Precision ball screws

Precision ball screws
Benefits:
  • Outstanding repeatability and positioning accuracy with preload or slip prevention
  • Smooth running, suitable for high vibrations or changes of direction
  • customer-specific solutions available
Features:
  • Large selection of compact rolled and ground ball screws
  • X30Cr13 stainless steel miniature series available (similar to AISI 420)
  • Rolled bolt with variously shaped nuts and recirculation inserts
  • Miniature design with high speed, long pitch and ground thread

Ewellix's high performance ball screws are suitable for a wide range of applications requiring precision drive systems, durability and high quality.
Our range includes several ground versions for particularly demanding requirements in terms of precision and rigidity and a rolled version for customers who want a high-quality yet cost-effective solution.
High-tech machines and accurate control of the cold rolling process make it possible to produce rolled ball screws with the same pitch accuracy as ground ball screws.
Complete assembly in the shortest possible time
In order to reduce delivery times, Ewellix offers a fast service in Europe and North America, which always keeps standard spindles, nuts and accessories in stock. Customised solutions are also possible. Contact your local Ewellix product representative for more information.

Product overview 
  • Nominal diameter from 6 to 16 mm
  • Lead from 2 to 12,7 mm
  • Dynamic load capacity up to 10,7 kN
  • Stainless steel version available Features
  • Nominal diameter from 8 to 16 mm
  • Lead from 2 to 5 mm
  • Dynamic load capacity up to 7,6 kN
  • High speed capability
  • Nominal diameter from 25 to 50 mm
  • Lead from 20 to 50 mm
  • Dynamic load capacity up to 92,9 kN
  • High rotational and linear speed
  • Nominal diameter from 16 to 63 mm
  • Lead from 5 to 40 mm
  • Dynamic load capacity up to 91,2 kN
  • Cylindrical, flanged and DIN nuts available
  • Screw diameter from 0.625 to 4 inches
  • Lead from 0.1 to 0.75 inches
  • Dynamic load capacity up to 84 000 lbf
  • Single and double nut design preloaded,
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