VAO2(2AIMUR) motor is GOST standard explosion proof AC three phase electric motor, are totally enclosed fan cooled squirrel cage motors , that are manufactured with new material and technology , it is a new generation motor and save energy, they are widely used in Russian and CIS market.
we exported such motors to CIS market from 2005s, at that time our company passed investigation with high score by Russian professional Ex institute too.
Frame size: 280-355mm;
Output: 110-400kw;
Poles: 2-4-6-8-10;
protection class: IP55/IP56/IP65/IP66
Voltage: 380~1140V;
S1, IC411, steel-welded vessel.
Ex mark: Ex d IIB T4 Gb, Ex d I Mb
Induction Electric Motors Type VAO2 |
Height of an axis, mm |
Power, kW at frequency of rotation |
The size of a shaft, mm at frequency of rotation |
The connecting sizes, mm |
2р=2 |
2р=4 |
2р=6 |
2р=8 |
2p=10 |
2p=2 |
others |
H |
3000 |
1500 |
1000 |
750 |
600 |
DxE |
B |
C |
A |
K |
M |
S |
N |
min -1 |
min -1 |
min -1 |
min -1 |
min -1 |
d1 х l1 |
l10 |
l31 |
b10 |
d10 |
d20 |
d22хn |
d25 |
280S |
132 |
132 |
x |
x |
x |
75 х 140 |
80 х 170 |
368 |
190 |
457 |
24 |
600 |
24 х 8 |
550 |
280M |
160 |
160 |
110 |
90 |
x |
419 |
280L |
200 |
200 |
132 |
110 |
x |
457 |
315S |
x |
x |
x |
x |
90 |
75 х 140 |
90 х 170 |
406 |
216 |
508 |
28 |
740 |
24 х 8 |
680 |
315M |
250 |
250 |
160 |
132 |
110 |
315L |
315 |
315 |
200 |
610 |
132 |
457 |
355S |
355 |
355 |
x |
x |
x |
95 х 170 |
100 х 210 |
560/630 |
254 |
610 |
28 |
x |
x |
x |
355M |
400 |
400 |
250 |
200 |
160 |
355L |
x |
x |
315 |
250 |
200 |