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Anti-backlash Nut Lead Screws

various Anti-backlash Nut Lead Screws

Backlash can cause wear and inaccurate positioning,which can be detrimental to your application.The anti-backlash nut can reduce the clearance between the screw and nut and improve the precision of the lead screw.

ALM Anti-backlash Lead Screw Basic Information

lead screw material


(other customized materials,according to customer requirements)

lead nut material

Brass,Tin bronze,Phosphor bronze,Aluminum bronze,POM,PEEK,nylon,POK,Stainless steel,1045,Zinc alloy,Brass+Plastic,Aluminum alloy+Plastic,Brass+Steel,Self lubricating(No oil type)

Available surface coating

Zinc-plated,nickel plated,hard chromium plated,fluorine coated,tungsten disulfide,black chorme plated

Quality standardISO2901-4,DIN103
Note:Customized nuts and end machining are available upon drawing

ALM Anti-backlash Lead Nut Structure

The following pictures show the common ALM anti-backlash lead screw nut structure.Other anti-backlash lead nut structures can be manufactured according to customer's drawings.

D anti-backlash lead nut


E anti-backlash lead nut


K anti-backlash lead nut


F anti-backlash lead nut


G anti-backlash lead nut


H anti-backlash lead nut


ALM Anti-backlash Lead Screw Shaft End Machining

ALM provides lead screw shaft end machining custom services,the following is the common shaft end machining drawing,other lead screw shaft end machining according to customer requirements.

Milling Circlip lead screw

Milling Circlip

Processing Thread lead screw

Processing Thread

Milling Keyway lead screw

Milling Keyway

Milling Slotted Drives lead screw

Milling Slotted Drives

Milling Hex Socket lead screw

Milling Hex Socket

Milling Flat lead screw

Milling Flat

ALM Anti-backlash Lead Screw Advantages:

Quiet,low maintenance.

High precision and long service life.

Clean and smooth,excellent surface finsh.

Cost-effective and helps customers save more costs.

ALM Anti-backlash Lead Screw Intelligent Manufacturing and Inspection

ALM Anti-backlash Lead Screw Applications

ALM anti-backlash lead screw has a wide range of applications.The following pictures show the common aplications of the anti-backlash lead screws.

robot indurty

Robot industry

round ballnut ball screw for medical

Medical industry

round ballnut for laboratory

Laboratory equipments

round ballnut ball screw for packaging machine

Packing machine

ball screw for the car

Auto industry

ball screw for 3D printer

3D printer




 No 1998 Jinfeng south road,Wuzhong district,Suzhou China.


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