从“卡脖子”走向自主可控 机器人六维力传感器国产突破

Core Insights - The article highlights the advancements made by domestic companies, particularly Blue Dot Touch, in sensor technology, achieving measurement precision and stability comparable to imported products while offering significant cost advantages [1][3]. Group 1: Company Overview - Blue Dot Touch is a leading player in the domestic smart robotics force control technology market, holding over 70% market share in humanoid robot six-dimensional force sensors and accounting for over 95% of domestic shipments of joint torque sensors in the first half of 2025 [3]. - The company has demonstrated a remarkable ability to double its sales revenue for three consecutive years while maintaining positive cash flow, showcasing its strong commercialization capabilities [3]. Group 2: Product Innovations - The company showcased a full range of force sensing products at the 2025 China International Industrial Expo, including humanoid robot six-dimensional force sensors, high-precision general six-dimensional force sensors, joint torque sensors, and tension-compression sensors, indicating a comprehensive product system and technological matrix [1][3]. - The humanoid robot six-dimensional force sensor series has achieved a comprehensive precision of up to 0.1% FS and a 500% overload capacity, enabling reliable applications in humanoid robot balance control and complex physical interaction scenarios [3][4]. Group 3: Industry Trends - The domestic force sensor industry is transitioning from "technological dependence" to "independent innovation," and from "single-point application" to "ecosystem construction," with local sensor companies now competing on par with international brands in emerging fields such as humanoid robotics and precision medical equipment [5]. - The CEO of Blue Dot Touch emphasized the need for Chinese companies to leverage original technology to enter the global market, highlighting China's vast robotics application landscape as fertile ground for high-end sensor development [5].