This 5MM Stepping electronic starter Planetary Gearbox Gear Stepper electronic starter Linear Screw Slider Block Nut Stroke 8mm DIY combines a planetary gearbox with a stepping drive and a linear screw assembly for compact, precise linear motion. Designed for DIY projects, it provides a readytouse solution for controlled positioning and reliable guiding along a straight axis. The unit includes a linear screw, a slider block, and a nut, delivering an 8 mm stroke with a 5MM stepping capability. Key benefits torque in a compact package thanks to the planetary gearbox, enabling robust performance in small form factors. Precise linear motion with an 8 mm stroke, suitable for small actuator and slide applications. Readytomount with integrated components: linear screw, slider block, and nut included. DIY friendly and versatile for hobbyists, students, and prototyping, allowing quick setup for motion projects. Supports stepperdriven systems, providing reliable stepping and positioning for linear actuators. Key attributes Type: planetary gearbox with a stepping electronic starter, designed for a linear screw driven actuator. Included components: linear screw, slider block, nut. Stroke length: 8 mm. Application scope: suitable for DIY motion projects requiring a compact, screwdriven linear actuator. Compatibility: intended for use with stepper motorbased systems and screwdriven linear slides. Design focus: compact, easytointegrate solution for precise linear actuation and motion control. Use cases Build a compact axis drive for a DIY CNC or 3D printer, using the planetary gearbox to increase torque while maintaining a small footprint. Create a robot actuator or gripper with precise 8 mm stroke for accurate position control in a compact package. Implement a sliding mechanism for drawers, hatches, or small doors in hobby projects, where controlled linear motion and reliable guidance are needed. Notes The description reflects the product's stated features: planetary gearbox, stepping capability, linear screw with a slider block and nut, and an 8 mm stroke for DIY applications.