
òòò
ò
H
6.864
27.23
2474
102
T4
T3
T4
1H
2H
3H
7.466
27.23
2691
94
T4
T3
T4
160
180
132
9.010
23.13
2758
78
T4
T3
T4
350
350
300
9.799
23.13
3000
71
T4
T3
T4
10.720
21.90
3108
65
T4
T3
T4
12.480
17.49
2889
56
T4
T3
T4
14.538
16.10
3099
48
T4
T3
T4
15.904
15.04
3167
44
T4
T3
T4
17.920
13.31
3157
39
T4
T3
T4
20.286
12.55
3371
35
T4
T3
T4
22.857
11.12
3364
31
T4
T3
T4
24.850
10.81
3557
28
T4
T3
T4
28.000
9.59
3553
25
T4
T3
T4
32.739
8.85
3836
21
T4
T3
T4
36.889
7.85
3834
19
T4
T3
T4
40.233
7.64
4068
17
T4
T3
T4
45.333
6.78
4067
15
T4
T3
T4
GFL11-2N
òòò
ò
K
6.864
30.86
2804
102
T4
T3
T4
1K
2K
7.466
30.04
2969
94
T4
T3
T4
200
225
9.010
26.33
3139
78
T4
T3
T4
400
450
9.799
24.20
3139
71
T4
T3
T4
10.720
22.61
3208
65
T4
T3
T4
12.480
17.49
2889
56
T4
T3
T4
14.538
16.10
3099
48
T4
T3
T4
15.904
15.04
3167
44
T4
T3
T4
17.920
13.31
3157
39
T4
T3
T4
20.286
12.55
3371
35
T4
T3
T4
22.857
11.12
3364
31
T4
T3
T4
24.850
10.81
3557
28
T4
T3
T4
28.000
9.59
3553
25
T4
T3
T4