LENZE
Gearbox
Drive size
GFL
òò
-2N VCK
1E
2E
3E
4E
1F
2F
3F
1G
2G
3G
1H
2H
3H
1K
2K
corresponds to IEC motor
100
90
80
90
100
90
90
132
100
132
160
180
132
200
225
112
112
112
Housing
k
1
110
130
139
159
180
160
180
214
214
184
244
274
k
2
180
180
180
180
265
300
300
Flange
a
3
160
188
160
188
300
250
250
350
350
300
400
450
b
3
H8
110
130
110
130
230
180
180
250
250
230
300
350
c
3
10
20
10
20
18
18
35
20
20
18
20
e
3
130
165
130
165
265
215
215
300
300
265
350
400
f
3
4
4
4
4
4.5
6
6
4.5
6
s
3
4 x
9
M10
9
M10
13.5
17.5
17.5
13.5
17.5
8 x
17.5
Required
d
3
28
24
19
24
28
24
24
38
28
38
42
48
38
55
60
motor shafts
l
3
min
30
50
30
50
80
60
80
110
110
80
110
140
max
60
50
60
50
80
60
80
110
110
80
110
140
u
1
8
8
6
8
8
8
8
10
8
10
12
14
10
16
18
t
1
31
27
21.5
27
31
27
27
41
31
41
45
51.5
41
59
64
Gearbox
Overall length
size
k
05
364
384
06
405
425
434
454
07
472
492
501
521
556
536
556
595
565
09
531
551
560
580
615
595
615
654
654
624
684
11
612
632
641
661
696
676
696
735
735
705
765
795
14
781
761
781
820
820
790
850
880
Gearbox
Gearbox
size
o*
o
1
p*
p
1
a
a
4
k
8
04
148
196
214
69
90.5
12.5
41
05
165
230
252
78
112.5
18.5
46
06
206
277
315
98
140
22
55
07
256
351
386
118
173
29
72
09
318
416
486
149
220
37.5
77
11
395
505
600
181
276.5
50
85
14
490
604
740
228
339
65
89
Gearbox
Solid shaft
Output flange
size
d
l
l
1
l
2
d
2
u
t
a
2
b
2
c
2
e
2
f
2
i
2
s
2
j7
04
25
50
4
40
M10
8
28
160
110
10
130
3.5
50
4 x 9
05
30
60
6
45
M10
8
33
200
130
12
165
3.5
60
4 x 11
06
40
80
7
63
M16
12
43
250
180
15
215
4
80
4 x 14
250
180
15
215
07
50
100
8
80
M16
14
53.5
300
230
17
265
4
100
4 x 14
09
60
120
8
100
M20
18
64
350
250
18
300
4
120
4 x 17.5
400
300
20
350
4 x 17.5
11
80
160
15
125
M20
22
85
450
350
22
400
5
160
8 x 17.5
14
100
200
18
160
M24
28
106
450
350
22
400
5
200
8 x 17.5
4
Shaft-mounted helical gearbox dimensions
Gearbox with mounting flange for IEC standard motors
4-99
L-force gearboxes en 06/2011
Dimensions in [mm]
* Observe dimension k
2
.
d ≤ 50 mm: k6
d > 50 mm: m6