LENZE
Helical-worm gearbox selection table
Gearboxes with mounting flange for Atex category 2GD, 3GD (zone 1, 21, 2, 22)
7-22
G-motion atex en 06/2011
7
M
2 perm
^
150 Nm
GSS04-2N
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Gearbox with
Mounting flange size
i
P
1 perm
M
2 perm
n
2
h
G
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
For dimensions, see page 7-54 onwards.
n
1
= 700 rpm
GSS04-2N
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ò
C
43.917
0.29
150
16
0.85
T4
T4
T4
1C
2C
3C
4C
6C
7C
50.000
0.28
150
14
0.78
T4
T4
T4
80
71
71
71
63
80
54.250
0.26
150
13
0.79
T4
T4
T4
160
160
105
120
160
120
61.250
0.23
150
11
0.77
T4
T4
T4
68.200
0.21
150
10
0.78
T4
T4
T4
77.000
0.19
150
9.1
0.76
T4
T4
T4
87.833
0.16
150
8.0
0.76
T4
T4
T4
99.167
0.15
150
7.1
0.74
T4
T4
T4
GSS04-2N
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ò
D
5.639
1.53
107
124
0.91
T4
T4
T4
1D
2D
7.733
1.39
133
91
0.91
T4
T4
T4
90
80
9.042
1.31
143
77
0.88
T4
T4
T4
160
160
9.897
1.17
144
71
0.91
T4
T4
T4
10.827
1.11
148
65
0.91
T4
T4
T4
12.400
0.96
143
57
0.88
T4
T4
T4
13.810
0.88
150
51
0.90
T4
T4
T4
15.869
0.76
145
44
0.88
T4
T4
T4
17.360
0.72
150
40
0.88
T4
T4
T4
20.417
0.65
143
34
0.79
T4
T4
T4
22.143
0.57
150
32
0.88
T4
T4
T4
24.800
0.52
143
28
0.81
T4
T4
T4
27.125
0.47
150
26
0.87
T4
T4
T4
31.738
0.42
146
22
0.81
T4
T4
T4
39.200
0.36
150
18
0.79
T4
T4
T4
50.000
0.28
150
14
0.78
T4
T4
T4
54.250
0.26
150
13
0.79
T4
T4
T4
61.250
0.23
150
11
0.77
T4
T4
T4