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T.E.F.C. 3 PHASE CAGE MOTORS
Frame size 63 to 132M, Insulation class F, suitable for 400V ± 10%, 50 Hz ± 5%, ambient temperature 400C, IP 55 protection, conforming to IEC 34-1
Selection and Ordering data
Rated
Output
|
Frame
Size |
Torque
Class |
Moment
Inertia |
Performance
at
rated output |
Locked
rotor torque |
Locked
rotor current |
Break
down torque |
Order
No. |
Weight
approx. |
|
|
|
J |
Order No.
suffix for type of construction, |
|
Rated
Speed |
Efficiency |
Power
Factor |
Rated
current
at400V |
Rated
torque |
for direct on line starting
as multiples of |
Rated
torque |
Rated
current |
Rated
torque |
| kw |
|
KL |
kg m2 |
rpm |
% |
|
A |
Nm |
|
|
|
|
kg |
| 1000
rpm (6pole) |
|
| 25 |
71 |
16 |
0.0009 |
825 |
59 |
0.74 |
0.83 |
2.8 |
2 |
3 |
2 |
1LA7073-6AA1. |
6.3 |
| 0.37 |
80 |
16 |
0.0015 |
910 |
62 |
0.72 |
1.19 |
3.9 |
1.9 |
2.3 |
2 |
1LA7
080-6AA1. |
7.5 |
| 0.55 |
80 |
16 |
0.0018 |
900 |
65 |
0.73 |
1.67 |
5.8 |
2 |
3.2 |
2.1 |
1LA7
083-6AA1. |
9.4 |
| 0.75 |
90 S |
16 |
0.0028 |
895 |
67 |
0.77 |
2.1 |
8 |
2.2 |
3.9 |
2.3 |
1LA7
090-6AA1. |
12.5 |
| 1.1 |
90 L |
16 |
0.0035 |
900 |
71 |
0.75 |
3 |
12 |
2.4 |
4.1 |
2.4 |
1LA7
096-6AA1. |
15.7 |
| 1.5 |
100 L |
16 |
0.0063 |
925 |
74 |
0.75 |
3.9 |
15 |
2.3 |
4 |
2.3 |
1LA7
106-6AA1. |
24 |
| 2.2 |
112 M |
16 |
0.011 |
940 |
78 |
0.78 |
5.2 |
22 |
2.2 |
4.6 |
2.5 |
1LA7
113-6AA6. |
27 |
| 3 |
132 S |
16 |
0.015 |
950 |
79 |
0.76 |
7.2 |
30 |
1.9 |
4.2 |
2.2 |
1LA7
130-6AA6. |
41 |
| 4 |
132 M |
16 |
0.019 |
950 |
80.5 |
0.76 |
9.4 |
40 |
2.1 |
4.5 |
2.4 |
1LA7
133-6AA6. |
46 |
| 5.5 |
132 M |
16 |
0.025 |
950 |
83 |
0.76 |
12.8 |
55 |
2.3 |
5 |
2.6 |
1LA7
134-6AA6. |
54 |
| 750
rpm ( 8 pole) |
|
| 0.37 |
90 S |
13 |
0.0025 |
655 |
61 |
0.76 |
1.16 |
5.3 |
1.4 |
2.8 |
1.7 |
1LA7
090-8AB1. |
10.5 |
| 0.55 |
90 L |
13 |
0.0035 |
650 |
65 |
0.76 |
1.62 |
7.9 |
1.5 |
2.9 |
1.7 |
1LA7
090-8AB1. |
13.2 |
| 0.75 |
100 L |
13 |
0.0053 |
680 |
66 |
0.76 |
2.15 |
11 |
1.6 |
3 |
1.9 |
1LA7
106-8AB1. |
20 |
| 1.1 |
100 L |
13 |
0.007 |
680 |
72 |
0.76 |
2.9 |
16 |
1.8 |
3.3 |
2.1 |
1LA7
107-8AB1. |
22 |
| 1.5 |
112 M |
13 |
0.013 |
705 |
74 |
0.76 |
3.9 |
21 |
1.8 |
3.7 |
2.1 |
1LA7
113-8AB1. |
24 |
| 2.2 |
132 S |
13 |
0.014 |
700 |
75 |
0.74 |
5.7 |
30 |
1.9 |
3.9 |
2.3 |
1LA7
130-8AB6. |
41 |
| 3 |
132 M |
13 |
0.019 |
700 |
77 |
0.74 |
7.6 |
40 |
2.1 |
4.1 |
2.4 |
1LA7
133-8AB6. |
49 |
| Construction |
IM B3 / IM B6 / IM B7 / IM B8 / IM V5 / IM V6 |
IM B5 / IM V1 / IM V3 |
| Order
no. Suffix |
0 |
1 |
Motors rated upto 1.5 kW are suitable for
230V D / 400 VY 50 Hz; or 460 VY60Hz
Motors rated 2.2 kW and above are suitable for 400V D / 690 VY 50 Hz; or
460V D 60 Hz
Note: Considering that
the introduction of the 1LA7 series motors is in a phased manner to
replace the 1LA2 series motors (in
frames 71 to 132M), the initial supplies of certain motors could be in
1LA2 series. The fixing dimensions of these
motors would be same as that of the 1LA7 series motors, given overleaf.
For performance values please contact our
nearest sales office.
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