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ACME Lead Screws

ALM specializes in supplying and manufacturing custom ACME screws and lead screw tailored to meet customer specific requirements.We utilize thread rolling,thread milling,or thread grinding processes to produce high precision acme threaded rod with a lead accuracy of up to .0003 inches,higher accuracy also available.

ACME lead screw has a thread angle of 29° and is manufactured in inch size.Acme screw size is usually specified by the screw shaft diameter and the number of threads per inch or TPI.

ACME screw intelligent manufacturing and inspection

Our advanced Acme rod automation production line and intelligent inspection system ensure fast delivery of Acme lead screws without compromising on quality.

ACME screws basic information

ACME lead screw material	ASTM1045,SUS303,SUS304,SS316,SS316L (other customized materials,according to customer requirements)
ACME 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 standard	ISO2901-2016,DIN103,GB/T5796-1-2005
Clearance	7e,higher precision is available upon request

ACME lead screw popular model

ALM popular ACME lead screw models are as followings.Other ACME lead screw models can be manufactured according to customer's drawings.

Diameter(in)	Lead(in)
3/16	0.025、0.05
7/32	0.18、0.192、0.378、0.384
1/4	0.031、0.063、0.125、0.25、0.5
5/16	0.501
11/32	0.188、0.313
3/8	0.063、0.1、0.2、0.314、0.492、0.501、0.626、0.751、1
7/16	0.1、0.2、0.25、0.5、0.62、0.751、0.876、0.886、
15/32	0.125、0.25、0.376、
1/2	0.1、0.125、0.2、0.876、1.002、2.559
9/16	1.002、1.127
19/32	0.313、0.438、1.575
5/8	0.376、0.631、0.868、1.127、1.252、3.15、3.346
11/16	1.377、1.772

Popular ACME nuts

The followings are our popular acme power screw nut shapes.Other ACME thread nut shape can be manufactured according to customer's drawings.

COM Series

CHT Series

CNN Series

WNM Series

COT Series

CXT Series

COU Series

HNM Series

DCHT2

DCHT4

DCYT3

ECHT4

DCOT4

ACME lead screw shaft end machining

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

Milling Circlip

Processing Thread

Milling Keyway

Milling Slotted Drives

Milling Hex Socket

Milling Flat

ALM ACME lead screw advantages

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.

Our ACME lead screws are clean and smooth and have excellent surface finish.

Low lead angles offer a high mechanical advantage for Acme series lead screws.

Customize your ACME lead screw

Our team of expert is ready to assist you with any custom project you may have in mind.Whether you need a unique model number,material,ACME nut shape or ACME screw shaft end,we can work with you to create the perfect solution for your needs.Contact us to discuss your project requirements.E-mail: sales@autolinearmotion.com