Precision Ball Screws and Nuts
Generally, precision ball screws convert a rotary movement into a longitudinal movement and vice versa – meaning the conversion of a longitudinal movement into a rotary movement. A distinction is made between ball screws, roller screw drives and screw drives without rolling elements (trapezoidal screw spindles). Precision screw drives are characterised by their low-friction running and precise positioning properties.
These products require a low drive torque and offer high rigidity when run smoothly.
Rolled, swirled and grinded design
Large diameter and incline range
Nuts in accordance with DIN, flange single nuts, double nuts with pre-tensioning and scrapers
Miniature ball screws
Processing of the spindle ends in accordance with customer specification
Compact ball screws
Nuts with flexural systems, flexural pipe system or end cap flexing
Chrome steel, stainless steel or coated screw drives
Including fixed and movable bearing
Available with nut casing or with integrated pulley
Special greasing possible
Can be supplied with integrated cooling
Areas of application:
Precision screw drives are used in CNC machines, wood processing machines, drilling machines, special machines, grinding machines, eroding machines, printing machines and measurement systems.
Over 90 years of experience in the field of high-precision ball bearings, machine spindles, freewheels and non-contact seals. Customized special applications for a wide range of applications.
Decades of experience in drive technology. Manufacturer of profile rail guides, ball screw positioning systems
Over 100 years of experience in the field of rolling bearings, linear technology, automotive components and steering systems