NSK SA type zero backlash ball screw W3207SA-1P-C5Z5 P-type preloading

The W3207SA-1P-C5Z5 ball screw features a P-type interference preload to achieve zero axial backlash, coupled with a C5 high-precision rating, ensuring accurate positioning, strong stability, and excellent load-bearing capacity. Its standard pre-formed shaft end requires no secondary machining, making installation convenient. Balancing high rigidity and low friction, it is widely used in precision machine tools, automated positioning platforms, semiconductor equipment, and various high-precision industrial transmission devices.

Key Features of the SA Shaft-End Finished Ball Screw W3207SA-1P-C5Z5:

High-Precision Positioning: C5 grade precision with zero axial backlash ensures precise and repeatable positioning accuracy.

Tube Circulation Design: The W3207SA-1P-C5Z5 high-rigidity ball screw adopts a tube-circulation ball return structure, resulting in smooth operation, low noise, and suitability for high-speed operation.

Standard Shaft End Finished: NSK provides standard shaft end machining, facilitating installation and reducing user machining costs.

Typical Applications of SA-type W3207SA-1P-C5Z5 C5 Precision Ball Screws:

Precision Machining Centers, CNC Milling Machines/Lathes

Automated Production Lines, Precision Positioning Platforms

Semiconductor Equipment, Testing Instruments

Medical Equipment, Optical Instruments