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)
4-59
G-motion atex en 06/2011
4
M
2 perm
^
5844 Nm
GFL11-3N
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
GFL11-3N
òòò
ò
E
327.556
1.01
4315
2.1
T4
T4
T4
1E
1E
2E
3E
4E
358.077
0.91
4226
2.0
T4
T4
T4
100
112
90
80
90
403.467
0.91
4762
1.7
T4
T4
T4
160
160
160
160
200
430.222
0.85
4792
1.6
T4
T4
T4
522.133
0.76
5167
1.3
T4
T4
T4
562.391
0.65
4792
1.2
T4
T4
T4
633.680
0.65
5411
1.1
T4
T4
T4
GFL11-3N
òòò
ò
F
65.306
2.63
2241
11
T4
T4
T4
1F
1F
2F
3F
73.335
2.33
2229
9.6
T4
T4
T4
100
112
90
90
82.631
2.33
2511
8.5
T4
T4
T4
160
160
160
200
93.540
2.04
2485
7.5
T4
T4
T4
105.397
2.04
2800
6.6
T4
T4
T4
114.586
1.82
2714
6.1
T4
T4
T4
129.111
1.82
3058
5.4
T4
T4
T4
149.144
1.55
3018
4.7
T4
T4
T4
168.049
1.55
3401
4.2
T4
T4
T4
182.792
1.39
3307
3.8
T4
T4
T4
205.963
1.39
3726
3.4
T4
T4
T4
224.636
1.21
3534
3.1
T4
T4
T4
253.111
1.21
3982
2.8
T4
T4
T4
267.259
1.14
3989
2.6
T4
T4
T4
327.556
1.01
4315
2.1
T4
T4
T4
GFL11-3N
òòò
ò
G
65.306
2.63
2241
11
T4
T4
T4
1G
2G
2G
3G
73.335
2.33
2229
9.6
T4
T4
T4
132
100
112
132
82.631
2.33
2511
8.5
T4
T4
T4
300
250
250
250
93.540
2.04
2485
7.5
T4
T4
T4
105.397
2.04
2800
6.6
T4
T4
T4
114.586
1.82
2714
6.1
T4
T4
T4
129.111
1.82
3058
5.4
T4
T4
T4
GFL11-3N
òòò
ò
H
73.335
2.33
2229
9.6
T4
T3
T4
1H
2H
3H
82.631
2.33
2511
8.5
T4
T3
T4
160
180
132
350
350
300