VAO2-280S4
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Explosion-proof three-phase induction motors with squirrel-cage rotor, VAO2 series. Degree of protection - IP54. Degree of protection of outer fan from the part of air inlet - IP20. Isolation thermal resistance class - F and H. Installation design - IM1001.
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MAIN DESCRIPTION
Electric motor model |
VAO2-280S4 |
Nominal capacity, kW |
132 |
Rotational frequency, rpm |
1500, 1800 |
Sliding motion at rated load, % |
1,3 |
Efficiency at rated load, % |
93,9 |
Power factor, cos φ at rated load |
0,88 |
Mass of the standard make, kg |
1020 |
Number of poles |
4 |
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OUTLINE DRAWING OF THE ELECTRIC MOTOR |
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OVERALL AND MOUNTING DIMENSIONS, mm |
b1 | b10 | b11 | b31 | b32 | d1 | d10 | h | h1 | h5 | h31 | l1 | l10 | l11 | l30 | l31
| 22 | 457 | 580 | 600 | 350 | 75 | 24 | 280 | 14 | 85 | 640 | 170 | 368 | 530 | 1230 | 190
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