Thomson Guides & Slides

Thomson Saginaw Precision Ball Screws

• Availability in a full range of diameters, leads, and nut configurations, either preloaded or non-preloaded types, all industry standard envelopes
• Over 90% efficiency with a constant low coefficient of friction. When replacing conventional actuation systems such as Acme screws, hydraulics, or pneumatics, ball screws allow the use of smaller, less-expensive drive motors reducing the need for auxiliary equipment
• Standard machined ends are available off-the-shelf
• Dependable accuracy and repeatability at an economical price
• Gothic arch ball groove geometry that extends service life, reduces lash, and optimizes stiffness in preloaded assemblies
• Optional wiper kits and end support blocks increase system efficiency and service life

Custom machined ends are available in 5 to 10 days

Non-standard lengths available - consult factory

Worldwide availability from over 1800 authorized distributors

Thomson Saginaw Precision Plus* Ball Screw Assemblies offer:

• 8x the lead accuracy of conventional precision ball screws for an immediate improvement in machine performance
• Zero-lash, high spring rate preloaded design which provides positioning accuracy and repeatability for machine tools, robots, material handling systems, electronic component insertion systems and more
• Gothic arch ball groove geometry that extends service life, reduces lash, and optimizes stiffness in preloaded assemblies
• Custom machined ends are available in 5 to 10 days
• Standard machined ends are available off-the-shelf
• Integral wipers and flanges for system cleanliness and mounting ease
• Non-standard lengths available - consult factory
• Availability through over 1800 authorized Thomson distributors worldwide

Optimum efficiency and cost-savings when replacing expensive hydraulic and pneumatic systems

Predictable service life allowing for the most reliable, economical system designs