SIEMENS
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Siemens CR 1 · 2015
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■
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
, 87
Hz
460
V
Δ
, 87
Hz
500
V
Δ
, 87
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
6-pole, 1740
rpm, 87
Hz
Intermittent duty S3-25 %
1714
262
1460
461
2002
646
3.2
1LG4316-6CA
■
■
925
318
1772
548
2424
782
4
1LG4317-6CA
■
■
1015
384
2140
665
2932
932
4.7
1LG4318-6CA
■
■
1215
481
2680
848
3674
1195
5.5
1LG4314-6CA
■
■
1435
Intermittent duty S3-40 %
1721
228
1265
397
2002
646
3.2
1LG4316-6CA
■
■
925
276
1532
469
2424
782
4
1LG4317-6CA
■
■
1015
334
1853
572
2932
932
4.7
1LG4318-6CA
■
■
1215
418
2319
728
3674
1195
5.5
1LG4314-6CA
■
■
1435
Intermittent duty S3-60 %
1724
203
1124
355
2002
646
3.2
1LG4316-6CA
■
■
925
245
1357
420
2424
782
4
1LG4317-6CA
■
■
1015
297
1645
509
2932
932
4.7
1LG4318-6CA
■
■
1215
372
2061
648
3674
1195
5.5
1LG4314-6CA
■
■
1435
Intermittent duty S3-100 % or continuous duty S1
1726
181
1001
318
2002
646
3.2
1LG4316-6CA
■
■
925
219
1212
380
2424
782
4
1LG4317-6CA
■
■
1015
265
1466
454
2932
932
4.7
1LG4318-6CA
■
■
1215
332
1837
580
3674
1195
5.5
1LG4314-6CA
■
■
1435
Order code
Voltage
400 V
Δ
, 87 Hz
9
L5R
460 V
Δ
, 87 Hz
9
L5S
500 V
Δ
, 87 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