摘要:
The YVFE4 series high-efficiency variable frequency three-phase asynchronous motor is designed for industrial applications requiring precise speed control, energy efficiency, and reliable performance. Featuring advanced VFD technology, it provides smooth operation, reduced energy consumption, and long-lasting durability.
Xi’an Taifu Simo YVFE4 Series High-Efficiency Variable Frequency Three-Phase Motor assíncrono - Guia profissional
Next-Generation Smart Variable Frequency Drive Solution with IE4 Ultra-High Efficiency
01 Product Overview: Advanced Variable Frequency Motor Technology
O YVFE4 Series High-Efficiency Variable Frequency Three-Phase Asynchronous Motor represents a significant inovação in Motor VFD technology. Based on the YE4 ultra-efficient motor platform, it integrates IE4 ultra-high efficiency, precise speed control, e excellent environmental adaptability, offering modern industries an intelligent, high-efficiency power transmission solution.

02 Estrutura do modelo e identificação da especificação
Model Example: YVFE4-132S2-2
| Segmento de código | Descrição |
|---|---|
| YVF | Frequência variável motor assíncrono trifásico |
| E4 | IE4 ultra-high efficiency level |
| 132 | Frame center height 132mm |
| S | Frame length specification |
| 2 | Código de comprimento do núcleo |
| 2 | Número de postes |
This naming system follows GB/T 4831 e IEC international standards, ensuring padronização e compatibilidade global.
03 Product Highlights: Efficient Variable Frequency Drive Solution
Technological Heritage and Innovations
- Com base no YE4 ultra-efficient motor platform, optimized for variable frequency applications.
- Atinge IE4 ultra-high efficiency.
- Fully optimized for stable performance, precise speed control, and energy efficiency under varying loads.
Conformidade com padrões e certificações
- GB/T 755 - Potência nominal e desempenho de máquinas elétricas rotativas.
- GB 18613-2020 – Level 1 energy efficiency.
- IEC 60034-30-2 – IE4 efficiency compliance.
- Certified as China Energy-Saving Product, with official energy efficiency filing.
Compatibility and Replacement
- Substitui totalmente YJTG, YVF2, YVFE2, YVFE3 series baixa tensão Motores VFD.
- Enables seamless equipment upgrades and energy-saving retrofits.
04 Principais vantagens técnicas
1. Otimização eletromagnética
- Professional electromagnetic design tailored for VFD supply characteristics.
- Wide-frequency adaptability:
- Capacidade de sobrecarga de alta frequência
- Estabilidade de torque constante de baixa frequência
2. Projeto mecânico e térmico
- Innovative Cooling System:
- Parallel and vertical staggered cooling fins for enhanced heat dissipation
- Optimized airflow ensures efficient heat exchange
- Noise and Vibration Reduction:
- FEM-optimized frame and end covers
- Low vibration and smooth operation
- Noise control at industry-leading levels
3. Sistema de rolamentos
- Frames 80–160: Sealed, maintenance-free bearings
- Frames 180–355: Front and rear lubrication system for easier maintenance
4. Forced Ventilation Cooling
- IC416 fully enclosed axial fan
- Ensures winding temperature remains within safe limits during long-term low-speed constant torque operation
05 Principais parâmetros técnicos
| Parâmetro | Especificação |
|---|---|
| Tipo de serviço | Continuous (S1), suitable for long-term stable operation |
| Tensão | 380V standard, optional 400V, 415V, 660V, 690V |
| Frequência | 50Hz (customizable) |
| Faixa de potência | 0.18kW – 315kW |
| Isolamento | Class F, high heat resistance |
| Postes | 2, 4, 6, 8, 10, 12 polos |
| Faixa de velocidade de torque constante | 3–50Hz / 5–50Hz |
| Faixa de velocidade de potência constante | 50–100Hz |
| Overload Capacity | Excellent overload handling for impact loads |
| Low-Speed Performance | Stable torque output across wide frequency range |
06 Installation and Protection Features
- Installation Types: IMB3, IMB35, IMB5, IMV1
- Protection Rating: IP55 standard
- Dust and water-resistant for industrial environments
Flexible Structural Design
- Sensor Integration Options: High-resolution encoders, resolvers, speed feedback devices
- Accessory Options: Electromagnetic brakes, integrated gear reducers
- Flexible Terminal Box Positioning: Top-mounted standard, optional left/right placement
07 Environmental Adaptability
- Operating altitude: ≤1000m
- Ambient temperature: -15°C to +40°C
- Maximum relative humidity: 90%
08 Applications and Energy-Saving Benefits
Typical Industrial Loads
- Fãs: Intelligent airflow control, significant energy savings
- Bombas: Precise flow control, reduced energy waste
- Compressores: Stable pressure output, improved energy efficiency
- Heating Systems: Accurate temperature control, optimized thermal system
Energy Efficiency
- Optimized electromagnetic design reduces iron and copper losses
- Variable speed adjustment prevents energy waste
- Wide-speed range ensures stable high efficiency
- Low vibration and noise improve working conditions
Intelligent Control Integration
- Seamless integration with automation systems
- Supports smart control, monitoring, and feedback
- Improves industrial process efficiency and intelligence
09 Selection and Ordering Guide
Selection Considerations
- Load type and torque characteristics
- Required speed range and accuracy
- Duty cycle and load variation
- Environmental conditions: temperature, humidity, IP rating
Ordering Specifications
- Complete motor model and rating
- Tensão e frequência
- Installation type
- Noise level and special configurations
- Sensors, brakes, gear reducers, or terminal box customization
All special technical requirements should be confirmed with Simo Motor’s technical team before ordering.
10 Xi’an Taifu Simo Quality Assurance
Technical Expertise
- Leading Chinese motor manufacturer with strong R&D and manufacturing capabilities
- Provides reliable industrial drive solutions across industries
Service System
- Comprehensive qualidade assurance and after-sales service
- Technical support ensures all YVFE4 motors meet strict performance standards
Economic and Environmental Benefits
- Energy Saving: Reduces operating costs and energy waste
- Maintenance: Lower maintenance frequency, longer service life
- Environmental: Reduces carbon emissions, supports green initiatives
Conclusão
O Xi’an Taifu Simo YVFE4 Series High-Efficiency Variable Frequency Motor entrega innovative design, high performance, and broad industrial adaptability, making it the preferred choice for industrial variable frequency drive applications.
Entre em contato com a equipe de profissionais da Simo Motor para technical guidance, customized solutions, and detailed energy-saving analysis.





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