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4mm Bi-directional Ball Screws

The 4mm bi-directional ball screw has very thin leads.This is a significant advantage in applications that require fine-tuning and micro-positioning.ALM provides custom service,bi-directional ball screws can be manufactured according to customer requirements.


ALM 4mm Bi-directional Ball Screw Basic Information


Diameter4mm
MaterialGcr15(HRC60~62),9Cr18(HRC55~58)
AccuracyC1,C3,C5,C7(JIS standard)
Axial play0~0.005mm(Can be zero)
PreloadP0,P1,P2,P3,P4
Efficiency

>90%

FeaturesClean and smooth,excellent surface finsh
CertificatesISO9001:2015,CE certificate,RoHS and reach compliance


ALM 4mm Bi-directional Ball Screw Advantages:


More efficient and cost-effective. 


Suitable for small space applications.


High positioning accuracy and long service life.


Clean and smooth and have excellent surface finish.


ALM 4mm Bi-directional Ball Screw Intelligent Manufacturing and Inspection



ALM 4mm Bi-directional Ball Screw Applications


4mm bi-directional ball screw has various applications.The following pictures show the common applications of the bi-directional ball screw.


ball screw for test and measurement automation

Test & Measurement

ball screw for Aerospace & Defense

Aerospace & Defense

ball screw for Semiconductor

Semiconductor equipment


ball screw for optical

Optical device

ball screw for medical equipment

Medical industry

ball screw for dispensing equipment

Dispensing equipment



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 sales@autolinearmotion.com
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