SIEMENS
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Siemens CR 1 · 2015
7
■
Selection and ordering data
(continued)
SIMOTICS motors for cranes
SIMOTICS SD – Severe Duty motors
1LG4, 1LG6 SH 315 L with external fan
For ordering example, see Page 7/73.
Rated speed
Rated output
Rated torque
Rated current
(at 400
V)
Max.
torque
1)
Max. current
2)
Moment of inertia
1LG asynchronous
motor
Surface cooling
with external fan,
for voltages of
400
V
Δ
, 69
Hz
460
V
Δ
, 69
Hz
500
V
Δ
, 69
Hz
Weight, approx.
(without brake)
n
rated
P
rated
M
rated
I
rated
M
max
I
max
J
rpm
kW
Nm
A
Nm
A
kgm²
Article No.
kg
8-pole, 1035
rpm, 69
Hz
Intermittent duty S3-25 %
1275
226
1693
412
2308
578
3.1
1LG4316-8CB
■
■
900
277
2075
508
2826
735
3.9
1LG4317-8CB
■
■
1055
332
2487
609
3388
855
4.5
1LG4318-8CB
■
■
1135
402
3011
712
4098
1005
5.5
1LG4314-8CB
■
■
1415
Intermittent duty S3-40 %
1282
196
1460
351
2308
578
3.1
1LG4316-8CB
■
■
900
241
1795
434
2826
735
3.9
1LG4317-8CB
■
■
1055
288
2145
522
3388
855
4.5
1LG4318-8CB
■
■
1135
349
2600
610
4098
1005
5.5
1LG4314-8CB
■
■
1415
Intermittent duty S3-60 %
1287
175
1299
315
2308
578
3.1
1LG4316-8CB
■
■
900
214
1588
383
2826
735
3.9
1LG4317-8CB
■
■
1055
256
1900
460
3388
855
4.5
1LG4318-8CB
■
■
1135
310
2300
538
4098
1005
5.5
1LG4314-8CB
■
■
1415
Intermittent duty S3-100 % or continuous duty S1
1291
156
1154
280
2308
578
3.1
1LG4316-8CB
■
■
900
191
1413
340
2826
735
3.9
1LG4317-8CB
■
■
1055
229
1694
410
3388
855
4.5
1LG4318-8CB
■
■
1135
277
2049
478
4098
1005
5.5
1LG4314-8CB
■
■
1415
Order code
Voltage
400 V
Δ
, 69 Hz
9
L5R
460 V
Δ
, 69 Hz
9
L5S
500 V
Δ
, 69 Hz
9
L5T
Type
IM B3
0
−
IM B35
6
−
1)
Maximum torque that is available for converter-fed operation.
2)
Maximum current that is available for converter-fed operation.
© Siemens AG 2015