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Diameter 30mm Lead 3mm Tr30x3 Large Lead Screw.T30x3 lead screw equipped with brass flanged nut has the features of low friction,long service life,wear-resistent.ALM has been specializing in lead screw manufacturing for 16 years and our lead screws are exported to 72 countries.
| Screw Material | ASTM1045,SUS303,SUS304,SS316,SS316L |
| Nut material | Brass,Tin bronze,Phosphor bronze,Aluminum bronze,POM,PEK, nylon,POK,Stainless steel,1045,Zinc alloy,Brass+Plastic,Aluminum alloy+Plastic,Brass+Steel,Self lubricating(No oil type) |
| Quality standard | ISO2901-4,DIN103 |
| Clearance | 7e,higher precision is available upon request |
For more information,please contact the salesman.
Thread Types | Features |
| Trapezoidal thread | T ISO Trapezoldal Thread:For transmission and posltion adjustment,wldely used In the mechanical Industry. |
| Metric thread | M ISO Metric Thread(60°):The most common form of thread used for fastening and precislon transmission. |
| ACME thread | English threads can also be used for fastening connectlons,but not for high accuracy |
| Round thread | Wlth the same arc thread as ball screw,the transmission is smoother. |
| Goethe thread | Gothic double arc thread,drawing the advantages of ball screw,is the new products. |
| Reclprocating thread | X Reclprocating thread:A screw that makes the slldle block reclprocate without changing the rotation direction of the spindle. |
A broad range of lead nuts are available,other nut type or size can be made upon drawing
When selecting the right nut for an application,there are a few things to keep in mind.Bronze nuts provide superior service at high working loads.They should be well lubricated with a good quality,Extreme Pressure(EP)grease compatible with the operating environment.Plastic nuts can be used without lubrication and are popular for low load applications.
Other ready models are available
Why can ALM be your better option for lead screws?
ALM originally established in year of 2005.From a small factory,ALM nowadays own factory 7000 square meters,109 employees.Above 8 technical engineers are with over 20 years' experience in linear motion filed.
With the products covering more than 72 countries in Europe,North America,South Asia,Middle East,Africa,Latin America and Australia,New Zealand etc.With super quality and service,ALM has been widely recognized and highly valued by its high-end and picky customers,and thus remains at the top of their vendor lists.In year of 2016,our Dr team carryied out new innovation linear motor testing.
ALM key production machines are imported,like high precision CNC grinding machine,3 axis,4 axis machining centre,internal and external grinding centre,CNC lathe.With advanced production management enables ALM obtain the quality certificate ISO9001:2008 and IATF16949.The R&D achievements over many years bring ALM more than 26 national patents.
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Customer Visit
Patent Certificate for invention and utility model
ISO certificate
1.Why can ALM be your better option for linear motion components?
We ALM is a professional manufacturer of ball screws,lead screws,linear modules,linear guideways,linear motors for more than 16 years in China.
2.How to Custom-made?
Step1:Send us your drawing for checking.We will check the production feasibility.Our specially trained engineers will help you find out the best solution based on rich projects experience.
Step2:We make our production drawing for your checking to avoid misunderstanding.And to ensure each dimensions comply with your requirements.
Step3:Prepare for sample
Step4:After samples approved on your prototype.Move to mass production
3.When can I get the quotation?
We usually quote within 24 hours after we get your inquiry.If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority.
