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)
4-33
G-motion atex en 06/2011
4
M
2 perm
^
345 Nm
GFL05-3N
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
GFL05-3N
òòò
ò
B
61.653
0.20
163
11
T4
T4
T4
1B
2B
78.639
0.17
177
8.9
T4
T4
T4
71
63
90.123
0.20
238
7.8
T4
T4
T4
105
90
101.547
0.20
267
6.9
T4
T4
T4
114.952
0.17
259
6.1
T4
T4
T4
129.524
0.17
290
5.4
T4
T4
T4
140.817
0.15
276
5.0
T4
T4
T4
158.667
0.15
312
4.4
T4
T4
T4
177.027
0.13
300
4.0
T4
T4
T4
199.467
0.13
328
3.5
T4
T4
T4
227.989
0.11
325
3.1
T4
T4
T4
256.889
0.10
328
2.7
T4
T4
T4
288.948
0.09
345
2.4
T4
T4
T4
325.576
0.08
328
2.2
T4
T4
T4
362.100
0.07
345
1.9
T4
T4
T4
408.000
0.06
328
1.7
T4
T4
T4
GFL05-3N
òòò
ò
C
61.653
0.20
163
11
T4
T4
T4
1C
2C
3C
4C
6C
7C
78.639
0.17
177
8.9
T4
T4
T4
80
71
71
71
63
80
90.123
0.20
238
7.8
T4
T4
T4
160
160
105
120
160
120
101.547
0.20
267
6.9
T4
T4
T4
114.952
0.17
259
6.1
T4
T4
T4
129.524
0.17
290
5.4
T4
T4
T4
140.817
0.15
276
5.0
T4
T4
T4
158.667
0.15
312
4.4
T4
T4
T4
177.027
0.13
300
4.0
T4
T4
T4
199.467
0.13
328
3.5
T4
T4
T4
227.989
0.11
325
3.1
T4
T4
T4
256.889
0.10
328
2.7
T4
T4
T4