HIWIN Precision Positioning R25-6K5-FSC Ball Screw for CNC Machining

HIWIN R25-6K5-FSC Model Analysis

R25: Indicates a nominal screw diameter of 25mm. 
6: Lead is 6mm, which refers to the distance the nut moves axially per screw rotation. 
K5: Indicates a ball recirculation system of 5 turns. 
FSC: Nut construction code, specifically meaning:
F: Features a flange mounting surface for easy attachment to the equipment base;
S: Single nut design for a compact structure;
C: Utilizes the Super S series recirculation system, offering low noise and high smoothness, suitable for high-speed applications.

For the most demanding precision manufacturing equipment, the R25-6K5-FSC provides reliable positioning performance and long-term stable operation. Its raceways are precision-ground and, combined with high-quality steel balls, achieve μ-level repeatability. It is commonly used in grinding machines, machining centers, and electronic assembly equipment.