摘要：
The YVFE3 series high-efficiency VFD three-phase asynchronous motor is designed for optimal performance and energy savings in industrial applications. With Variable Frequency Drive (VFD) technology, it offers precise speed control and improved motor lifespan, making it ideal for pumps, fans, and conveyors.
Xi’an Simo Motor YVFE3 Series High-Efficiency Variable-Frequency Three-Phase محرك غير متزامن – Professional Guide
Combining IE3 Ultra-High Efficiency with Advanced VFD Technology for Next-Generation Intelligent Speed Control
إن YVFE3 series high-efficiency variable-frequency three-phase asynchronous motor is a major advancement in VFD motor technology. Building upon the high-efficiency YE3 platform, it integrates IE3 ultra-high efficiency, precise speed regulation, و excellent environmental adaptability, 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: Core length code
- 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, achieving IE3 ultra-high efficiency
- Fully optimized for VFD operation, maintaining constant torque at low frequency و 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: Optimized electromagnetic design reduces iron and copper losses
- 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 هرتز
- Insulation: F-class
- 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 to +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
Key Considerations
- Load type and torque characteristics
- Speed range and precision requirements
- Operating environment and cooling conditions
- Protection level requirements
Ordering Information
- Motor model & specification code
- Rated power and speed range
- Voltage and frequency
- 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
الخاتمة
إن YVFE3 series high-efficiency VFD three-phase asynchronous motor يسلم 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.
أمن شبكة شنشي العامة لأمن شبكة شنشي العامة رقم 41032502000206
