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)
4-41
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
G
3.350
28.57
317
836
T3
-
-
1G
2G
2G
3G
4.643
28.57
439
603
T3
-
-
132
100
112
132
5.159
28.57
488
543
T3
-
-
300
250
250
250
5.695
28.57
538
492
T3
-
-
6.400
24.39
517
438
T3
-
-
7.150
27.65
654
392
T3
-
-
8.324
24.00
661
336
T3
-
-
9.379
21.43
665
299
T3
-
-
9.714
22.66
728
288
T3
-
-
11.537
18.84
719
243
T3
-
-
13.000
16.85
725
215
T3
-
-
14.200
16.20
761
197
T3
-
-
15.904
14.91
785
176
T3
-
-
17.920
13.35
792
156
T3
-
-
20.286
12.52
840
138
T3
-
-
22.857
11.19
846
123
T3
-
-
24.850
12.30
1011
113
T3
-
-
28.000
10.95
1014
100
T3
-
-
n
1
= 1400 rpm
GFL07-2N
òòò
ò
C
52.067
1.34
461
27
T4
T4
T4
1C
2C
3C
4C
6C
7C
58.667
1.34
519
24
T4
T4
T4
80
71
71
71
63
80
63.190
1.12
467
22
T4
T4
T4
160
160
105
120
160
120
71.200
1.12
526
20
T4
T4
T4
79.875
0.90
473
18
T4
T4
T4
90.000
0.90
533
16
T4
T4
T4
GFL07-2N
òòò
ò
D
20.286
2.31
310
69
T4
T4
T4
1D
2D
22.857
2.31
349
61
T4
T4
T4
90
80
32.344
2.31
494
43
T4
T4
T4
160
160
36.444
2.31
557
38
T4
T4
T4
39.642
2.29
602
35
T4
T4
T4
44.667
2.29
678
31
T4
T4
T4
52.067
1.80
620
27
T4
T4
T4
58.667
1.80
698
24
T4
T4
T4
63.190
1.50
628
22
T4
T4
T4
71.200
1.50
707
20
T4
T4
T4
79.875
1.20
636
18
T4
T4
T4
90.000
1.20
717
16
T4
T4
T4
GFL07-2N
òòò
ò
E
6.400
6.60
279
219
T4
T3
T4
1E
1E
2E
3E
4E
9.714
6.60
424
144
T4
T3
T4
100
112
90
80
90
14.200
6.60
620
99
T4
T3
T4
160
160
160
160
200
15.904
6.60
694
88
T4
T3
T4
17.920
6.60
782
78
T4
T3
T4
20.286
6.43
863
69
T4
T4
T4
22.857
6.43
972
61
T4
T4
T4
24.850
5.53
910
56
T4
T4
T4
28.000
5.53
1025
50
T4
T4
T4
32.344
4.45
952
43
T4
T4
T4
36.444
4.45
1073
38
T4
T4
T4
39.642
3.81
999
35
T4
T4
T4
44.667
3.81
1126
31
T4
T4
T4
52.067
2.99
1029
27
T4
T4
T4
58.667
2.99
1159
24
T4
T4
T4
63.190
2.02
846
22
T4
T4
T4
71.200
2.02
954
20
T4
T4
T4