Compact 8mm 2Phase 4Wire Stepper Electronic Starter with Linear Slider Screw Shaft Moving Block — 10mm Stroke Why this part matters Precise, repeatable linear motion in a very small package. The combination of a 2phase, 4wire stepping electronic starter and a screwdriven moving block gives controlled incremental movement ideal for fine adjustments. Designed for DIY camera projects and other miniature automation tasks where space is limited and small, accurate travel is required. Simple wiring and predictable stepping behavior make it straightforward to integrate into hobbyist and prototype systems. Key benefits Accurate micropositioning: The stepper stepping design provides consistent steps for predictable travel and alignment. Compact size: The 8mm dimension and short 10mm stroke keep the assembly small and lightweight for constrained applications. Smooth linear travel: The screw shaft and moving block convert rotary steps into linear motion for reliable sliding action over the full 10mm stroke. Easy integration: 2phase, 4wire configuration is compatible with common stepper controllers and driver boards used in DIY electronics and camera motion rigs. Main features and specifications (as described) 8mm stepper electronic starter (compact form factor) 2phase, 4wire stepping electronic starter configuration Linear slider with screw shaft and moving block 10mm linear stroke suitable for smallscale adjustments and travel Intended for DIY camera and similar applications requiring precise shortrange motion Compatibility and usage notes Wiring: 2phase, 4wire setup matches standard bipolar stepper wiring conventions; suitable for commonly available stepper drivers and controllers. Applications: used where precise, shortdistance linear movement is required rather than long travel mechanisms. Integration: Works well on small rigs, compact slider assemblies, or as a microactuator in custom camera or optical setups. Typical use cases 1) DIY camera microslider — Use as a shortrange focus or framing adjuster for compact timelapse rigs, macro setups, or stacked focus systems where small, repeatable movements improve results. 2) Prototype miniature automation — Integrate into small devices that require controlled 10mm linear travel such as micropositioning stages, optical alignment fixtures, or model automation. What to expect in practice Reliable shortstroke linear movement driven by stepping action. Straightforward control using standard stepper driver hardware for repeatable positioning tasks. A compact module that fits into tight assemblies where larger linear actuators would not be practical. This component is intended for builders and hobbyists seeking a small, precise linear motion element for cameras and other miniature devices. Ensure your controller and driver are compatible with a 2phase, 4wire stepper configuration before installation.