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)
4-34
G-motion atex en 06/2011
4
M
2 perm
^
657 Nm
GFL06-2N
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
GFL06-2N
òòò
1B
52.800
1.28
224
53
T4
T4
-
71
59.481
1.28
252
47
T4
T4
-
105
64.080
1.07
227
44
T4
T4
-
72.189
1.16
277
39
T4
T4
-
81.000
0.93
249
35
T4
T4
-
91.250
0.93
280
31
T4
T4
-
GFL06-2N
òòò
ò
C
20.571
3.04
207
136
T3
T3
-
1C
2C
3C
4C
6C
7C
23.175
3.04
233
121
T3
T3
-
80
71
71
71
63
80
32.800
3.00
325
85
T4
T3
-
160
160
105
120
160
120
36.951
3.00
366
76
T4
T3
-
40.800
2.51
338
69
T4
T3
-
45.963
2.51
381
61
T4
T3
-
52.800
2.01
351
53
T4
T4
-
59.481
2.01
396
47
T4
T4
-
64.080
1.68
356
44
T4
T4
-
72.189
1.82
434
39
T4
T4
-
81.000
1.46
391
35
T4
T4
-
91.250
1.46
440
31
T4
T4
-
GFL06-2N
òòò
ò
D
6.450
3.75
80
434
T3
T3
-
1D
2D
10.092
3.75
125
278
T3
T3
-
90
80
14.743
3.75
183
190
T3
T3
-
160
160
16.128
3.75
200
174
T3
T3
-
18.169
3.75
225
154
T3
T3
-
20.571
3.75
255
136
T3
T3
-
23.175
3.75
288
121
T3
T3
-
25.200
4.26
355
111
T3
T3
-
28.389
4.26
400
99
T3
T3
-
32.800
4.03
437
85
T4
T3
-
36.951
4.03
493
76
T4
T3
-
40.800
3.36
454
69
T4
T3
-
45.963
3.36
512
61
T4
T3
-
52.800
2.70
472
53
T4
T4
-
59.481
2.70
532
47
T4
T4
-
64.080
2.25
478
44
T4
T4
-
72.189
2.44
583
39
T4
T4
-
GFL06-2N
òòò
ò
E
3.675
10.72
130
762
T3
T3
-
1E
1E
2E
3E
4E
5.211
10.72
185
537
T3
T3
-
100
112
90
80
90
5.750
10.72
204
487
T3
T3
-
160
160
160
160
200
6.450
10.55
225
434
T3
T3
-
7.147
10.72
253
392
T3
T3
-
8.400
10.72
298
333
T3
T3
-
9.463
10.72
336
296
T3
T3
-
10.092
10.55
352
278
T3
T3
-
11.520
10.72
408
243
T3
T3
-
12.978
10.26
441
216
T3
T3
-
14.743
9.61
469
190
T3
T3
-
16.128
8.97
479
174
T3
T3
-
18.169
8.02
482
154
T3
T3
-
20.571
7.54
514
136
T3
T3
-
23.175
6.39
490
121
T3
T3
-
25.200
7.20
600
111
T3
T3
-
28.389
5.96
560
99
T3
T3
-
32.800
5.45
591
85
T3
T3
-
36.951
4.61
564
76
T3
T3
-
40.800
4.49
606
69
T4
T3
-
45.963
3.72
565
61
T4
T3
-
GFL06-2N
òòò
ò
F
3.675
10.72
130
762
T3
-
-
1F
1F
2F
3F
5.211
10.72
185
537
T3
-
-
100
112
90
90
5.750
10.72
204
487
T3
-
-
160
160
160
200
6.450
10.72
229
434
T3
-
-