steel ball screw / precision / high-performance / rolled
SX, BX series



  • Material:


  • Performance:

    precision, high-performance

  • Type:


  • Other characteristics:


  • Diameter:

    Min.: 20 mm

    Max.: 63 mm

  • Load rating:

    Min.: 14 kN

    Max.: 91.2 kN


Miniature high performance range
Smooth running with low noise levels
High speed capability up to 2.4 times to the standard range
Provides longer service and excellent repeatability
High positioning accuracy
New recirculation technology and new thread profile definition
Interchangeable with most existing standard solutions
Lubrication hole and wiper housings standard
Customized axial play and backlash elimination available
Ewellix high-performance miniature ball screws open up new design and performance options for equipment manufacturers, requiring high reliability, precision and repeatability with low noise.
Designers then can downsize machines, extend their reliability, increase speed and output, and reduce noise for a wide range of applications.
Enabling precise positioning for miniature applications, these quiet-running miniature ball screws operate at high speeds with low friction and minimal service requirements. Robust and capable of handling high thrust loads, the screws are supplied in a wide range of types and available as customized solutions to meet virtually any application requirement.