LENZE
4
Shaft-mounted helical gearbox selection table
Gearbox with mounting flange
4-37
L-force gearboxes en 06/2011
For dimensions, see page 4-92 onwards.
n
1
= 1400 rpm
n
1
= 1680 rpm
GFL07 - 3N
òòò
ò
B
65.306
1.37
585
21
1.65
585
26
1B
5B
72.452
1.37
649
19
1.65
649
23
71
56C
81.636
1.37
731
17
1.65
731
21
105
Nema
92.413
1.37
828
15
1.65
828
18
104.127
1.37
933
13
1.65
933
16
147.347
1.07
1025
9.5
1.28
1025
11
166.025
1.07
1155
8.4
1.28
1155
10
183.285
0.89
1066
7.6
1.07
1066
9.2
206.519
0.89
1201
6.8
1.07
1201
8.1
224.636
0.89
1306
6.2
1.07
1306
7.5
253.111
0.76
1258
5.5
0.91
1258
6.6
290.706
0.72
1357
4.8
0.86
1357
5.8
327.556
0.59
1258
4.3
0.71
1258
5.1
352.811
0.60
1374
4.0
0.72
1374
4.8
397.533
0.49
1258
3.5
0.58
1258
4.2
430.222
0.45
1270
3.3
0.54
1270
3.9
522.133
0.37
1270
2.7
0.45
1270
3.2
562.391
0.31
1128
2.5
0.37
1128
3.0
633.680
0.30
1220
2.2
0.35
1220
2.7
718.786
0.24
1128
2.0
0.29
1128
2.3
809.900
0.23
1220
1.7
0.28
1220
2.1
GFL07 - 3N
òòò
ò
C
65.306
1.87
796
21
2.24
796
26
1C
2C
3C
4C
5C
6C
7C
72.452
1.84
869
19
2.21
869
23
80
71
71
71
56C
63
80
81.636
1.84
979
17
2.21
979
21
160
160
105
120
Nema
160
120
92.413
1.59
961
15
1.91
961
18
104.127
1.59
1082
13
1.91
1082
16
113.206
1.41
1040
12
1.69
1040
15
127.556
1.41
1171
11
1.69
1171
13
147.347
1.19
1140
9.5
1.42
1140
11
166.025
1.15
1248
8.4
1.38
1248
10
183.285
1.03
1236
7.6
1.24
1236
9.2
206.519
0.93
1248
6.8
1.11
1248
8.1
224.636
0.92
1343
6.2
1.10
1343
7.5
253.111
0.76
1258
5.5
0.91
1258
6.6
290.706
0.73
1378
4.8
0.87
1378
5.8
327.556
0.59
1258
4.3
0.71
1258
5.1
352.811
0.60
1378
4.0
0.72
1378
4.8
397.533
0.49
1258
3.5
0.58
1258
4.2
430.222
0.45
1270
3.3
0.54
1270
3.9
522.133
0.37
1270
2.7
0.45
1270
3.2
562.391
0.31
1128
2.5
0.37
1128
3.0
633.680
0.30
1220
2.2
0.35
1220
2.7
GFL07 - 3N
òòò
ò
D
65.306
2.07
883
21
2.49
883
26
1D
2D
5D
72.452
1.84
869
19
2.21
869
23
90
80
143/145TC
81.636
1.84
979
17
2.21
979
21
160
160
Nema
92.413
1.59
961
15
1.91
961
18
104.127
1.59
1082
13
1.91
1082
16
113.206
1.41
1040
12
1.69
1040
15
127.556
1.41
1171
11
1.69
1171
13
147.347
1.19
1140
9.5
1.42
1140
11
166.025
1.15
1248
8.4
1.38
1248
10
183.285
1.03
1236
7.6
1.24
1236
9.2
206.519
0.93
1248
6.8
1.11
1248
8.1
224.636
0.92
1343
6.2
1.10
1343
7.5
253.111
0.76
1258
5.5
0.91
1258
6.6
GFL07 - 3N
òòò
ò
E
65.306
2.07
883
21
2.49
883
26
1E
1E
2E
3E
4E
5E
72.452
1.84
869
19
2.21
869
23
100
112
90
80
90
182/184TC
81.636
1.84
979
17
2.21
979
21
160
160
160
160
200
Nema
92.413
1.59
961
15
1.91
961
18
104.127
1.59
1082
13
1.91
1082
16
113.206
1.41
1040
12
1.69
1040
15
127.556
1.41
1171
11
1.69
1171
13
M
2 perm
^
1378 Nm
GFL07-3N
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