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Satellite Roller Screws U-SCREWS

Satellite roller screws (or planetary roller screws) are U-SCREWS’ flagship product, a true innovation in the field of transmission control systems, also used in the aerospace industry and awarded in the Taiwan Excellence Award 2021.

They are compact and precise satellite roller screws, ideal in applications with high dynamics and high loads.

U-SCREWS Planetary Roller Screws Features

  • High axial load capacities
  • Excellent stiffness
  • Increased durability with cyclic thrusts
  • High positioning accuracy and repeatability
  • Low noise level (below 79 dB)
  • High-speed limit and high traversing speed
  • Customization of the nut and screw

Fields of application

  • Electric injection machines
  • Machine tools
  • Presses
  • Medical
  • Measuring machines
  • Electric punching machines
  • Bending machines
  • Semiconductors
  • Automotive industry
  • Aerospace industry

All series of Satellite Roller Screws

Thanks to the work of U-SCREWS’ R&D department, satellite roller screws are constantly improved to meet the needs of all kinds of applications. For this reason, the U-SCREWS catalog offers several series of innovative products, including:

  • US Series Satellite Roller Screws
  • USR Series Recirculating Satellites Roller Screws
  • USI Series Inverted Satellites Roller Screws
  • HSU Series High Load Capacity Satellite Roller Screws
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