ground_ball_screw_Ball_screws_Ballscrew
The NSK ground ball screw is presented by a worldwide network of sales, service and engineering professionals, with local offices and many distributors. NSK is the largest ground ball screw manufacturer in the world and is always nearby.
Standard Precision Ground Ball Screw: NSK offers a complete standard ground ball screw line. Ranging from a 4mm OD up to 50mm OD, with varying leads. Standard ground screw leads are available in metric and inch designs.
"A" Series Ground Ball Screw: Standard ground screws with finished shaft ends. The
ends have been finished to accommodate the NSK ball screw support unit.
"S" Series Ground Screw: Standard ground screws with unfinished shaft ends. These
ends have been annealed to allow the user to finish the ends to their specifications.
Rolled Ball Screw: NSK offers a line of metric series rolled ball screws. Nuts and shafts are interchangeable. Rolled screws are offered from a 10mm OD up to 50-mm OD with varying leads. Shafts are available up to 4 meters in length.
Custom Precision Ground Ball Screw: In addition to the standard series ball screws,
NSK can produce custom ball screws per custom specification.
Monocarrier (linear actuators) : Combine a precision ground ball screw, ball screw support unit, and linear guide into a single axis actuator. All linear actuators come installed with K1 lubrication kits. Additionally, all units come standard with a corrosion resistant coating. Two-accuracy class’ available: standard "P" grade, or the custom, "H" grade.
Our Monocarrier demonstrates this cutting-edge capability. By integrating a precision lead ball screw, support units, a specially designed base, and a carriage that combines both the nut for the ball screw and the load-bearing recirculating ball units, NSK Monocarriers are self-contained linear actuators designed to simplify your application.
NSK's actuator linear eliminates wasted time and effort needed to design, align and assemble individual components in your application and provide an excellent alternative to applications experiencing alignment issues with components. To install, simply bolt the actuator into place.
In addition to the labor and energy savings, these linear actuators include as standard features NSK's patented K1TM lubrication units for maintenance-free operation and are coated with low temperature chrome plating for corrosion-resistance to provide optimal mechanical performance.
The rodless linear precision actuator provides linear motion via a motor-driven ball screw, ACME screw, or belt drive assembly. The linear precision actuator can also be driven by pneumatic or hydraulic drives. The actuator's load is attached to a fully supported carriage.
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