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Shaft-mounted helical gearbox dimensions
Gearboxes with mounting flange for Atex category 2GD, 3GD (zone 1, 21, 2, 22)
4-92
G-motion atex en 06/2011
4
Gearbox
Overall length
size
k
05
391
398
391
412
06
449
456
449
470
504
07
534
548
582
09
611
625
659
11
725
759
14
878
Gearbox
GFL
òò
-3N VCK
Housing
k
1
k
2
Flange
a
3
b
3
H8
c
3
e
3
f
3
s
3
4 x
Required
d
3
motor shafts
l
3
min
max.
U
1
t
1
Drive size
1A
1B
2B
1C
2C
3C
4C
6C
7C
1D
2D
Corresponds to IEC motor
63
71
63
80
71
71
71
63
80
90
80
75
77
75
91
115
120
145
120
145
180
90
105
90
160
160
105
120
160
120
160
60
70
60
110
110
70
80
110
80
110
7
8
7
10
10
8
8
10
8
10
75
85
75
130
130
85
100
130
100
130
3
3
4
4
3
3.5
4
3.5
4
5.5
6.6
5.5
9
9
6.6
6.6
9
6.6
9
11
14
11
19
14
14
14
11
19
24
19
23
30
23
25
23
25
50
40
23
30
23
40
40
40
50
50
4
5
4
6
5
5
5
4
6
8
6
12.5
16
12.5
21.5
16
16
16
12.5
21.5
27
21.5