W2802SA-2Z-C5Z5 NSK SA Type Ball Screw Precision Shaft End Finished Product

The NSK W2802SA-2Z-C5Z5 SA type shaft-end finished ball screw has a 28mm shaft diameter and a 5mm lead, classifying it as a small-lead ball screw. The SA W2802SA-2Z-C5Z5 shaft-end finished ball screw uses tubular circulation and a flange-type nut design, making it easy to install and ensuring smooth operation. It is commonly used in machine tool equipment.

The W2802SA-2Z-C5Z5 is a high-precision ground ball screw from the Japanese brand NSK, commonly used in CNC machine tools, precision machinery, and automated equipment.

Design Features and Performance Advantages of W2802SA-2Z-C5Z5 Ball Screw

High Precision and High Rigidity: The C5 precision grade is suitable for high-precision positioning requirements and achieves zero backlash.

High Efficiency and Long Life: Utilizing rolling friction and optimized groove design, the transmission efficiency reaches over 90%. Simultaneously, the choice of materials ensures excellent durability.

Finished Shaft Ends: The journals at both ends of the screw are pre-machined according to NSK standards, allowing direct installation of NSK matching support units (such as the WBK type), saving time and effort.

Pipe-Circulating Type: The nut contains an internal circulation conduit, resulting in a compact structure, low operating noise, and wide applicability.

Application Areas of SA Type W2802SA-2Z-C5Z5 Ball Screw

CNC Machine Tools: Such as machining centers, milling machines, EDM machines, etc.

Precision Measuring Equipment: Such as coordinate measuring machines, image measuring instruments.

Automation and Robotics: Robots or automated assembly lines requiring high positioning accuracy.

Semiconductor manufacturing equipment: such as lithography machines and wafer inspection equipment.

Other precision machinery: medical equipment, precision printing presses, etc.