Ball Screws & Lead Screws

Ball Screws & Lead Screws Image

Ball and lead screws both convert rotational motion into linear motion. However, each has its own places and situations where it is best used.

A ball screw is made up of ball bearings arranged symmetrically down a threaded shaft, which acts as a precision screw on the nut of the ball assembly. Ball screws can endure high thrust loads and deliver high precision with minimal internal friction.

Lead screws, also known as power or translation screws, are classified by their threading. Some examples of common lead screw threading types include acme, buttress, and the most efficient square varieties. Most automation professionals agree lead screws are best used intermittently in low-power actuators.

The ball and lead screws listed below are manufactured by our member companies using the highest quality, longest lasting materials available. Browse below to find out which ball and lead screws are best for your automation project.

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Backlash-free threaded nut Image

Backlash-free threaded nut

Nanotec Electronic U.S., Inc.

For its external linear actuators with flange size 42 mm (NEMA 17), Nanotec now also offers radially pre-loaded threaded nuts.

Compact High-Load Linear Stage with Ball Screw, Stepper Motor, Servo Motor, High Performance. Image

Compact High-Load Linear Stage with Ball Screw, Stepper Motor, Servo Motor, High Performance.

PI (Physik Instrumente) LP

A new compact High-Load Linear Stage with Ball Screw, Stepper Motor, Servo Motor, High Performance for laser machining, industrial automation, test and metrology, manufactured by PI

Compact Hybrid Gantry XY/XYZ Precision Motion System is ideal: Laser Processing, Machining, 3D Printing Image

Compact Hybrid Gantry XY/XYZ Precision Motion System is ideal: Laser Processing, Machining, 3D Printing

PI (Physik Instrumente) LP

PI's compact air bearing XYZ Gantry is ideal for Laser Processing, Machining and 3D Printing

Electric Press Work Station Image

Electric Press Work Station

Promess Inc.

The Promess Electric Press Work Station is a fully electric stand-alone unit with an integrated Promess Electro Mechanical Assembly Servo Press (EMAP), REMAP or TorquePRO.

Electric Servo Press Image

Electric Servo Press

Promess Inc.

The Promess Electric Servo Press (EMAP) System combines our servo-controlled ball screw press technology with our multi-axis motion control system

High Precision XYZ Gantry Positioning System, Linear Motors, High Speed, Precision for Laser Processing, 3D Printing Image

High Precision XYZ Gantry Positioning System, Linear Motors, High Speed, Precision for Laser Processing, 3D Printing

PI (Physik Instrumente) LP

PI's A-351 Gantry Positioning System is a High Precision XYZ Gantry Stage with Linear Motors and linear encoders with Nanometer Resolution. It is is ideal for Laser Processing, Machining and 3D Printing, Provides High Speed, Precision

High-Load Ball-Scew Linear Stage: High Performance and Cost Efficiency, Drive Screw Image

High-Load Ball-Scew Linear Stage: High Performance and Cost Efficiency, Drive Screw

PI (Physik Instrumente) LP

PI's industrial High-Load Ball-Scew Linear Stage: High Performance, Cost Efficient, High Resolution and Repeatability for Precision Automation, Laser Machining

Linear Module for Precision Industrial Automation, Motion and Positioning with High Force Image

Linear Module for Precision Industrial Automation, Motion and Positioning with High Force

PI (Physik Instrumente) LP

PI's new L-812 linear modules are designed for handling systems and automation applications, providing sub-micrometer precision and high speed. These fully contained, affordable and ready to-install linear modules have many advantages in high-performance automation .

Precision Electric Linear Axis and Cartesian Systems Image

Precision Electric Linear Axis and Cartesian Systems

Norgren

The addition of this modular technology enables Norgren to deliver an industry leading range of pneumatic and electric linear motion solutions.

Rotational Electric Servo Press Image

Rotational Electric Servo Press

Promess Inc.

The REMAP is compact and easy to integrate into both new and existing systems.

Schneeberger Ball Screw Image

Schneeberger Ball Screw

Schneeberger Inc.

Our focus is always on optimal precision and cost-effectiveness.

TorquePRO Image

TorquePRO

Promess Inc.

The TorquePRO is the best solution for accurate and repeatable torque for manufacturing and test applications from 1 Nm and