Compact 8mm 2Phase 4Wire stepper linear slider with 10mm stroke — a precisionmoving module designed for DIY camera rigs and small automation projects. Delivers repeatable, controllable linear travel in a compact package for focus pulls, microadjustments, and accurate positioning. Key benefits Precise, repeatable linear movement: The stepperdriven screw shaft and moving block give accurate incremental motion for tasks that need fine control. Compact footprint for tight builds: Small 8mm screw/shaft size and 10mm available stroke make it easy to integrate into camera housings, rigs, and compact assemblies. Simple wiring and control: The 2phase 4wire stepper format is compatible with standard bipolar stepper drivers and controllers, enabling straightforward electrical integration. Smooth microadjustments: Ideal where small, controlled displacement is required — focus stacking, lens adjustment, or fine alignment. Key features and attributes Motor type: 2phase, 4wire stepper configuration for bipolar control. Linear mechanism: Screw shaft with moving block (linear slider) provides 10mm of linear stroke. Size reference: 8mm screw/shaft dimension for the linear actuator component. Operation: Stepperbased incremental motion allows for precise positioning and repeatable moves; supports microstepping when used with compatible drivers. Use case focus: Designed with DIY camera and small automation projects in mind where precise shorttravel motion is needed. Integration: Standard 4wire stepper interface enables connection to common stepper drivers and controllers for easy system integration. Typical applications Camera focus/iris microadjustment: Add precise 10mm travel to a lens or mount for smooth, repeatable focus pulls and fine focus stacking adjustments. Small linear positioning in robotics and hobby automation: Use as a compact linear actuator for sensor adjustment, small part feeding, or calibration mounts. DIY camera rigs and motioncontrol accessories: Integrate into slider heads, macro rails, or miniature dolly mechanisms that require precise shortrange movement. Compatibility and integration notes Wiring: The module uses a 4wire bipolar stepper configuration. Wire pairs must be identified and connected to a compatible bipolar stepper driver/controller. Drivers and control: Works with standard bipolar stepper drivers and microstepping controllers to achieve smooth, accurate motion and adjustable step resolution. Mechanical mounting: Designed for integration into DIY assemblies; confirm mounting points and available space in your build before installation. Load considerations: Intended for precise, shorttravel adjustments. Evaluate the mechanical load and required torque for your application to ensure the module meets your needs. Why choose this module Combines a compact 8mm screw/shaft and a 10mm linear stroke with the control advantages of a 2phase 4wire stepper. Straightforward to wire and control with widelyavailable stepper drivers. Well suited to camerafocused projects and small automation tasks where accurate, repeatable shortrange movement is required. What's included / check before 2phase, 4wire stepper linear slider assembly with moving block and 10mm stroke (as described in the product title). Verify compatibility with your controller and mounting arrangement before final installation. If you need compact, controllable linear motion for camera work or small automation projects, this 8mm stepperbased linear slider provides a practical, easytointegrate solution.