2АИМУР (overall shaft heigh 280-500 mm), 2АИМУРЧР (overall shaft heigh 200-355 mm) series electric motors are marked with PB Ex d I Mb or 1 Ex d IIB T4 Gb explosion proof mark and designed for operation in explosion hazard zones of premises and outdoor installations where flammable gases or vapours may form explosive mixtures with air, assigned to IIA, IIB categories and T1, T2, T3 and T4 self-ignition groups. The electric motors are also designed for operation in underground mines and their aboveground facilities that are classified as hazardous due to mine gas and (or) combustible dust in concentrations according to the current "Safety rules for underground coal mines", as well as in explosion hazard zones of premises and
outdoor installations according to GOST R 52350.14-2006 (IEC 60079-14:2013).
- 2АИМУР series electric motors (shaft heights 280-355) are available with the power associated with the shaft height, which differs from the standardized by GOST 31606-2012, and are analogous to ВАО2 series electric motors.
- 2АИМУР series electric machines (shaft heights 355-500 [advanced series]) are available with the power associated with the shaft height in accordance with IEC recommendations and the nomenclature of the world's leading manufacturers of electric machines.
- 2АИМУР series electric motors (shaft heights 200-355) are available with the power associated with the shaft height, which either differs from the standardized by GOST 31606-2012 or complies with GOST 3160-2012.
Frame size: H280-H355,
Power: 110KW-400KW,
Poles: 2,4,6,8.10
Colling code IC411,IC416
Protection class: IP54,IP55,IP56,IP65,IP66
The installation size accords with GOST standard.
The rated voltage is 380-1140V,
The rated frequency is 50HZ.
The temperature of the working environment is not more than 40 ºC not ore than 1000 meters.
The way of work:continuous(S1).
| Induction Electric Motors Type VAO2/2AIMUR |
|
| 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 |
we are good at AC motor with IEC/GOST standard and their parts as below:
IEC----frame size:80-560, 0.12kw to 2000kw with 220~1100V,IE1~IE5 class, general purpose & Explosion proof ExdIIBT4+CT4;
IEC----frame size:355-900, 250kw to 5000kw with 3000~11000V,general purpose & Explosion proof ExdIIBT4+CT4 ;
GOST----frame size: 63-560, 0.12kw to 2000kw with 220~1100V, general purpose & Explosion proof ExdIIBT4;
GOST----frame size: 355-560, 185kw to 2500kw with 3000~11000V, general purpose & Explosion proof ExdIIBT4;
Certificate: ISO9001/CCC/CE0123/ATEX/CCS/CSA/UL/TUV...
){kind=link}
){kind=link}