Motors-D81.1-complete-English-06-2020

© Siemens 2020
SIMOTICS GP and SIMOTICS SD standard motors
Eagle Line · NEMA Energy Efficient MG1 Table 12-11
Aluminum series SIMOTICS GP 1LE1021 – self-ventilated or forced-air cooled
2
■ Selection and ordering data
P rated,
60 Hz/
P50
P rated,
60 Hz/
P60
Frame
size
– Not required
✓ Available
Operating values at rated power
n rated,
60 Hz
T rated, EISA rated,
60 Hz CC No. 60 Hz,
CC032A 4/4
rated,
60 Hz,
3/4
rated,
60 Hz,
2/4
cos rated,
60 Hz,
4/4
I rated, T LR / I LR / T B / L pfA,
60 Hz, T rated, I rated, T rated, 60 Hz
460 V 60 Hz 60 Hz 60 Hz
L WA,
60 Hz
Aluminum series
1LE1021
Article No.
kW hp FS rpm Nm % % % A dB(A) dB(A)
• Cooling: Self-ventilated (IC411) or with order code F90 forced-air cooled without external fan and fan cover (IC418)
• Efficiency: NEMA Energy Efficient, UL, CSA, and service factor (SF) 1.15 – for operation in the USA and Canada, not admissible for exporting to Mexico
• Insulation: Thermal class 155 (temperature class F), IP55 degree of protection, utilization in accordance with thermal class 130 (temperature class B)
4-pole: 1500 rpm at 50 Hz, 1800 rpm at 60 Hz
0.55 0.75 80 M 1750 3 – 75.5 74.6 71.1 0.71 1.29 2.7 6.4 3.8 55 66 1LE1021-0DB2■-■■■■ 10 0.0017
6-pole: 1000 rpm at 50 Hz, 1200 rpm at 60 Hz
0.37 0.5 80 M 1140 3.1 – 64 63 59.1 0.63 1.15 2.3 4.6 2.9 45 56 1LE1021-0DC2■-■■■■ 9 0.0017
0.55 0.75 80 M 1135 4.6 – 68 67.4 63.7 0.61 1.66 2.9 5.2 3.6 45 56 1LE1021-0DC3■-■■■■ 12 0.0025
Voltages ( 600 V) 1) Version Order code
50 Hz 230 V/400 VY 60 Hz 460 VY Standard 2 2 –
50 Hz 400 V 60 Hz 460 V Standard 3 4 –
50 Hz 500 VY Without additional charge 2 7 –
50 Hz 500 V Without additional charge 4 0 –
For other voltages and more information, see from page 2/93 9 0 . . .
Types of construction 2) Version Order code
With flange IM B5 3) With additional charge F –
With flange IM B14 3) With additional charge K –
For other types of construction and more information, see from page 2/99 ■ . . .
Motor protection Version Order code
Without Standard A –
PTC thermistor with 1 temperature sensor With additional charge B –
For other motor protection and more information, see from page 2/112 ■ . . .
Terminal box position
Version
Terminal box at top Standard 4
For other terminal box positions and more information, see from page 2/115
■
Special versions
Order code(s)
Forced-air cooled motors w/o ext. fan/fan cover (IC418) 1LE1021- . . . . ■-■■■■ -Z F90 +. . .+. . .+. . .
For options, see from page 2/118 1LE1021- . . . . ■-■■■■ -Z . . .+. . .+. . .+. . .
m IM B3
J
1)
2)
Operating voltages only 600 V admissible in accordance with
MG1 Table 12-11.
Types of construction with feet are not possible for 2-pole, 4-pole and
6-pole motors 200 hp in accordance with MG1 Table 12-11.
3)
Types derived from IM B5 (IM V3 and IM V1) and from IM B14 (IM V19 and
IM V18) are possible, provided that no requirements exist for condensation
drainage holes (H03) and stamping of the type on the rating plate. The
basic type IM B5 or IM B14 is stamped as standard on the rating plate.
For orders with condensation drainage holes (H03), the type must be
specified.
2/88 Siemens D 81.1 · 06/2020