A compact, precisiondriven linear movement module designed for small camera rigs and automation projects. This unit integrates a 5mm gear stepper and an electronic starter in a 2phase, 4wire stepper configuration to drive a linear screw rod slider and telescopic bracket for digital camera applications. Why this product helps Precise, repeatable positioning: The 2phase, 4wire stepper arrangement provides controlled, incremental motion ideal for repeatable camera moves such as timelapse, focus bracketing, and framebyframe adjustments. Compact mechanical drive: The 5mm gear and screwrod slider create smooth linear travel in a small form factor, making it suitable where space is limited. Ready for electronic control: The included electronic starter allows straightforward integration with common stepper drivers or microcontroller setups for motion control. Key attributes Motor type: 2phase, 4wire stepper configuration for stable, twophase stepping control. Gear diameter: 5mm gear for compact gear reduction and precise movement. Mechanism: Linear screw rod slider with telescopic bracket action designed to move and support small digital camera assemblies. Functionality: Converts rotary stepper motion into linear travel for accurate, controllable camera positioning. Intended application: Built for digital camera setups and small precision motion systems that require compact linear actuation. What makes it useful Solves the problem of precise smallscale linear motion where standard sliders are too large or imprecise. Offers a compact, lowprofile solution that integrates mechanical and electronic elements for faster setup. Enables automated, programmable camera movements for consistent results across shoots. Practical use cases Timelapse photography: Use the stepperdriven screw slider to create consistent, programmable motion for dynamic timelapse sequences. Macro and focus stacking: Achieve tiny, repeatable increments of linear travel for precise focus stacking or microadjustments in closeup work. Small motion rigs and prototypes: Integrate into compact camera rigs, robotics, or test fixtures that require controlled linear displacement. Notes on integration Designed for digital camera mechanical mounting and for use with stepper control systems. Ensure compatible wiring and driver electronics for your control platform. The product is focused on compact precision movement; match mounting and load requirements to the camera or payload you intend to use. This component provides a compact, precise way to add controlled linear motion to digital camera setups and small automation projects, combining a 5mm gear stepper, electronic starter, and linear screw rod slider in a telescopic bracket format.