ACME Lead Screws from China, ACME Lead Screws Manufacturer & Supplier

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ACME Lead Screws

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.

●ALM ACME Lead Screw 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
Note:Customized nuts and end machining are available upon drawing

●ALM Common ACME Lead Screw Model

The following shows the common ALM ACME lead screw models.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

●ALM ACME Lead Screw Nut Structure

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

COM Series

CHT Series

CNN Series

WNM Series

COT Series

CXT Series

COU Series

HNM Series

●ALM ACME 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.