Steinmeyer is a German manufacturer of precision ball screws, known globally for the highest standards in performance, qualit ... y, and innovation. Our product range is the widest in the industry--- with shaft diameters down to an incredibly tiny 3 mm all the way up to 100 mm. We offer both precision ground and rolled screws. Our miniature screws support demanding applications in medical devices, laboratory instruments, semiconductor positioning systems, and others. Our large screws deliver high performance and long lifetime in machine tools. All of our screws deliver superior performance and compact packaging in linear actuation applications. We are ISO 9001 and production-qualified by major OEMs. Steinmeyer Mechatronik division designs and manufactures a complete line of linear and rotary stages. We also design and assemble custom linear modules in OEM production quantities. Drive options include precision ball screws, linear motors, and piezo. Our stages offer some of the lowest runout accuracies available while still using mechanical linear bearings. read more