SIMO Defines The New Future Of Motors With Hardcore Strength —Technological Innovation Drives Industrial Upgrading
Feb 05, 2026
Leave a message
In the surging tide of industrial development, core technology is the foundation of an enterprise and the key engine leading the future. Looking back at 2025, the SIMO Technology Department took innovation as its brush and hard work as its ink, making a brilliant splash on the canvas of new product development. It achieved a series of breakthroughs from 0 to 1 and deepened its progress from 1 to N, demonstrating the technical depth and market reach of the SIMO brand through tangible technological achievements.
Comprehensive Breakthrough in Permanent Magnet Technology: Establishing a New Benchmark for High Efficiency and Energy Conservation
2025 marked SIMO's "First Year of Permanent Magnet Technology", as we successfully broke through the barriers of high-voltage permanent magnet technology, achieving a historic leap.
Breaking New Ground in High-Speed, High-Voltage Applications: The launch of the TGY200 High-Speed Permanent Magnet Motor and TYS/TYPKK High-Voltage Permanent Magnet Synchronous Motors symbolizes a qualitative leap from scratch in SIMO's high-voltage permanent magnet technology. The technical team innovatively optimized the air-air cooling airflow path and designed a water-cooled structure with foresight, completely solving the heat dissipation challenge of high-power permanent magnet motors under high-speed and high-voltage conditions. This laid a solid technical foundation for expanding into more demanding application scenarios.
Large-Scale Layout of Low-Voltage Series: The development of the TYP5 Series Low-Voltage High-Power Three-Phase Permanent Magnet Synchronous Motors completed the serialized design of frame sizes H355, H400, and H450. Combined with the successful application of low-speed direct-drive permanent magnet motors in belt conveyors, mills, and other equipment, SIMO has built a comprehensive permanent magnet product portfolio covering both high and low voltages, and catering to both high-speed and low-speed direct-drive applications, providing customers with full-scenario energy-saving solutions.
II. Tackling Special Application Scenarios: Solving Industry Pain Points with Customized Innovation
True innovation stems from a profound insight into customer pain points. The SIMO Technology Department faced industry challenges head-on and delivered multiple "high-difficulty" solutions.
Structural Design for Extreme Challenges: A compact vertical three-phase asynchronous motor was developed for flotation machines, featuring an impressive height-to-diameter ratio of 2.8:1. The team overcame the vibration problem widely recognized in the industry. Through innovative vibration reduction technology, the stable operation of this "tall and slender" motor was ensured, demonstrating SIMO's strong capability in precision structural design.
Technological Integration for High-Frequency and High-Torque: A special motor developed for metallurgical rolling mills requires high torque output at 3–4 times the base frequency. The technical team creatively combined the working principles of frequency converters and motors, adopting a design method of reducing base frequency voltage and compensating voltage under field weakening conditions. This successfully met the power and torque requirements at high speeds, breaking the performance limits of ordinary motors.
Reliable Assurance in Harsh Environments: The ZD560 oilfield drilling motor, with its large capacity of 1080 kW and compact structure, was successfully paired with oil drilling rigs in Russia's Far East. The YFB series dust explosion-proof motors adopted a parallel model of "development, certification, and order placement", responding quickly to the market. These examples demonstrate the high reliability and adaptability of SIMO products in extreme environments.
III. Deepening in Niche Markets: Enhancing Brand Value through System Optimization
In the field of mature products, SIMO also adheres to driving iterative upgrades through technological innovation to strengthen brand competitiveness.
Cross-Border Application of Cooling Technology: For the Z4-400 DC motor, the air-air cooling structure of high-voltage motors was adopted for the first time, and the airflow path was recalculated and optimized. This significantly improved the heat dissipation performance of the DC motor. The finished motor passed rigorous type tests, fully meeting the technical requirements, marking the complete success of this innovative application.
Special Optimization for Locomotive Supporting: Motors such as the traction fan motor for the HXD3C "Harmony" locomotive, the YT200 traction fan motor for Datong Locomotive, the 27-ton twelve-axle YFD180 permanent magnet direct-drive freight locomotive traction fan motor, and the YFD255 front frame fan motor for the "Fuxing" locomotive were all refined for the pain points of locomotives, such as limited space, harsh environments, and difficult heat dissipation.Improvements included oil circuit optimization, and the addition of oil leakage prevention and anti-creep structures. These designs not only solved the abnormal noise problem of the original aluminum housing motors but also achieved longer maintenance cycles and higher protection levels, successfully replacing imported products.