SIMO TKK Series 同步电机: High-Efficiency and Stable Industrial Power Core

"(《世界人权宣言》) SIMO TKK series synchronous motor is emerging as a preferred primary power solution across industries due to its outstanding performance and reliable stability.

Manufactured by Xi’an SIMO Motor Group, the TKK series comprises large three-phase synchronous motors designed for heavy-duty industrial applications. Equipped with thyristor excitation systems, these motors deliver efficient operation, robust construction, high efficiency, stable performance, and easy maintenance. They are widely used to drive fans, pumps, and compressors in industries such as petrochemical, chemical, and power generation.。

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I.产品概述和主要特点

1.产品介绍

"(《世界人权宣言》) TKK series synchronous motor is developed for demanding industrial environments. Its precise electromagnetic design and optimized cooling system ensure stable operation under harsh conditions. Fully compliant with JB/T 8667.1-2011 "Technical Conditions for Large Three-Phase Synchronous Motors" and other national standards, the TKK series guarantees reliability and compatibility.

With a modular design, the TKK series allows flexible configuration for different applications. Its box-type frame and horizontal installation, combined with sleeve bearings, provide long-term operational reliability.

2. Model Description

The TKK series follows a standardized naming convention. Example: TKK1600-4/1430

• T: Synchronous motor
• KK: Air-to-air cooler
• 1600: Motor power 1600 kW
• 4: Number of poles
• 1430: Stator core outer diameter 1430 mm

This clear naming system helps customers quickly identify key parameters for selection and integration.

3. Core Technical Features

• Optimized Cooling System: Air-to-air cooler ensures stable performance even in high-temperature environments.
• Robust Insulation System: F-class stator windings with B-class temperature rise rating extend insulation life.
• Superior Starting Performance: Supports full-voltage direct start, or reduced/soft start when supply capacity is limited.
• Flexible Voltage Compatibility: Standard 6 kV, optional 10 kV; voltage deviation ±5%.

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II. Technical Parameters and Performance Specifications

参数类别	规格和性能指标
额定功率	400 kW – 4000 kW (customizable)
额定电压	6 kV, 10 kV (optional 3 kV)
Frequency	50 Hz
Pole Number	4P, 10P, 12P, 14P, 16P, 18P, 20P, 24P
Power Factor	0.9 (leading)
保护等级	IP54 (customizable)
冷却方式	Forced air cooling, IC01, IC37 (customizable)
绝缘等级	F-class
Duty Type	S1 (continuous)
Mounting Options	Horizontal, IM7311, IM5710, etc.

The TKK series also achieves low vibration and low noise due to precision dynamic balancing and optimized structural design. High-precision rotor components ensure rotor-stator concentricity.

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III.结构设计和配置

1.电机主要结构

• 框架: Welded high-质量 steel plates, analyzed with finite element modeling for optimal dynamic performance.
• 定子: Laminated low-loss silicon steel (0.5 mm thick) with radial ventilation for improved cooling.
• 转子: Special damping structure with anti-loosening technology to prevent sparking and arcing.

2.轴承和润滑

• High-performance sleeve bearings with reliable lubrication and temperature control.
• Anti-shaft current design with insulated mounting to protect bearings.

3. Excitation System

• Thyristor Excitation: Provides stable DC excitation under varying loads.
• Optional Brushless Excitation: AC exciter with independent rotating rectifier for easy maintenance.

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IV. Applications and Use Cases

1. Main Industries

• 石油化工: Drives compressors and pumps in corrosive or neutral environments.
• 发电: Drives auxiliary equipment and pumping systems in power plants.
• Mining: Drives mills, including grid ball mills, rod mills, and coal mills.

2. Typical Applications

• Compressors: Provides constant torque and speed, even under varying loads.
• 水泵: Drives industrial and circulation pumps for continuous operation.
• Fans: Drives ventilation and induced draft fans for reliable air movement.

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V. Product Advantages and Value

1. High Efficiency and Energy Saving

• High Power Factor: 0.9 leading, improves grid quality and reduces reactive compensation costs.
• Low Loss Design: Optimized magnetic and electrical parameters reduce iron and copper losses.

2. Operational Reliability

• Strong starting torque for smooth equipment startup.
• High thermal margin with F-class or higher insulation.
• Moisture-resistant windings using vacuum pressure impregnation.

3.维护方便

• Easy-to-service structure for routine checks and maintenance.
• Modular components reduce spare parts inventory and replacement difficulty.
• Optional monitoring for stator and bearing temperature for real-time status.

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VI.安装和操作指南

• Environment: Altitude ≤1000 m, temperature ≤40°C, low dust, free of corrosive gases.
• Foundation: Solid, level, and capable of handling motor weight and mechanical stress.
• Coupling: No radial or axial force applied to motor shaft during coupling.
• Electrical Connection: Proper terminal wiring, excitation system, and protection devices (overcurrent, overload, undervoltage).

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VII.服务和技术支持

• 质量保证: ISO9001, ISO14000, OHSAS18000 certified.
• Testing: Inter-turn and ground insulation tests, no-load, load, and overspeed testing.
• After-Sales Support: 24-hour response, on-site service within 48 hours.
• Lifetime Support: Continuous technical assistance and warranty coverage.

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"(《世界人权宣言》) SIMO TKK series synchronous motor 提供 robust, efficient, and reliable power for heavy industrial applications. Selecting the TKK series ensures stable operation, high efficiency, and comprehensive technical support, making it the preferred solution for demanding industrial environments.