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| 1. The maximum ambient air temperature is 40 °C. Customization is available for applications requiring higher temperatures. |
| 2. The maximum operating altitude is 1000 meters. Customized solutions are available for applications at higher altitudes. |
| 3. The power frequency of ex-proof AC motor is 50Hz(60Hz) ± 1%. |
| 4. The operating voltage must vary within a range not exceeding ±5% of the rated voltage. |
| 5. The ex-proof AC motor rating is continuous duty S1. |
YVF2 Series Motor
The YVF2 series is a high-performance variable-frequency asynchronous motor, widely applied in industrial speed-regulation scenarios like conveyors, pumps, and machine tools. It integrates a compact structure with reliable operation, designed for seamless compatibility with frequency converters.
Core advantages include low noise, minimal vibration, and excellent speed-adjustment linearity, ensuring stable performance across 5-100Hz frequency ranges. Adopting high-quality silicon steel sheets and precision windings, it boosts efficiency (up to IE2/IE3 standards) and extends service life. With IP44/IP54 protection classes and F-class insulation, it suits harsh industrial environments.
| Model NO. | YVF2 YXVF YE3VF YE4VF | Efficiency | Ie1, Ie2, Ie3, Ie4 |
| Species | YVP Series Frequency Control | Voltage | 380V, or Customized |
| Protection Degree | IP55, IP56 | Output | 0.18kw-375kw |
| Number of Stator | Three-Phase | Starting Mode | Direct on-line Starting |