YVF series motors feature high-strength cast iron structures, known for high reliability, wide speed ranges, and high precision. They utilize independent cooling fans to ensure consistent performance under varying speeds.
The motor adopts a Squirrel Cage construction with a frame welded from steel plates for light weight and superior stiffness. Stator windings use Class F insulation materials, reinforced with Vacuum Pressure Impregnation (VPI) for moisture and mechanical stress resistance. Depending on output power, the motor is equipped with high-quality ball or roller bearings.
Applications:
* Pumps & Fans
* Boilers & Compressors
* Reducers & Packing Machines
* General Production Industry
| Rated voltage | 220V, 380V, 400V, 440V, 660V |
| Output power | 0.75KW ~ 800KW |
| Poles | 2 ~ 12 |
| Protection Class | IP54, IP55 |
| Cooling Method | IC416 |
| Insulation Class | F class, H class (temperature rise B) |
| Starting Method | Direct Start, VFD start, Soft starter start |
| Altitude | Not exceeding 1000m |
| Rated frequency | 50Hz, 60Hz |
| Duty | Continuous (S1) |
| Ambient temperature | -15°C ~ +40°C |






Established in 1969, the company has evolved into a professional backbone manufacturer of small and medium-sized motors. With over 56 years of development, the enterprise has attained a significant industrial scale, featuring multiple product series and a comprehensive service network. The manufacturing facility spans 614 acres, housing more than 1,500 sets of advanced processing and testing equipment alongside 12 assembly production lines, maintaining an annual output of approximately 10 million kW.






We hold various international certificates including CE, CCC, and ISO, ensuring our products meet global quality and safety standards.




