With an included controller and an integrated stepper motor, these slides are a complete precision motion control system. The stepper motor moves the low-friction ball screw and carriage smoothly at high speeds, similar to an inkjet printer head. To make sure the carriage is in the right place, the built-in encoder sends data to the controller. At ± 0.02 mm, these slides have a repeatability thinner than a single strand of hair, so the carriage hits the same spot every time. They work well in automated assemblies and other processes requiring accurate, repeatable motion.

For the initial setup, program the slides using the free, downloadable software, THK D-STEP. No coding necessary—simply enter the target position, speed, and acceleration for up to 16 different slides. This software also records position, speed, and motor current data, so you can monitor performance, optimize motion, and troubleshoot issues.

After the initial setup, the controller stores and runs sequences of up to 512 unique steps on its own. The controller also communicates with other devices such as PLCs, switches, and sensors. This means it can be integrated into a larger automated system to react to or trigger other processes as the carriage moves.

Travel distance per turn, also known as screw lead, is how far the carriage moves with one rotation of the ball screw.

Dynamic load capacity is the maximum load slides can move. If you increase the speed, the dynamic load capacity decreases. Use a load-speed chart to confirm which slides will work for your application. Click on a part number and select "Product Detail" to view the chart.

For technical drawings and 3-D models, click on a part number.