Author | Yuan Silai
Editor | Su Jianxun
36 Krypton learned that Sean Technology, which focuses on the research and development of servo systems and servo drive chips, has completed tens of millions of angel round financing, and Heilongjiang Ronghui Gongchuang is the exclusive investor.
Sean Technology was established in 2021. The founders Yang Ming and Yin Liang are both professors of electrical engineering at Harbin Institute of Technology. They have 20 years of scientific research experience and have undertaken more than 20 important national scientific research projects in the fields of overdrive automation and microelectronics. The team is mainly from Harbin Institute of Technology, and more than 90% of the R&D personnel.
The servo system is an important part of the aerospace, military, medical, robotics and other industries, and it is connected to the controller and the terminal reducer. The domestic servo hardware system has formed a mature industrial chain, and many listed companies have been born. In 2022, the civilian server market has exceeded 30 billion yuan, of which domestic manufacturers account for 30%.
However, there are still gaps in professional, intelligent, and modular servo software systems. Currently, mid-to-high-end servo systems are still dominated by Japanese manufacturers.
Sean Technology focuses on high-end servo drive products, and its main product is the modular drive system M18, which is a high-precision algorithm integration platform. The key indicators of M18 are the same as those of Mitsubishi, Yaskawa and other brands, and surpassed in stability and other aspects. Customers of the servo system include domestic head communication equipment companies, European head equipment manufacturers and many domestic listed companies.
At the same time, Sean is laying out the servo drive chip. At present, high-tech industries such as military industry and aerospace have extremely high requirements on the process density of servers, and they need to achieve high power and precision in a small size. Chips are the key bottleneck of servo hardware.
Sean Technology mainly researches and develops microelectronics and power chips, focusing on power control. Unlike overseas manufacturers such as TI (Texas Instruments), which simply manufacture chips, Sean Technology’s chips integrate self-developed algorithms, integrating software and hardware, and improving conversion efficiency. According to the introduction of Sean Technology founder Yang Ming to 36Kr, because of the integration of algorithms, it is estimated that Sean Technology’s chip current conversion efficiency can reach 99%, and the production cycle can be controlled within 3-6 months, which is far lower than similar overseas products. product.
“The military industry requires low-voltage products with high process density. The voltage of traditional industrial robots is 380 volts, but the military industry requires less than 200 volts and a smaller volume.” Yang Ming said. According to him, under the same voltage requirements, Sean Technology’s products are striving to reach one-eighth of similar products in volume.
In the future, Sean Technology’s hardware products will mainly target high-precision fields such as military industry and aerospace, focusing on high-end rather than industrial general-purpose products. At present, the driver chip of Sean Technology has completed the research and development and entered the tape-out stage.
Sean Technology will mainly use this round of financing for the recruitment of technical personnel and the construction of the Suzhou branch.
Bo Jinfeng, chairman of Heilongjiang Keli Investment, the management organization of Ronghui Gongchuang Investment, said that Sean Technology is an innovative technology enterprise transformed from scientific and technological achievements by the professor team of Harbin Institute of Technology. The team has mastered the industry’s top motion control technology through years of research and engineering accumulation. The high-precision, modular, and intelligent control algorithm is comparable to international high-end brands. The first self-developed drive chip has also entered the tape-out stage. Next, the layout of high-performance servo drives and other products will open up the entire link of servo drive control. We It is believed that the professional and efficient scientific research team led by Professor Yang Ming and Professor Yin Liang will surely realize the localization of high-end servo drive systems in the future. Sean Technology’s product technology is stable, reliable, and has significant competitive advantages. It has established cooperation with many national key project companies. It has extensive high-end customer channel resources and stable financial data. It is a rare start-up company in the market that is steady and strong. We are confident that Sean Technology will change the competitive landscape in the domestic high-end servo field.
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Event Tracking
- 2023-01-10 Sean Technology completed tens of millions of angel round financing, focusing on the research and development of high-end servo systems and driver chips
- 2021-09-01 Sean Technology completed hundreds of millions of financing
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