摘要:
Высоковольтный трехфазный асинхронный двигатель серии Y разработан для промышленных применений, требующих надежных и высокопроизводительных силовых решений. Известный своей долговечностью, энергоэффективностью и превосходным крутящим моментом, он идеально подходит для электростанций, тяжелого оборудования и других отраслей промышленности с высокими требованиями.
Xi’an Taifu Simo Y Series High-Voltage Motor – Model Description and Technical Overview
Model Designation of Xi’an Taifu Simo Y Series High-Voltage Motors
Taking Y40011-4 as an example:
4: Number of poles (4 poles)
Y: Squirrel-cage rotor asynchronous motor
4001: Frame center height 400 mm, No.1 core length

Product Overview
Xi’an Taifu Simo Y Series 6 kV / 10 kV high-voltage трехфазный асинхронный двигательs are manufactured in accordance with JB/T 7593-94 и JB/T 10446-2004 technical standards.
- Protection class: IP23 (GB 492.1)
- Cooling methods: IC01, IC11, IC12, or IC31 (GB/T 1993)
The Y Series 6 kV and 10 kV motors are squirrel-cage rotor asynchronous motors.
Standard configuration adopts IP23 protection и IC01 cooling.
Key Advantages
- Высокая эффективность и экономия энергии
- Низкий уровень шума и вибрации
- Light weight and reliable performance
- Easy installation and convenient maintenance
Applications
Xi’an Taifu Simo Y Series high-voltage motors are suitable for driving various types of machinery, including:
- Fans
- Compressors
- Water pumps
- Crushers
- Machine tools and other equipment
They are widely used in coal mines, mechanical industries, power plants, and various industrial and mining enterprises as prime movers.
Installation and Operating Conditions
- Mounting arrangement: IMB3
- Duty type: Continuous duty (S1)
- Rated frequency: 50 Hz
- Rated voltage: 6 kV / 10 kV
Other voltage ratings or special requirements can be agreed upon with the customer at the time of ordering.
Xi’an Simo Motor Quality Assurance
Сиань Симо Мотор (Группа) Лтд. is a large-scale domestic enterprise specializing in the production of medium and large motors, covering high- and low-voltage, AC and Двигатели постоянного тока. The company integrates motor design and manufacturing, electrical control, mechanical processing, molds, casting, transportation, automation, and turnkey engineering, positioning itself as a systematic power system solution provider.
- Ranked among the top motor manufacturers nationwide by production and sales
- Maintained rapid growth for seven consecutive years
- Listed among China Machinery Industry Top 500 (2004)
- Ranked No. 58 in China Electrical Industry (2005)
Certifications and Honors
- ISO9001 Quality Management System (since 1995)
- ISO9001:2000 certification by CQC (2005)
- ISO14000 Environmental Management System
- OHSAS18000 Occupational Health & Safety Management System
- CE (EU), UL (USA), CCC (China compulsory certification)
- AAA-grade качество credibility enterprise
Main products have received numerous honors such as provincial and municipal famous brand products, Xi’an inspection-exempt products, и “Light of China” famous brand products.
Обязательства по качеству
To improve product quality and strengthen pre-sales and after-sales services, Xi’an Simo Motor strictly implements the “Quality Assurance Declaration” issued by eight research and design institutes under the Ministry of Machinery Industry, and fully complies with ISO9001:2000 quality management system requirements:
- Strictly implement national standards and contractual technical requirements; non-conforming products are not allowed to leave the factory.
- After assembly and system commissioning, each complete motor undergoes 72 hours of trial operation before inspection; performance and reliability tests are conducted to eliminate early-stage failures.
- Under normal sales conditions, products are delivered strictly on schedule. Functional components are guaranteed within three months; early delivery is possible under special circumstances. Compensation is implemented in case of delay.
- If quality issues occur during use, a response is guaranteed within 24 hours after notification. On-site service is initiated within 48 hours, and service personnel will not leave until the fault is fully resolved.
- Products are delivered with complete technical documentation. For quality-related issues, repair, replacement, or return is guaranteed.
- Xi’an Taifu Simo motor products are covered by lifetime cost-based warranty service after sale.
Ordering Information for Xi’an Taifu Simo Y Series High-Voltage Motors
Default Technical Parameters
- Motor model: Y3551-4
- Mounting type: IMB3
- Rated power: 220 kW
- Protection class: IP23
- Rated voltage: 6 kV
- Метод охлаждения: IC01
- Rated frequency: 50 Hz
- Класс изоляции: F
- Synchronous speed: 1500 r/min
- Ambient conditions: Altitude ≤ 1000 m, ambient temperature 40°C
Ordering Notes
Special requirements such as double shaft extension, reversed terminal box position, reverse rotation, tropical design, outdoor anti-corrosion design, or other special configurations must be clearly stated in the contract and confirmed with the manufacturer in advance.
Before ordering, please refer to the product catalog to determine the required model and specifications. Standard catalog products are recommended. The contract should specify motor model, power, speed regulation, voltage, frequency, noise level, and mounting type. If noise level is not specified, motors will be supplied according to Grade 2 noise level.







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