摘要：
The SIMO YTM/YHP/TMPS series 6kV coal mill motor is specifically designed for high-power applications in coal grinding systems. With its robust construction and superior efficiency, it ensures reliable performance and long-lasting durability under demanding operational conditions. Ideal for coal mills and power plant systems.
Xi’an Taifu Simo Motor YTM / YHP / TMPS Series 6kV Coal Mill Motor – Professional Guide
High-Performance Power Solution Specially Designed for Coal Mills, Ensuring Stable Operation and Efficient Production
En Xi’an Taifu Simo Motor YTM / YHP / TMPS Series 6kV coal mill motors are high-performance drive solutions developed for harsh industrial environments. These motors adopt an enclosed squirrel-cage rotor structure combined with an optimized cooling system, delivering outstanding operating performance and exceptional reliability under heavy-duty conditions. They are an ideal power choice for coal mills used in power plants, mining, metallurgy, and related industries.
Product Model Identification – Accurate Motor Specification Recognition
En Simo Motor coal mill motor series adopts a standardized model designation system. Taking YTM4501-6 as an example:
- “YTM”: Squirrel-cage asynchronous motor for tube coal mills
- “YHP”: Squirrel-cage asynchronous motor for bowl coal mills
- “TMPS”: Squirrel-cage asynchronous motor for specific coal mill models
- “4501” code:
- “450” indicates a frame center height of 450 mm
- “1” represents core length No.1
- “6” poles: Indicates a 6-pole motor
This designation system strictly complies with JB/T 7128-93, enabling users to quickly and accurately identify key motor parameters for reliable equipment selection.
Technical Overview – Professional Design for Heavy-Duty Operating Conditions
Core Technical Features
En YTM, YHP, and TMPS series 6kV three-phase asynchronous coal mill motors adopt a dedicated enclosed squirrel-cage rotor design, specifically developed for various coal mills in power plants, mining, and metallurgical industries. These motors feature high locked-rotor torque, large thermal capacity, reliable performance, and easy installation and maintenance, fully meeting the special operating requirements of coal mills.
Optimized Structural Design
The motor structure and mounting arrangement are IMB3, in accordance with GB/T 997-2022 classification standards for rotating machine construction, mounting arrangements, and terminal box positions. The rating is based on continuous duty (S1), with a rated frequency of 50 Hz and a rated voltage of 6 kV. Other voltage ratings and special requirements can be customized according to user needs.
Strong Environmental Adaptability
Multiple protection classes and cooling methods are available. The standard protection class is IP54, effectively preventing dust and moisture ingress. Cooling methods include IC611 or IC81W, ensuring stable operating temperatures even in high-temperature and high-dust environments.
Core Technical Advantages – Solid Assurance of Superior Performance
Excellent Starting Performance
En YTM series motors provide excellent starting characteristics with high locked-rotor torque, enabling easy start-up of coal mill loads. Optimized electromagnetic design and rotor structure ensure smooth starting even under power grid fluctuations, minimizing impact on the electrical network.
Efficient Thermal Management Capability
Advanced thermal capacity design and optimized cooling systems ensure suitable operating temperatures during continuous heavy-load operation. Special insulation systems and heat dissipation structures allow the motor to withstand temperature fluctuations typical of coal mill applications, ensuring long-term stable operation.
Estructura mecánica robusta
The frame and end covers are manufactured from high-strength materials with reinforced structural design. After strict dynamic balancing tests, the motor operates smoothly even under high vibration conditions. The optimized mechanical structure enables the motor to withstand shocks and vibrations generated by coal mills, ensuring long-term reliability.
Professional Insulation System
The stator windings use Class F or higher insulation, combined with anti-corona treatment and VPI (Vacuum Pressure Impregnation) technology. This insulation system offers excellent moisture resistance and corrosion protection, ensuring reliable insulation performance in high-temperature and high-humidity environments.
Comprehensive Quality Assurance System of Simo Motor
Corporate Strength
Simo Motor Group Co., Ltd. is a leading enterprise in China’s motor manufacturing industry, specializing in the R&D and production of large and medium-sized high- and low-voltage AC and DC motors. The company has established a complete industrial chain integrating motor design and manufacturing, electrical control, machining, mold manufacturing, casting, and logistics, providing comprehensive power system solutions.
Certifications and Honors
- Quality management system: ISO9001
- Environmental and safety management: ISO14000 and OHSAS18000
- International product certifications: CE (EU), UL (USA), CCC (China)
- Industry status: China Machinery Industry Top 500, Top 100 Electrical Industry Enterprises
- Quality honors: AAA Credit Enterprise, Provincial and Municipal Famous Brand Products, “China Light of Fame” Brand
Strict Quality Commitment
- Strict calidad standards: Manufactured and inspected according to national and international standards; non-conforming products are never released
- Comprehensive performance testing: Each motor undergoes 72-hour continuous operation testing after final assembly
- On-time delivery assurance: Products delivered strictly according to contract terms, with early delivery available upon agreement
- Responsive after-sales service: Response within 24 hours, on-site service initiated within 48 hours
- Warranty policy: Three-guarantee service for quality issues, with return or replacement if repairs fail to meet factory standards
- Lifetime service support: Lifetime cost-price maintenance service after sale
Ordering Guide and Technical Parameters
Standard Configuration Parameters
| Categoría de parámetros | Standard Specification |
|---|---|
| Motor model | YTM4501-6 |
| Mounting arrangement | IMB3 |
| Rated power | 280 kW |
| Protection class | IP54 |
| Rated voltage | 6000 V |
| Cooling method | IC611 |
| Rated frequency | 50 Hz |
| Insulation class | Class F |
| Synchronous speed | 1000 r/min |
| Ambient conditions | Altitude ≤1000 m, ambient temperature 40°C |
Important Notes
- Rotation direction: Clockwise rotation by default (viewed from the shaft extension end). Counter-clockwise rotation must be specified at the time of ordering
- Terminal outlet direction: Left, right, or top terminal outlet options are available and must be specified at ordering
- Technical standard: Manufactured strictly in accordance with JB/T 7128-93
Ordering Procedure
Standard Ordering Process
- Review the product catalog to determine the required model and specifications
- Priority selection of standard models to reduce cost and shorten delivery time
- Clearly specify motor model, power, voltage, frequency, and other key parameters in the contract
Customization Options
- Special requirements must be clearly stated in the contract
- Customization available for double shaft extensions, special terminal box positions, reverse rotation, etc.
- Special versions for hot-humid climates and outdoor anti-corrosion applications are available
- All special requirements must be confirmed with the factory technical department in advance
Professional Selection Recommendations
When selecting a coal mill dedicated motor, the following factors should be carefully considered:
- Load characteristics: coal mill type, starting frequency, load inertia, and impact characteristics
- Power grid conditions: voltage level, grid capacity limitations, and voltage fluctuation range
- Operating environment: ambient temperature, humidity, altitude, and dust concentration
- Installation constraints: available installation space and ventilation conditions
- Maintenance requirements: expected maintenance intervals and ease of maintenance
For coal mill applications in power plants, mining, and metallurgy, the YTM / YHP / TMPS series 6kV coal mill motors are the ideal choice. Their dedicated design and optimized performance perfectly match the demanding operating conditions of coal mills.
Conclusión
En Xi’an Taifu Simo Motor YTM / YHP / TMPS Series 6kV coal mill motors have become the preferred power solution for coal milling equipment across multiple industries due to their specialized design, superior performance, and reliable operating quality. Backed by strong technical expertise and a comprehensive service system, Simo Motor provides professional technical support and prompt after-sales service to every customer.
For detailed technical specifications or customized motor selection support, please contact the Simo Motor professional technical team for comprehensive assistance.
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