SD/BD/SH
SD/BD/SH
Miniature screw with axial play or without slack and recirculation by inserts, plus axial play and recirculation by an integrated tube
Miniature range
Benefits
- Excellent repeatability with highly accurate positioning
- Uniform motion
- Easy to integrate
- Elimination of play due to excessive vibration or changes in direction
Features
- Extremely compact nut design with threaded nose for easy assembly
- Reduced axial play or backlash elimination on request
- Available in stainless steel, material X30Cr13 (similar to AISI 420)
- Optional shaft and nut surface coating and wipers or safety ring for certain sizes
The compact rolled ball screws in the miniature series have a diameter between 6 and 16 mm and can be installed easily thanks to the threaded tip. Our designs (including load capacity) can be adapted to your technical requirements if necessary. Ewellix miniature ball screws are also available in anti-corrosion stainless steel.
Case studies:
Technical Data
Overview
| 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 |
| Axial play |
from 0,00 to 0,07 mm |
| Maximum speed n x d0 |
50 000 |
Nuts
SDS/BDS/SHS
SDS/BDS/SHS
Miniature stainless steel screw with axial play or without slack and recirculation by inserts, plus axial play and recirculation by an integrated tube
2D / 3D
Publications
IL-05004/5-EN-January 2023-Precision rolled ball screws
TC-08011-EN-March 2020 Precision ball screws mounting instruction
EL-04006-1-EN-January 2023 WhyEwellix BS
EL-02003-EN-November 2019 Safety and reliability in motion
EL-03000/1-EN-February 2023 Telescopic pillar medical procedure equipment
EL-03003/1-EN-February 2023 Advancing laboratory automation
EL-03019-EN-January 2023-Solutions for dental equipments
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