LENZE
Gearbox
Drive size
GFL
òò
-3N HCK
1E
2E
3E
4E
1F
2F
3F
1G
2G
3G
1H
2H
3H
corresponds to IEC motor
100
90
80
90
100
90
90
132
100
132
160
180
132
112
112
112
Housing
k
1
110
130
139
159
180
160
180
214
214
184
k
2
180
180
180
180
265
300
Flange
a
3
160
188
160
188
300
250
250
350
350
300
b
3
H8
110
130
110
130
230
180
180
250
250
230
c
3
10
20
10
20
18
18
35
20
20
18
e
3
130
165
130
165
265
215
215
300
300
265
f
3
4
4
4
4
4.5
6
6
4.5
s
3
4 x
9
M10
9
M10
13.5
17.5
17.5
13.5
Required
d
3
28
24
19
24
28
24
24
38
28
38
42
48
38
motor shafts
l
3
min
30
50
30
50
80
60
80
110
110
80
max
60
50
60
50
80
60
80
110
110
80
u
1
8
8
6
8
8
8
8
10
8
10
12
14
10
t
1
31
27
21.5
27
31
27
27
41
31
41
45
51.5
41
Gearbox
Overall length
size
k
07
477
497
09
534
554
563
583
11
594
614
623
643
678
658
678
716
716
686
14
673
693
702
722
757
737
757
795
795
765
Gearbox
Gearbox
size
o*
o
1
o
2
o
3
o
4
p*
p
1
a
a
4
k
8
05
165
173
107
174
23
252
78
112.5
54.5
46
06
206
201
111
201
20
315
98
140
58
55
07
256
255
135
254
24
386
118
173
74
72
09
318
300
170
298
27
486
149
220
93.5
77
11
395
350
216
345
34
600
181
276.5
120
85
14
490
410
271
400
38
740
228
339
154
89
Gearbox
Hollow shaft
Output flange
size
d
l
d
1
l
1
u
t
a
2
b
2
c
2
e
2
f
2
i
2
s
2
H7
JS9
+0.2
j7
30
8
33.3
05
35
140
50
124
10
38.3
200
130
12
165
3.5
33
4 x 11
40
12
43.3
200
130
12
165
3.5
42
4 x 11
06
45
160
65
140
14
48.8
250
180
15
215
4
41
4 x 14
50
14
53.8
250
180
15
215
07
55
200
75
175
16
59.3
300
230
17
265
4
55
4 x 14
60
18
64.4
09
70
240
95
210
20
74.9
350
250
18
300
4
60
4 x 17.5
70
20
74.9
400
300
20
350
4 x 17.5
11
80
290
105
250
22
85.4
450
350
22
400
5
60
8 x 17.5
14
100
350
135
305
28
106.4
450
350
22
400
5
60
8 x 17.5
4
Shaft-mounted helical gearbox dimensions
Gearbox with mounting flange for IEC standard motors
4-103
L-force gearboxes en 06/2011
Dimensions in [mm]
* Observe dimension k
2
.