URS Series

Compact Single-Axis Positioning Table

The URS is a compact single-axis positioning table which integrates a linear bearing and precision ballscrew.

The URS series offers compact dimensions and outperforms conventional positioning tables. This is made possible by a unique "U" shaped guide rail and recirculating bearing module which provides the dual functions of a guide block and a ball screw nut. The "U" shaped guide rail design offers a highly rigid structure resistant to bending, allowing the URS to be single-end supported. Additionally, the bearing module contains four ball circuits which deliver high load capacity, high accuracy and high rigidity.

• Compact Size - The integration of the slide guide and precision ballscrew eliminates complex precision adjustment and reduces installation time dramatically as compared to purchasing and assembling individual components.
• High Accuracy - The URS shuttle carriage contains four ball circuits and four-point contact ball grooves, which contributes to its high rigidity. The combination of precision ground guide rail, carriage, and precision grade ball screw provides high positioning accuracy.
• Rigidity - "U" shaped steel guide rail provides very high rigidity despite its compact profile, and excels in one-end supported (cantilevered slide) applications.
• Space Saving - In comparison to conventional positioning tables, the compact design of the URS allows for dramatic space savings. The "U" shaped guide rail and integrated carriage/ballnut design make this possible