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Whether you select a standard item from our extensive product range, or are looking for something specifically tailored to your needs: you just came to the right place! It's not a far-fetched guess that the smaller screw in the photo above is not a standard item. Nevertheless our list of standard screws is the right place to start collecting information.
Steinmeyer produces ball screws for machine tool and similar use with custom shafts only. For a quote, we just need a drawing or sketch that sufficiently defines the shaft.
The nut can be a standard one shown on the following pages, or custom. Even for the custom version, you may obtain useful information from the listing of technical data, since load capacities, rigidity or friction torque will be the same as in the corresponding standard version. Of course we are also prepared to assist you in selecting a nut that best meets your needs, recommend the right preload setting or provide minimum nut dimensions to yield a given life expectancy of the unit.
Steinmeyer ball nuts are ideal for rotating nut designs because they are inherently mass balanced due to the symmetrical orientation of the ball deflectors. Driven (rotating) nuts and stationary shafts offer a number of advantages over conventional layouts (and some disadvantages):
These Ultra miniature ball screws are manufactured from standard tool steel, hardened and then precision ground to meet ISO tolerances from P0 to P5. Stainless steel material is available as an option.
Steinmeyer's miniature ball screws are ideal for applications in:
The Steinmeyer group is comprised of two manufacturing divisions located in Germany. August Steinmeyer GmbH & Co. KG (located in Albstadt) has been setting standards for high precision ball screws for over 40 years and prides itself on high quality,