行业报告 |全球与中国行星滚柱丝杠市场现状及未来发展趋势

Core Viewpoint - The planetary roller screw (PRS) market is transitioning from a niche high-end technology to a stage of scaled application, driven by three main factors: the electrification replacing hydraulic systems, the demand from robotics and high-end equipment, and the expansion of high-reliability scenarios [4][6]. Current Industry Status - The PRS market is still considered a "niche high-end" product, with a market size significantly smaller than that of ball screws, but its penetration in high-load, high-rigidity, and high-reliability applications is continuously increasing, moving from a "technology introduction phase" to an "accelerated growth phase" [5][8]. - Current technological advancements focus on enhancing dynamic load capacity, fatigue life, impact resistance, and achieving higher power density and more compact sizes through material and structural optimization [5]. - Demand from industrial robots, humanoid robots, heavy-duty collaborative robots, and semiconductor and aerospace equipment is rapidly growing, making PRS a key enabling component in these fields [5]. - The product landscape is characterized by "high-end differentiation," with standardized PRS models becoming more diverse for industrial automation, while highly customized products remain dominant in aerospace, military, and nuclear power sectors, which have longer delivery cycles and higher prices [5]. - Global sales of PRS are projected to reach 62.18 thousand sets in 2024, with China accounting for 15.63 thousand sets [5]. Development Trends - Future PRS will increasingly integrate with sensors, digital twins, and predictive maintenance systems, becoming part of intelligent execution systems rather than standalone mechanical components [6]. - The trend of replacing hydraulic systems with electric systems is significant and is expected to be a core growth driver, particularly in industrial automation, press machines, forming equipment, and process control [6]. - Prices are expected to gradually decrease, but high-end and ultra-high-reliability markets will maintain significant premiums [7]. Market Size and Growth - The global PRS market is projected to reach $124.42 million in sales by 2024 and is expected to grow to $434.57 million by 2031, with a compound annual growth rate (CAGR) of 20.51% from 2025 to 2031 [14]. - The Chinese market is expected to grow rapidly, with a market size of $25.88 million in 2024, accounting for approximately 20.8% of the global market, and projected to reach $127.07 million by 2031, increasing its global share to 29.24% [14]. - North America is currently the largest consumer market, holding a 28.19% market share in 2024, while China is expected to experience the fastest growth with a CAGR of approximately 27.18% from 2025 to 2031 [14]. - In terms of production, North America and Europe are significant regions, with production shares of 30.52% and 44.61% respectively in 2024, while China's share is expected to reach 28.42% by 2031 [14]. Key Drivers and Opportunities - The structural replacement of hydraulic and pneumatic systems with electric actuators is creating significant opportunities for PRS as a core transmission component in high-thrust electric cylinders [19]. - The rising demand for high power density, low backlash, and high rigidity linear drives from robots is expected to expand the penetration of PRS in various applications [19]. - Increasing requirements for precision, rigidity, and low backlash in high-end electromechanical actuation are likely to translate the performance advantages of PRS into actual production yield and consistency benefits [19]. - The standardization and scaling of the industry chain are expected to lead to cost reductions and application expansions, allowing PRS to enter broader industrial automation and robotics applications [19].