Our range of miniature ball screws consists of two spindle-series, which can be combined with six different nuts. Download Catalogue Miniature Ball Screws
Nut with connecting thread, 4-point-contact and internal ball return
Cylindrical nut with 4-point-contact and internal ball return
Flange single nut with 4-point-contact with internal ball return and standard wipers
Spring preloaded double nut with 2-point-contact and internal ball return
Flange single nut with 4-point-contact with external ball return
Flange single nut with 4-point-contact with external ball return and dual start
Miniature ball screw drives are primarily used in the semiconductor industry, as well as in optical, medical and measurement engineering applications. Our portfolio of miniature ball screw drives offers a total of 5 different nut shapes for your mounting design. The nuts can be provided either with preloading (for zero backlash) or axial play. They can be combined with two standard types of shafts or a custom shaft. Ground recirculating ball screws are available in accuracy classes P1 to P5. Rolled versions with lower accuracy exist starting from a minimum nominal diameter of 8 mm. Special versions, for example for clean room applications or vacuum engineering, are available upon request. Our experience and proven quality is evident here too.