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)
4-40
G-motion atex en 06/2011
4
M
2 perm
^
1187 Nm
GFL07-2N
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
= 2800 rpm
GFL07-2N
òòò
ò
C
52.067
2.47
425
54
T4
T3
-
1C
2C
3C
4C
6C
7C
58.667
2.47
479
48
T4
T3
-
80
71
71
71
63
80
63.190
2.06
431
44
T4
T4
-
160
160
105
120
160
120
71.200
2.23
526
39
T4
T4
-
79.875
1.79
473
35
T4
T4
-
90.000
1.79
533
31
T4
T4
-
GFL07-2N
òòò
ò
D
20.286
3.75
252
138
T3
T3
-
1D
2D
22.857
3.75
284
123
T3
T3
-
90
80
32.344
4.26
456
87
T3
T3
-
160
160
36.444
4.26
514
77
T3
T3
-
39.642
4.23
555
71
T3
T3
-
44.667
4.23
626
63
T3
T3
-
52.067
3.32
572
54
T4
T3
-
58.667
3.32
644
48
T4
T3
-
63.190
2.77
579
44
T4
T4
-
71.200
3.00
707
39
T4
T4
-
79.875
2.41
636
35
T4
T4
-
90.000
2.41
717
31
T4
T4
-
GFL07-2N
òòò
ò
E
6.400
10.72
227
438
T3
T3
-
1E
1E
2E
3E
4E
9.714
10.72
344
288
T3
T3
-
100
112
90
80
90
14.200
10.72
504
197
T3
T3
-
160
160
160
160
200
15.904
10.72
564
176
T3
T3
-
17.920
10.72
635
156
T3
T3
-
20.286
10.44
701
138
T3
T3
-
22.857
10.44
790
123
T3
T3
-
24.850
10.21
839
113
T3
T3
-
28.000
10.21
946
100
T3
T3
-
32.344
8.21
878
87
T3
T3
-
36.444
8.21
990
77
T3
T3
-
39.642
7.03
922
71
T3
T3
-
44.667
7.03
1039
63
T3
T3
-
52.067
5.51
949
54
T4
T3
-
58.667
5.51
1070
48
T4
T3
-
63.190
3.73
781
44
T4
T3
-
71.200
4.05
954
39
T4
T3
-
GFL07-2N
òòò
ò
F
3.350
10.72
119
836
T3
-
-
1F
1F
2F
3F
4.643
10.72
165
603
T3
-
-
100
112
90
90
5.159
10.72
183
543
T3
-
-
160
160
160
200
5.695
10.72
202
492
T3
-
-
6.400
10.72
227
438
T3
-
-
7.150
10.72
254
392
T3
-
-
8.324
10.72
295
336
T3
-
-
9.379
10.72
333
299
T3
-
-
9.714
10.72
344
288
T3
-
-
11.537
10.72
409
243
T3
-
-
13.000
10.72
461
215
T3
-
-
14.200
10.72
504
197
T3
-
-
15.904
10.72
564
176
T3
-
-
17.920
10.72
635
156
T3
-
-
20.286
10.72
719
138
T3
-
-
22.857
10.72
810
123
T3
-
-
24.850
10.77
886
113
T3
-
-
28.000
10.77
998
100
T3
-
-
32.344
8.66
927
87
T3
-
-
36.444
8.66
1044
77
T3
-
-
39.642
7.41
972
71
T3
-
-
44.667
7.41
1095
63
T3
-
-