Miniature range SD / BD / SH
As a result of precision rolling technology the SKF range of miniature ball screws offers compact, highly efficient driving solutions. The nut design incorporates a threaded nose for easy integration into any assembly. Customized solutions are available.
Features and benefits
- Optional reduced axial play from 0,02 to 0,03 mm, depending on size
- Recirculation with inserts (SD/BD) or with tube (SH), depending on size
- Optional surface coating on shaft and nut
- Optional safety ring for certain sizes
- Optional wipers for certain sizes
- Excellent repeatability with high positioning accuracy
- Smooth running
- Extremely compact nut design with threaded nose for easy assembly
- Backlash elimination by oversized balls on request (BD designation)
- Good back-driving
Technical data
| Nominal diameter
| from 6 to 16 mm
|
| Lead
| from 2 to 12,7 mm
|
| Basic dynamic load capacity
| from 1,9 to 10,7 kN
|
| Basic static load capacity
| from 2,2 to 17 kN
|
| Maximum axial play
| from 0,05 to 0,07 mm
|
Typical applications
- Portable tools
- Medical instruments
- Medical imaging
- Optical industry
-
Aerospace
-
And many other applications
