NSK SA Type Ball Screw W2507SA-1P-C5Z4 Precision Shaft End Finished Product

The NSK W2507SA-1P-C5Z4 is a high-precision SA-type tubular circulating ball screw specifically designed for machine tools. This model is commonly used in CNC machine tools, precision automation equipment, and precision positioning tables—linear transmission applications requiring high rigidity, small lead, and high-precision micro-feed.

Key Advantages of the SA-type W2507SA-1P-C5Z4 Ball Screw:

High Rigidity and High Load Capacity: The SA-type design optimizes the circulation trajectory of the steel balls in the tubing, maintaining extremely low elastic deformation even under high axial loads.

High Positioning Accuracy: C5-grade precision combined with a backlash-eliminating preload design provides excellent repeatability, effectively preventing "reverse dead zones" during machine tool feed.

Elimination of Secondary Machining: As a standard pre-machined ball screw, both ends are typically pre-machined according to NSK standard support units, significantly shortening the assembly and maintenance cycle of the equipment.

Common Applications of W2507SA-1P-C5Z4 SA Type Ball Screws:

CNC Machine Tools: X/Y/Z axis transmission for small precision CNC machine tools and engraving machines.

Precision Automation: Semiconductor wafer handling, electronic component placement machines, and robotic arm positioning axes.

Measuring and Testing Instruments: Linear drive for coordinate measuring machines and optical precision inspection stages.