NSK W2511FA-5PGX-C5Z50 Ball Screw High-Lead High-Speed Ball Screw

The NSK W2511FA-5PGX-C5Z50 is a high-lead precision ball screw with a 25mm shaft diameter and a 50mm lead. Belonging to the FA series, it utilizes interference-loaded ball preload (zero axial backlash), has a C5 accuracy class, and enables high-speed linear motion. The screw is approximately 1013mm long and suitable for automated equipment and other applications requiring rapid positioning.

Features of the NSK W2511FA-5PGX-C5Z50 Ball Screw:

Large Lead and High Speed: The 50mm lead significantly reduces positioning time, making it ideal for efficiency-driven automation scenarios.

High-Precision Positioning Capability: With a C5 accuracy class, it achieves high-precision and repeatable positioning, smooth operation, and minimal transmission error.

Zero Backlash and High Rigidity: Employing "P" (interference-loaded ball preload) technology, it achieves zero axial backlash, eliminating free travel during reversal and increasing system rigidity to ensure machining accuracy.

High load capacity: Rated dynamic load (Ca) is 8090 N, static load (C0a) is 14600 N, capable of withstanding large external forces and higher speeds, with strong stability.

Reliable transmission and circulation: Employs an end-cap type ball recirculation system, a unique design with low friction, improving energy efficiency.

The W2511FA-5PGX-C5Z50 ball screw is ideal for many precision and automated equipment:

CNC machine tools and industrial robots: Meets the requirements of high dynamic response and high-precision feed.

Automated assembly lines: Its high speed and high precision are core performance requirements for high-speed assembly lines in industries such as electronics manufacturing.

Aerospace and automotive industries: Suitable for applications with extreme requirements for component reliability and durability.

Semiconductor and FPD manufacturing equipment: Meets the high requirements for cleanliness and precision in these special environments.