马斯克被一只“手”卡住了脖子，中国公司却已悄悄量产上万台

Core Viewpoint - Tesla is facing significant challenges in producing flexible robotic hands for its Optimus humanoid robots, leading to a reduction in production plans for thousands of units in 2023. In contrast, a Chinese company, InTime Robotics, has successfully achieved mass production and commercialization of dexterous hands, positioning itself as a global leader in this field [1][3]. Group 1: Challenges in Robotic Hand Production - The robotic hand is the most technically dense and difficult component in humanoid robots, with Tesla struggling to integrate sufficient degrees of freedom and sensors within a compact design [3]. - InTime Robotics has overcome the bottleneck from laboratory prototypes to mass production through self-research and nearly a decade of experience, allowing it to advance from initial development to optimization [4][5]. Group 2: Technological Innovations - InTime Robotics recognized early on that the challenge lies in efficiently producing consistent and usable dexterous hands while maintaining performance [4]. - The company employs an innovative linear drive design that integrates motors, reducers, screws, and sensors into a compact actuator, facilitating the control of finger movements within limited space [5][7]. Group 3: Product Iteration and Market Position - InTime Robotics has demonstrated strong iterative capabilities with the launch of two significant product series in 2025, showcasing its technical depth and adaptability to diverse humanoid robot needs [8][10]. - The RH56F1 series features a full-metal design and advanced multi-modal sensing capabilities, enhancing its precision and adaptability for industrial automation and humanoid robots [10][13]. Group 4: Competitive Advantages - InTime Robotics has established long-term barriers in core technology, production systems, and organizational mechanisms, enabling it to convert technology into stable products while understanding customer needs [15][16]. - The company has developed specialized assembly and testing tools to ensure high consistency and quality control, which are critical for the performance of dexterous hands [15]. Group 5: Implications for the Industry - The dexterous hand is crucial for the practical application of humanoid robots, and the challenges faced by Tesla reflect a broader technological bottleneck in the global robotics industry [16]. - InTime Robotics' success in mass production and continuous innovation positions it as a benchmark in China's dexterous hand sector, with potential to lead in the global humanoid robot market [16].