Xi’an Simo Motor YVFE3 Series High-Efficiency Variable-Frequency Three-Phase 异步电机 - 专业指南

Combining IE3 Ultra-High Efficiency with Advanced VFD Technology for Next-Generation Intelligent Speed Control

"(《世界人权宣言》) YVFE3 series high-efficiency variable-frequency 三相异步电动机 is a major advancement in VFD 电机 technology. Building upon the high-efficiency YE3 platform, it integrates IE3 ultra-high efficiency, precise speed regulation, 和 出色的环境适应性, 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: 核心长度代码
• 2: Pole number (2 poles)

Standards Compliance:

• National: GB/T 4831
• International: IEC standards

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2. Product Overview – Innovative Variable-Frequency Drive Solution

Technical Innovation

• Developed on the mature YE3 series platform, 实现 IE3 ultra-high efficiency
• Fully optimized for VFD operation, maintaining constant torque at low frequency 和 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

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3.核心技术优势

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: 优化的电磁设计减少了铁和铜的损耗
• 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

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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

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5. Technical Specifications

• Duty: Continuous (S1)
• Rated Voltage: 380V (customizable)
• Rated Frequency: 50 赫兹
• Insulation: F 级
• 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)

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6. Environmental Adaptability

• Altitude: ≤1000 m
• Temperature: -15°C to +40°C
• Humidity: Up to 90% relative humidity (monthly average)

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7. Application Fields

• Light Industry & Textile: Production line speed control
• Chemical & Metallurgy: Process drive control
• Machine Tools: Precision machining and power transmission
• 风扇和水泵： Intelligent energy-saving speed control
• Automation Systems: Constant torque/power applications, integrated automation control

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8. Selection & Ordering Guide

Key Considerations

• 负载类型和扭矩特性
• Speed range and precision requirements
• Operating environment and cooling conditions
• Protection level requirements

订购信息

• Motor model & specification code
• Rated power and speed range
• 电压和频率
• 安装类型
• Noise class (default Level 2)
• Special requirements: sensors, brakes, gear reducers, terminal box position, custom features

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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

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结论

"(《世界人权宣言》) YVFE3 series high-efficiency VFD three-phase asynchronous motor 提供 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.