Excerpt:
The YXKS series high-efficiency high voltage three-phase asynchronous motor is designed for demanding industrial applications requiring high performance, energy efficiency, and reliable operation. It is ideal for power plants, mining, heavy machinery, and other industrial systems requiring durable and efficient motors.
YXKS Series High-Efficiency High-Voltage Three-Phase Asynchronous Motor: Superior Energy Efficiency and Reliable Power
YXKS Series High-Efficiency High-Voltage Three-Phase Asynchronous Motor: Superior Energy Efficiency and Reliable Power
The YXKS Series High-Efficiency High-Voltage Three-Phase Asynchronous Motor from SIMO Motor is engineered for industrial power applications demanding high energy efficiency, reliable operation, and long service life. Ideal for industrial energy-saving retrofits and power upgrades, it integrates advanced electromagnetic optimization and precision manufacturing for outstanding efficiency, durability, and performance.
Compliant with JB/T 13771-2019 "Technical Conditions for YXKS Series High-Voltage High-Efficiency Three-Phase Asynchronous Motors", the YXKS series provides reliable high-voltage motor solutions for a wide range of industries.

I. Product Overview and Key Features
1. Product Introduction
The YXKS Series covers frame sizes H355–H630 (expandable to H710–H1120) with power ratings 185kW–4000kW (some models up to 10000kW). It is a modular upgrade of the Y series, featuring excellent electrical parameters, low noise, high durability, and easy maintenance.
Supports multiple cooling methods (IC01, IC611, IC616, IC81W) and protection levels (IP23, IP44, IP54, IP55) to operate in diverse industrial environments.
2. Core Technical Advantages
- High-Efficiency Performance: Optimized electromagnetic design and low-loss materials reduce total losses by over 20%, improving efficiency by ~1%, meeting national high-efficiency motor standards.
- Excellent Electrical Performance: F-class insulation with VPI vacuum pressure impregnation ensures reliable insulation, high mechanical strength, and moisture resistance.
- Robust Mechanical Structure: Steel-welded box design provides lightweight, high rigidity, low vibration, and easy installation and maintenance.
II. Technical Parameters and Performance Indicators
| Parameter Category | Specifications & Performance Indicators |
|---|---|
| Frame Size | H355–H630 (expandable H710–1120) |
| Rated Power | 185kW–4000kW (up to 10000kW for select models) |
| Rated Voltage | 6kV, 10kV (optional 3kV) |
| Rated Frequency | 50Hz |
| Pole Range | 2P–12P |
| Protection Class | IP23, IP44, IP54, IP55 (customizable) |
| Insulation Class | F-Class |
| Cooling Method | IC01, IC611, IC616, IC81W |
| Duty Cycle | S1 (Continuous Duty) |
| Mounting Type | IMB3, IMV1 |
Performance Highlights
- Wide Efficiency Range: Maintains high efficiency across a broad load spectrum.
- Low Vibration & Noise: Optimized structure and precise dynamic balancing reduce vibration and sound.
- Voltage Adaptability: Stable operation under fluctuating grid conditions.
III. Structural Design and Configuration
1. Motor Main Structure
- Frame Design: High-quality welded steel frame, optimized by finite element analysis, lightweight, rigid, aesthetically structured with proper lifting points.
- Stator: F-class insulation, VPI-treated for superior insulation, mechanical strength, and moisture resistance.
- Cooling System: Rear-tilted centrifugal fan ventilation reduces mechanical losses and running noise while enhancing heat dissipation.
2. Optional Features
- Cooling Flexibility: IC01, IC611, IC616, IC81W depending on application.
- Protection Class Options: IP23, IP44, IP54, IP55.
- Mounting Versatility: IMB3, IMV1, and other configurations.
IV. Industrial Applications
1. Heavy Industry
- Power Generation: Auxiliary equipment, pumps.
- Petrochemical: Compressors, pumps for continuous processes.
- Mining & Metallurgy: Crushers, mills, hoists, rolling mills.
2. General Industry
- Fans: Efficient ventilation systems.
- Pumps: Water circulation, industrial fluid handling.
- Material Handling: Conveyors, transfer equipment.
3. Specialized Environments
- High humidity: Custom protection and insulation.
- Dusty locations: Fully enclosed cooling prevents dust ingress.
- High-temperature areas: Optimized cooling ensures stable operation.
V. Advantages and Value
1. Energy Efficiency
- Reduces operational costs with high efficiency across full load range.
- High power factor reduces reactive power investment.
- Lower total lifecycle cost through energy savings.
2. Reliability
- Robust structure withstands mechanical and thermal stresses.
- Premium materials enhance wear and corrosion resistance.
- Strict quality control ensures compliance with standards.
3. Maintenance Convenience
- Modular design reduces maintenance complexity and spare parts inventory.
- Easy access for inspection, maintenance, and repair.
- Optional temperature monitoring on stator and bearings for real-time operation monitoring.
VI. Installation and Operation Guidelines
- Suitable for altitude ≤1000m, ambient temperature -15°C to +40°C.
- Indoor or outdoor, non-hazardous atmospheres.
- Requires solid, level foundation.
- Accurate alignment when coupling to driven machinery.
- Proper electrical connections and grounding per wiring diagrams.
VII. Service and Technical Support
- ISO9001 certified quality management system.
- Factory-tested for no-load, full-load, and insulation withstand.
- On-site support for troubleshooting within 48 hours.
- Lifetime technical support and warranty.
The YXKS Series High-Efficiency High-Voltage Three-Phase Asynchronous Motor from SIMO Motor delivers high efficiency, robust structure, and reliable performance, making it an ideal solution for modern industrial power applications.
Selecting SIMO Motor YXKS ensures reliable performance, high energy efficiency, and professional technical support for industrial productivity.





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