Newroller-screw
Planetary Roller Screw
High Load Capacity • Ultra-High Precision • Long Service Life A Planetary Roller Screw (PRS) is a high-performance linear transmission component that converts rotary motion into precise linear motion through multiple threaded rollers instead of recirculating balls. Compared with conventional ball screws, planetary roller screws provide significantly higher load capacity, greater rigidity, superior positioning accuracy, and a much longer service life, making them the preferred solution for demanding industrial applications. Designed for continuous heavy-duty operation, Planetary Roller Screws deliver exceptional motion control performance under high axial loads, high speeds, and harsh operating conditions. Their robust multi-roller contact structure ensures smooth transmission, excellent shock resistance, and outstanding reliability even in the most challenging environments. HY Automation supplies high-quality Planetary Roller Screws in a wide range of specifications and supports customized solutions to meet the requirements of advanced automation equipment and precision machinery.