LENZE
For dimensions, see page 3-88 onwards.
Helical gearbox selection tables
Gearboxes with mounting flange for Atex category 2GD, 3GD (zone 1, 21, 2, 22)
3-30
3
M
2 perm
^
73 Nm
GST04-2N
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
G-motion atex en 06/2011
n
1
= 2800 rpm
GST04-2N
òòò
1A
6.400
1.03
22
438
T4
T3
-
63
9.856
1.03
34
284
T4
T3
-
90
11.200
1.03
38
250
T4
T3
-
12.571
0.96
40
223
T4
T4
-
14.286
0.96
45
196
T4
T4
-
19.360
0.98
63
145
T4
T4
-
22.000
0.79
57
127
T4
T4
-
24.933
0.80
66
112
T4
T4
-
28.333
0.62
59
99
T4
T4
-
31.600
0.64
67
89
T4
T4
-
35.909
0.50
59
78
T4
T4
-
39.600
0.51
67
71
T4
T4
-
45.000
0.44
65
62
T4
T4
-
52.171
0.40
69
54
T4
T4
-
59.286
0.34
66
47
T4
T4
-
GST04-2N
òòò
ò
B
2.956
2.23
22
947
T3
T3
-
1B
2B
3.333
2.23
25
840
T3
T3
-
71
63
4.053
2.23
30
691
T3
T3
-
105
90
4.571
2.13
32
613
T3
T3
-
5.187
1.96
34
540
T3
T3
-
5.850
1.85
36
479
T3
T3
-
6.400
1.74
37
438
T4
T3
-
7.040
1.63
38
398
T3
T3
-
8.000
1.50
40
350
T3
T3
-
9.010
1.41
42
311
T3
T3
-
9.856
1.33
43
284
T4
T3
-
11.200
1.22
45
250
T4
T3
-
12.571
1.14
48
223
T4
T3
-
14.286
1.04
49
196
T4
T3
-
15.400
1.14
58
182
T4
T4
-
17.500
0.98
57
160
T4
T4
-
19.360
0.98
63
145
T4
T4
-
22.000
0.79
57
127
T4
T4
-
24.933
0.80
66
112
T4
T4
-
28.333
0.62
59
99
T4
T4
-
31.600
0.64
67
89
T4
T4
-
35.909
0.50
59
78
T4
T4
-
39.600
0.51
67
71
T4
T4
-
45.000
0.44
65
62
T4
T4
-
GST04-2N
òòò
ò
C
2.956
2.68
26
947
T3
T3
-
1C
2C
3C
4C
6C
7C
3.333
2.54
28
840
T3
T3
-
80
71
71
71
63
80
4.053
2.25
30
691
T3
T3
-
160
160
105
120
160
120
4.571
2.13
32
613
T3
T3
-
5.187
1.96
34
540
T3
T3
-
5.850
1.85
36
479
T3
T3
-
6.400
1.74
37
438
T3
T3
-
7.040
1.63
38
398
T3
T3
-
8.000
1.50
40
350
T3
T3
-
9.010
1.41
42
311
T3
T3
-
9.856
1.33
43
284
T3
T3
-
11.200
1.22
45
250
T3
T3
-
12.571
1.14
48
223
T4
T3
-
14.286
1.04
49
196
T4
T3
-
15.400
1.14
58
182
T4
T3
-
17.500
0.98
57
160
T4
T3
-
19.360
0.98
63
145
T4
T4
-
22.000
0.79
57
127
T4
T4
-
24.933
0.80
66
112
T4
T4
-
28.333
0.62
59
99
T4
T4
-