LENZE
3-20
L-force gearboxes en 06/2011
For dimensions, see page 3-112 onwards.
n
1
= 2800 rpm
n
1
= 3360 rpm
GST04 - 1N
òòò
1A
2.240
1.03
8
1250
1.03
6
1500
C, D
63
2.857
0.96
9
980
0.96
8
1176
C, D
90
4.400
1.05
16
636
1.05
13
764
C, D
5.667
0.88
17
494
0.88
14
593
C, D
7.182
0.77
19
390
0.77
15
468
C, D
9.000
0.62
19
311
0.62
16
373
C, D
11.857
0.33
13
236
0.33
11
283
C, D
GST04 - 1N
òòò ò
B
1.600
2.23
12
1750
2.08
9
2100
C, D
1B
2B
5B
2.048
2.23
15
1367
2.08
12
1641
C, D
71
63
56C
2.240
2.23
17
1250
2.08
13
1500
C, D
105
90
Nema
2.857
2.03
19
980
2.03
16
1176
C, D
3.500
1.73
20
800
1.73
17
960
C, D
4.400
1.37
20
636
1.37
17
764
C, D
5.667
1.07
20
494
1.07
17
593
C, D
7.182
0.84
20
390
0.84
17
468
C, D
9.000
0.62
19
311
0.62
16
373
C, D
GST04 - 1N
òòò ò
C
1.600
2.90
16
1750
2.82
13
2100
C, D
1C
2C
3C
4C
5C
6C
7C
2.048
2.69
19
1367
2.69
15
1641
C, D
80
71
71
71
56C
63
80
2.240
2.67
20
1250
2.67
17
1500
C, D
160
160
105
120
Nema
160
120
2.857
2.12
20
980
2.12
17
1176
C, D
3.500
1.73
20
800
1.73
17
960
C, D
4.400
1.37
20
636
1.37
17
764
C, D
5.667
1.07
20
494
1.07
17
593
C, D
GST04 - 1N
òòò ò
D
1.600
2.90
16
1750
2.90
13
2100
C, D
1D
2D
5D
2.048
2.69
19
1367
2.69
15
1641
C, D
90
80
143/145TC
2.240
2.67
20
1250
2.67
17
1500
C, D
160
160
Nema
2.857
2.12
20
980
2.12
17
1176
C, D
3.500
1.73
20
800
1.73
17
960
C, D
n
1
= 1400 rpm
n
1
= 1680 rpm
GST04 - 1N
òòò
1A
2.240
0.63
10
625
0.73
9
750
63
2.857
0.59
11
490
0.68
11
588
90
4.400
0.65
19
318
0.75
18
382
5.667
0.54
21
247
0.63
20
297
7.182
0.47
23
195
0.55
22
234
9.000
0.38
23
156
0.44
22
187
11.857
0.20
16
118
0.23
15
142
GST04 - 1N
òòò ò
B
1.600
1.37
15
875
1.59
14
1050
1B
2B
5B
2.048
1.37
19
684
1.59
18
821
71
63
56C
2.240
1.37
21
625
1.59
20
750
105
90
Nema
2.857
1.25
24
490
1.44
23
588
3.500
1.06
25
400
1.23
24
480
4.400
0.85
25
318
0.98
24
382
5.667
0.66
25
247
0.76
24
297
7.182
0.52
25
195
0.60
24
234
9.000
0.38
23
156
0.44
22
187
GST04 - 1N
òòò ò
C
1.600
1.79
19
875
2.06
18
1050
1C
2C
3C
4C
5C
6C
7C
2.048
1.66
23
684
1.91
22
821
80
71
71
71
56C
63
80
2.240
1.64
25
625
1.90
24
750
160
160
105
120
Nema
160
120
2.857
1.30
25
490
1.50
24
588
3.500
1.06
25
400
1.23
24
480
4.400
0.85
25
318
0.98
24
382
5.667
0.66
25
247
0.76
24
297
GST04 - 1N
òòò ò
D
1.600
1.79
19
875
2.06
18
1050
1D
2D
5D
2.048
1.66
23
684
1.91
22
821
90
80
143/145TC
2.240
1.64
25
625
1.90
24
750
160
160
Nema
2.857
1.30
25
490
1.50
24
588
3.500
1.06
25
400
1.23
24
480
3
Helical gearbox selection table
Gearbox with mounting flange
M
2 perm
^
25 Nm
GST04-1N
òòò
50 Hz
60 Hz
50 Hz
60 Hz
Gearbox
Mounting flange size
i
Consultation
Motor frame size
P
1 perm
M
2 perm
n
2
P
1 perm
M
2 perm
n
2
required for
Flange diameter
mounting
[kW]
[Nm]
[rpm]
[kW]
[Nm]
[rpm]
position