ROSCREW

Ball screws sold as a component of precision machinery; driving system for industrial equipment comprised of ball screws, supporting stages and motors; linear guideway for precision machinery comprised of rolling elements moving synchronously; linear motion guider for precision machinery; X-Y table for industrial equipment; industrial robot; linear actuator system for precision machinery comprised of driving units and guiding stages; linear motion stage for use with industrial equipment; electro-mechanical and electro-hydraulic apparatus, namely, ball screws for transmitting rotary to linear motion