LENZE
7
Helical-worm gearbox dimensions
Gearbox with mounting flange for IEC standard motors
7-70
L-force gearboxes en 06/2011
Gearbox
Overall length
size
k
04
265
272
265
286
320
05
294
308
342
06
334
348
382
07
391
425
Gearbox
GSS
òò
-2N H
ò
R
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