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.

Product tab contents

Technical Data

Sub tab

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

SD/BD/SH

Miniature screw with axial play or without slack and recirculation by inserts, plus axial play and recirculation by an integrated tube

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

Warning Message

For product orders, please refer to our catalogue pages where the ordering keys are indicated. Please do not use the ordering keys generated here as they may be incomplete.

Publications
IL-05004/4-EN-September 2022 Precision rolled ball screws
TC-08011-EN-March 2020 Precision ball screws mounting instruction
EL-04006-EN-June 2021 WhyEwellix BS
EL-02003-EN-November 2019 Safety and reliability in motion
EL-03003-EN-November 2019 Advancing laboratory automation
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