IE2 VF 3-Phase Asynchronous Motor YVFE2
YVFE2 180L-4/6/8 IE2 VF 3-Phase Asynchronous Motor
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YVFE2 series 3 phase high efficiency VF asynchronous motor adopts fully enclosed and forced-ventilated cooled structure, and cold-rolled silicon steel sheet is used as magnetic conducting material. Its efficiency index fully meets the requirements of energy efficiency grade specified in GB 18613 Minimum allowable values of energy efficiency and energy efficiency grades for small and medium three-phase asynchronous motors". The test method is in accordance with Method B in GB/T1032. The main performance index of the motor has reached the advanced level of similar products in the world.The motor protection grade is IP55 and the cooling mode is IC416, S1 continuous working system. Class F insulation structure is adopted, but the temperature rise of the whole series is assessed according to grade B. Generally, unless otherwise specified, the parameters such as voltage and frequency of forced cooling fan are the same as the main motor power supply voltage and frequency.
| Type | Rated Power | Current/380V | Current/400V | Speed | Sync. Speed | Eff. | Power Factor | Locked torque | Locked current | Max. torque | Rated Torque | Moment of Inertia | No-Load Noise | Weight |
| kW | A | A | r/min | r/min | % | Cosφ | Rated Torque | Rated Current | Rated Torque | N•m | kg•m2 | dB(A) | Kg | |
| YVFE2-180L-4 | 22 | 42.9 | 40.8 | 1475 | 1500 | 91.6 | 0.85 | 2.1 | 7.7 | 2.3 | 140 | 0.22 | 91 | 192 |
| YVFE2-180L-6 | 15 | 31 | 28.4 | 980 | 1000 | 89.7 | 0.85 | 2.1 | 7.3 | 2.1 | 143.2 | 0.22 | 88 | 187 |
| YVFE2-180L-8 | 11 | 25.6 | 24.4 | 730 | 750 | 86.9 | 0.75 | 2 | 6.5 | 2 | 140 | 0.21 | 88 | 182 |
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