CONFIGURABLE LINEAR MOTION COMPONENT
Rolled ball screws convert rotary motion to linear travel through recirculating rolling elements. For a reliable replacement or new design, diameter and lead are only part of the specification; end machining, support arrangement, preload/backlash target and lubrication must also be matched.
Selection data
| Screw type | Rolled ball screw assembly |
|---|---|
| Screw diameter | Confirm from load, critical speed, stiffness and envelope |
| Lead | Confirm from travel speed, motor speed and resolution requirement |
| Nut style | Flange / cylindrical / application-specific |
| Axial play / preload | Project-specific |
| End machining | Match support unit, coupling and motor interface |
Engineering note: Values shown as reference classes describe common market terminology, not a guaranteed stock list. Final dimensions, load ratings, accuracy/preload and interchangeability are confirmed against the application or drawing.
When this configuration fits
This is a good fit for industrial positioning axes where efficiency and repeatable motion are important but a ground precision screw is not automatically required.
What to send with your RFQ
Screw diameter, lead, overall length, threaded length, nut dimensions, end-journal drawing, support arrangement, axial load, speed and accuracy/backlash target.
