This 6 mm Stepper electronic starter provides a compact, modular solution for converting rotary motion into precise linear translation. It is designed around a 6 mm lead screw with a moving block and nut, driven by a 2phase 4wire stepping configuration. The kit is suitable for DIY projects that require accurate, repeatable linear motion in tight spaces, including camera rigs and small automation systems. Key benefits Precise and repeatable linear motion: stepper drive converts rotation into accurate linear displacement for smooth, controlled movement. Simple integration with common drivers: 2phase 4wire stepping configuration is compatible with a wide range of standard stepper motor drivers. Compact, modular design: 6 mm lead screw and moving block provide a compact solution for small form factor projects. Easy assembly and maintenance: straightforward moving block and nut setup supports quick installation and servicing. Versatile applications: ideal for DIY camera sliders, small CNC axes, and other precise linear positioning tasks. Key attributes Functionality: converts rotational motion from a stepper motor into linear motion via a 6 mm lead screw, with a moving block and nut for translation along the shaft. Compatibility: designed for 2phase 4wire stepper stepping systems, compatible with typical stepper drivers used in hobbyist and smallscale projects. Size: 6 mm lead screw diameter suitable for compact assemblies and tight spaces. Configuration: includes a linear lead screw shaft, moving block, and nut, enabling straightforward setup for precise linear motion. Performance orientation: built to support reliable, repeatable positioning in DIY and light industrial hobbyist applications. What is included 6 mm lead screw shaft Moving block Nut Stepperdriven configuration suitable for 2phase 4wire systems Recommended use cases DIY camera slider: enable smooth panning and timelapse sequences with precise, repeatable travel along a compact rail. Small CNC or 3D printer axis: provide accurate linear motion for a miniature Zaxis or other linear axis in hobbyist machinery. Precision automation and positioning: implement automated sample positioning or alignment tasks in small lab or workshop setups. Tips for use Pair with a compatible 2phase 4wire stepper motor and driver to achieve accurate stepbased positioning. Ensure proper alignment between the lead screw and moving block to minimize play and achieve smooth travel. Calibrate steps per millimeter in your controller to translate motor steps into the desired linear distance. This description reflects the product's stated features and intended use for 6 mm lead screw driven movement with a 2phase 4wire stepping system, including a moving block and nut, suitable for DIY camera work, lightweight automation, and compact linear motion projects.