W3221FA-3P-C5Z32 Ball Screw with LPFT LSFT Type Nut NSK Ball Screw

The NSK W3221FA-3P-C5Z32 is a high-lead precision ball screw with a 32mm shaft diameter and a 32mm lead. It belongs to the FA type, uses interference-loaded ball preload (0 axial clearance), has a precision class of C5, and can achieve high-speed linear motion. The screw is approximately 2376mm long and is suitable for applications requiring rapid positioning, such as automated equipment.

Features of W3221FA-3P-C5Z32 Shaft-End Finished Ball Screw:

Conduit-Type External Circulation: Utilizes a conduit-type external circulation ball screw system, allowing for smooth ball circulation within a conduit outside the nut, resulting in a smoother path.

Precise Clearance Control: Zero axial clearance ensures both high-precision positioning and smooth motion, preventing overheating and wear caused by overload.

Compact Structure: The FA series nut has a 30% smaller outer diameter than traditional products, making it suitable for confined installation spaces and particularly ideal for small automated equipment.

Long-Life Design: High-quality bearing steel and precision heat treatment processes, combined with LR3 grease, ensure long-term stable operation.

Applications of W3221FA-3P-C5Z32 high-lead ball screws:

Semiconductor manufacturing equipment, medical equipment, factory automation equipment, measuring instruments, general industrial machinery.