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Diameter 4mm Lead 2mm Lead Screw Tr4X2

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  • Tr4X2

  • ALM

  • 8483900090

Diameter 4mm Lead 2mm Lead Screw Tr4X2. Lead Screw Tr4 is a miniature trapezoidal lead screw type.The diameter of the trapezoidal lead crew is 4mm and the lead of the trapezoidal lead screw is 2mm. The trapezoidal lead screw pitch is 1mm.AlM has been specializing in lead screw manufacturing for 16 years. ALM lead screw has the advantages of high precision, not easy to rust, not easy to deformation, long service life, wide application and so on. At present, ALM lead screw has been exported to the United States, Canada, Germany, Italy and other countries.

Lead screw lead size

                                                             

What is the lead and pitch of lead screw?


Lead=pitch*starts


Lead and pitch

ALM's lead screw manufacturing technology:


Left hand and right hand thread lead screw

lead screw processing technology


ALM lead screw production tolerance


ALM lead screw tolerance sheet



Available Material for screwASTM1045, SUS303, SUS304, SS316, SS316L

Material for nutBrass, 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)

Quality standardISO2901-4, DIN103

Clearance7e



A broad range of lead nuts are available,other nut type or size can be made upon drawing


Lead nut


Part of ALM standard models:


lead screw list

lead screw list 2


Other models are available upon drawing


ALM lead screw Feature: Self locking, High surface smoothness, low friction, good straightness, flexible production


Lead screw Application3D printer, CNC router, medical machine, Semiconductor and LCD Production Equipment, Machine Tools and Injection Molding Machines, Semiconductor Manufacturing Equipment, Laboratory Equipment etc..


Sample order:DHL, FeDex, UPS VIP account with discount.So you can get favorable shipping freight.

Bulk order:Negotiated professional shipping agent by air or by sea.


Contact us for a quote now!

Lead screw workshop

ALM possesses factory occupying 8000 square meters with 120 employees.Among which,more than 30 professional technical engineers in lead screws,ball screws and the mating linear motion parts. 


All factory key manufacturing and testing equipments are imported from Japan, like CNC lathe, internal and external high-precision grinder, screw grinding machine, etc. ALM has passed the ISO9001:2015 and TS16949 Quality Management System. 


The R&D achievements over many years bring the company more than 25 national patents on lead screw and ball screw design.



Production technology


Quality testing facilities


Quality testing

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 +86-18962406535
 sales@autolinearmotion.com
 No 1998 Jinfeng south road,Wuzhong district,Suzhou China.

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