LENZE
Helical-worm gearbox dimensions
Geared motors for Atex category 2G, 2D, 3G, 3D (zone 1, 21, 2, 22)
7
7-48
G-motion atex en 06/2011
Gearbox
Solid shaft
Threaded pitch circle
size
d
l
d
1
l
1
l
2
d
2
u
t
a
1
b
1
e
1
f
1
i
1
s
1
H7
6x60°
04
25
50
45
4
40
M10
8
28
105
75
90
3
52.5
M6x12
05
30
60
50
6
45
M10
8
33
118
80
100
4
64
M8x15
06
40
80
65
7
63
M16
12
43
140
100
120
4
85
M10x16
07
50
100
75
8
80
M16
14
53.5
165
115
140
5
105
M12x18
Gearbox
Foot
size
a
5
a
6
b
5
b
6
b
7
c
5
e
5
f
5
f
6
n
m
s
5
04
45
45
90
119
85
14
100
112
141
22
20
9
05
47.5
47.5
95
140
105
17
127
124
169
29
21
11
06
60
60
120
170
120
20
145
156
206
36
23
14
07
70
70
140
210
150
25
180
185
255
45
28
18
Dimensions in [mm]
d ≤ 50 mm: k6
* Observe dimension k
2
; with gearbox size 04 and motor frame size 090, dimension k
2
/2 > h-a.
d > 50 mm: m6
Gearbox
Gearbox
Overall length
size
o
o
1
*
p*
h*
h
1
a
q
k
04
181
163
171
100
71
20
107.5
359
371
371
377
395
415
447
05
212
197
205
125
80
23
130
381
393
393
399
417
437
469
507
523
06
255
236
250
150
100
26
160
421
433
433
439
457
477
509
547
563
589
07
305
296
310
190
120
33
200
500
520
552
590
606
632
Geared motor
Motor frame size
GSS
òò
-2M V
ò
R
063-12
063-32
071-12
071-32
080-12
080-32
090-12
100-12
100-32
112-22
090-32
Motor
g
129
142
156
176
194
233
g
1
Without options
125
127
134
128
139
164
k
1
169
181
181
187
200
220
242
280
296
316
k
2
120
145
145
180
180
222