摘要:
El motor asíncrono trifásico VFD de alta eficiencia de la serie YVFE3 está diseñado para ofrecer un rendimiento óptimo y ahorrar energía en aplicaciones industriales. Con tecnología de accionamiento de frecuencia variable (VFD), ofrece un control preciso de la velocidad y una mayor vida útil del motor, por lo que resulta ideal para bombas, ventiladores y cintas transportadoras.
Xi’an Simo Motor YVFE3 Series High-Efficiency Variable-Frequency Three-Phase Motor asíncrono - Guía profesional
Combining IE3 Ultra-High Efficiency with Advanced VFD Technology for Next-Generation Intelligent Speed Control
En YVFE3 series high-efficiency variable-frequency motor asíncrono trifásico is a major advancement in Motor VFD technology. Building upon the high-efficiency YE3 platform, it integrates IE3 ultra-high efficiency, precise speed regulation, y excelente adaptabilidad al entorno, delivering intelligent, energy-efficient drive solutions for modern industrial applications.

1. Product Model & Identification
Example model: YVFE3-132S2-2
- YVF: Variable-frequency three-phase asynchronous motor
- E3: IE3 high-efficiency grade
- 132: Frame center height 132 mm
- S: Frame length code
- 2: Código de longitud del núcleo
- 2: Pole number (2 poles)
Standards Compliance:
- National: GB/T 4831
- International: IEC standards
2. Product Overview – Innovative Variable-Frequency Drive Solution
Technical Innovation
- Developed on the mature YE3 series platform, logrando IE3 ultra-high efficiency
- Fully optimized for VFD operation, maintaining constant torque at low frequency y high overload capacity at high frequency
Structural & Cooling Innovations
- Enhanced Heat Dissipation: Parallel and vertical cooling fins improve thermal exchange efficiency
- Noise & Vibration Reduction: Key components optimized using finite element analysis
- Professional Bearing System:
- Frame 80–160: Fully enclosed, maintenance-free bearings
- Frame 180–355: Front and rear bearings with lubrication ports
- Forced Axial Ventilation: Maintains winding temperature within safe limits during low-speed, long-duration operation
3. Core Technical Advantages
Electromagnetic Design
- Optimized for VFD power supply characteristics
- Wide frequency adaptability: stable constant torque at low frequency, high overload capacity at high frequency
Superior Speed Regulation
- Energy Savings: El diseño electromagnético optimizado reduce las pérdidas de hierro y cobre
- Performance: Wide speed range, precise regulation, fast response
- Compatibility: Compatible with domestic and international VFDs
- Low Noise & Vibration: Improves working environment
Standard Compliance
- 4-pole motors: JB/T7118-2004
- Other poles: IEC 60034-1
- National standard: GB 755
4. Motor Structure & Configuration
Protection & Cooling
- IP55 protection: Prevents dust and water ingress, customizable
- IC416 Cooling: Fully enclosed with axial fan, forced ventilation ensures cooling across wide frequency range
Flexible Accessories
- High-resolution sensors: optical encoders, resolvers, tachogenerators
- Optional accessories: electromagnetic brakes, integrated gear reducers, custom features
Terminal Box Layout
- Standard: Top-mounted for easy wiring
- Optional: Left or right positioning, flexible outlet directions
5. Technical Specifications
- Duty: Continuous (S1)
- Rated Voltage: 380V (customizable)
- Rated Frequency: 50 Hz
- Insulation: Clase F
- Speed Regulation:
- H80–255: 5–50Hz constant torque
- H250–355: 3–50Hz constant torque, 50–100Hz constant power
- Performance: High overload capacity, stable low-speed torque, excellent wide-frequency performance
- Connection:
- Frame ≤280: Star (Y)
- Frame 315–355: Delta (Δ)
6. Environmental Adaptability
- Altitude: ≤1000 m
- Temperature: -15°C a +40°C
- Humidity: Up to 90% relative humidity (monthly average)
7. Application Fields
- Light Industry & Textile: Production line speed control
- Chemical & Metallurgy: Process drive control
- Machine Tools: Precision machining and power transmission
- Fans & Pumps: Intelligent energy-saving speed control
- Automation Systems: Constant torque/power applications, integrated automation control
8. Selection & Ordering Guide
Consideraciones clave
- Tipo de carga y características del par
- Speed range and precision requirements
- Operating environment and cooling conditions
- Protection level requirements
Ordering Information
- Motor model & specification code
- Rated power and speed range
- Tensión y frecuencia
- Mounting type
- Noise class (default Level 2)
- Special requirements: sensors, brakes, gear reducers, terminal box position, custom features
9. Xi’an Simo Motor Quality Assurance
- Technical Strength: Complete R&D, electrical, mechanical, and production capabilities
- Quality Management: Strict control from raw material to factory testing
- Reliability: High durability, stable long-term operation
- After-Sales Support: Comprehensive technical and maintenance support
Conclusión
En YVFE3 series high-efficiency VFD three-phase asynchronous motor entrega innovative design, superior performance, and wide applicability, making it the preferred choice for industrial variable-frequency applications.
Contact Simo Motor technical team for detailed specifications, professional selection guidance, and customized solutions.





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