LMK Series Single-Axis Robot

https://en.cskmotion.com/products/lmk-series-single-axis-robot.html

LMK Series Single Axis Linear Modules
The LMK series single axis linear modules are a series of versatile products driven by a motor, integrating ball screws and U-shaped tracks. The single axis linear motion provides high positioning accuracy and features quick selection, fast installation, compact size, and high rigidity.