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20mm Trapezoidal Lead Screw

The diameter of the trapezoidal lead screw is 20mm.The lead screw is typically used to provide linear motion and positioning.It is often used in conjunction with a stepper motor or other actuator to provide precise control over the linear motion.

ALM 20mm Trapezoidal Lead Screw Basic Information
Lead screw material


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 standardISO9001:2015,CE certificate,RoHS and reach compliance
Clearance7e,higher precision is available upon request
Custom ServicesCustomized nuts and end machining are available upon drawing

ALM 20mm Lead Screw Advantages:

Clean and smooth,excellent surface finsh.

Cost-effective and helps customers save more costs.

Most are self-locking and do not require a braking system.

Quiet,low maintenance,high precision and long service life.

ALM 20mm Lead Screw Intelligent Manufacturing and Inspection

ALM 20mm Lead Screw Applications

ALM 20mm lead screw has a wide range of applications.The following pictures show the common aplications of the trapezoidal 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




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