LENZE
Gearbox
Drive size
GFL
òò
-2N H.
ò
R
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
住房
k
1
75.
77.
75.
91.
115
k
2
120
145.
120
145.
180.
Flange
a
3
90.
105
90.
160.
160.
105
120
160.
120
160.
b
3
H8
60.
70.
60.
110
110
70.
80
110
80
110
c
3
7
8
7
10
10
8
8
10
8
10
e
3
75.
85.
75.
130
130
85.
100
130
100
130
f
3
3
3
4
4
3
3.5
4
3.5
4
s
3
4 x
5.5
6.6
5.5
9
9
6.6
6.6
9
6.6
9
Required
d
3
11
14
11
19
14
14
14
11
19
24
19
motor shafts
l
3
闵
23
30.
23
25
23
25
50.
40
max
23
30.
23
40
40
40
50.
50.
u
1
4
5
4
6
5
5
5
4
6
8
6
t
1
12.5
16
12.5
21.5
16
16
16
12.5
21.5
27
21.5
Gearbox
总体长度
size
k
04
200
207
200
221
05
228
242
276
06
241
255
289
07
288
32.2
09
356
4
Shaft-mounted helical gearbox dimensions
Gearbox with mounting flange for IEC standard motors
4-92
L-force gearboxes en 06/2011