An economical solution for high-precision designs and applications, lead screws provide compact, quiet linear motion.
No other linear motion component combines the speed, accuracy, efficiency, repeatability, quiet operation, lubrication retention, load capacity, and compactness of Thomson lead screws. Our lead nuts are available in a standard threaded or flanged mounting configuration, and anti-backlash nuts provide the best positional repeatability.
Not every linear motion design can meet the optimal specifications by using standard lead screws. In these cases, Thomson offers its engineering services to help you customize lead screws to meet your exact requirements and keep your project running smoothly.
Thomson provides extensive online resources to help you no matter where you may be in the purchase decision process:
Why are lead screws such a popular choice for precision linear applications? Learn not only their long list of benefits but how you can put these components to work for your design projects and applications.
Presenter: Saurabh Khetan, Product Line Manager - Lead Screws, Thomson
Jeff Johnson, Ingegnere di Prodotto Viti di Thomson, sostiene che le viti a sfera e le madreviti a volte possono essere usate nelle stesse applicazioni. In particolare, le viti a sfera sono usate nelle applicazioni industriali che richiedono molto carico o durata mentre le madreviti sono usate in applicazioni più piccole e leggere. Tuttavia le madreviti sono altamente personalizzabili, con la possibilità di scambiare velocemente i passi, le dimensioni, e le configurazioni dei dadi. Normalmente il costo non è la motivazione primaria quando si sceglie una tecnologia con viti. Guardate questo video per imparare le differenze.
The newest breakthrough in linear motion technology, the Glide Screw combines the best features of linear bearings & lead screws in order to deliver high performance, less complexity, fast installation, and lower total cost of ownership.
Which motor is right for your lead screw application? A properly integrated lead screw and motor can cut costs, boost performance, simplify maintenance and provide greater prototyping flexibility. Three of the most common approaches include implementing an external shaft coupling; permanently or semi-permanently fusing the lead screw and the motor shaft together; and using detachable connections. This article covers the key considerations when comparing these options.
With careful attention to selection and application, lead screws can deliver efficiency that comes close to ball screws on many applications, high levels of load capacity and very good positioning accuracy. Lead screws also offer many other advantages such as more flexible configuration and form factor, the ability to operate without lubricant, quieter operation, clean materials and lower cost. This article examines how to determine whether a particular application is a good fit for lead screws, and how to select the right lead screw for the application.
This article answers five key questions about specifying lead screws for your linear motion applications.
|BSA Lead Screws||1455 KB|
|BSA Lead Screws||1463 KB|
|BSA Lead Screws||1484 KB|
|BSA Lead Screws||2659 KB|
|Miniature Components and Systems||1527 KB|
|Miniature Components and Systems||1524 KB|
|Miniature Components and Systems||1626 KB|
|Lead Screws||1599 KB|
|Precision Ball Screws and Lead Screws||6185 KB|
|Precision Ball Screws and Lead Screws||6230 KB|
|Precision Ball Screws and Lead Screws||4862 KB|
|Precision Ball Screws and Lead Screws||7678 KB|
|Design Engineer's Guide – Selecting a Lubricant for Ball Screws||2016-01-14|
|High Load Ball Screws – The Motion Control Solution||2016-01-05|
|Ball Screws – A High Load Motion Control Solution||2016-01-04|
|Don’t Rule Out Lead Screws||2015-01-28|
|Don’t Rule Out Lead Screws||2015-01-27|
|Correct Lubrication is Vital to Ball Screw Life||2015-01-07|
|New Thomson Motorized Lead Screw Range Offers More Thrust, Smaller...||2014-11-03|
|Equivalent Operating Load - Calculating Ball Screw Life||2013-03-01|
|Selecting and Sizing Ball Screw Drives||2012-12-21|
|Why Lead Screws are the Best Fit for many Linear Motion Applications||2012-04-30|
|Specifying, Selecting and Applying Linear Ball Screw Drives||2011-12-29|
|Lead Screws Q&A - Application Considerations||2011-10-07|
|Advancements in Ball Bearings Used for Critical High Tech Applications||2010-11-01|
|Ball Screws Go Green - the three “R’s”; Reduce, Re-use, and Recycle...||2009-02-01|
|Ball Screws and Lead Screws – The Real World Difference - there’s a trade-off between….||2009-01-01|
|The Pressure Velocity (PV) Relationship for Lead Screws||2007-07-01|
|Lead Screw Coatings - advanced materials and coatings allow…||2006-01-01|
|Lead Screws, High temperatures, High Loads…and Plastic Nuts?||2005-01-01|
|CHIOCCIOLE PER MADREVITI|