Compact precision linear actuator for controlled shorttravel motion. This 10mm 2phase 4wire stepper electronic starter provides a 32mm stroke with a precision linear screw slider nut for accurate, repeatable positioning in tight spaces. Key benefits Precise linear motion: Stepping motor plus precision screw and slider nut deliver consistent incremental movement for accurate positioning tasks. Compact footprint: 10mm form factor and 32mm stroke suit applications with limited space where fine adjustments are needed. Simple integration: Standard 2phase 4wire stepper wiring makes connection straightforward with common stepper drivers and motion controllers. Low maintenance operation: Precision screw and nut design reduces play and provides stable motion over repeated cycles. Versatile control: Works with step and direction or pulse control schemes for openloop positioning and microstepping when supported by the driver. Important attributes Function: Stepping linear actuator for controlled shortstroke linear travel and positioning. Electrical: 2phase 4wire stepper configuration for common stepper driver compatibility. Stroke length: 32mm linear travel suitable for shortrange adjustments. Size: 10mm profile for compact mounting and integration into confined assemblies. Mechanical: Precision linear screw slider nut provides repeatable motion and minimized backlash. Performance: Designed for accurate incremental movement and stable holding when stationary under appropriate driver current settings. Mounting and wiring: Standard mounting points and fourwire stepper connections support straightforward mechanical and electrical installation. Compatibility Compatible with standard 2phase stepper drivers and motion controllers that accept 4wire stepper motors. Suitable for integration into systems that use step and direction or pulse control inputs and for use with microstepping drivers to improve resolution. Practical applications Precision adjustment in optical and imaging equipment where small, repeatable translations are required for focus or alignment. Laboratory automation and test rigs for sample positioning, valve actuation, or sensor alignment under programmatic control. Compact robotics and small CNC or engraving machines for fine linear positioning, end effector adjustment, or tool offset control. Installation notes and practices Use a compatible 2phase stepper driver and set current limits according to the motor and application to avoid overheating and ensure expected holding torque. Secure mounting to a rigid surface to maintain alignment of the screw and slider nut and to preserve repeatability. For higher resolution, pair with a microstepping driver and verify step count per millimeter based on the screw pitch. Technical summary Type: 2phase 4wire stepper linear actuator Size: 10mm Stroke: 32mm Mechanism: Precision linear screw slider nut Function: Stepping electronic starter for controlled shortstroke linear motion This actuator provides a compact, precise solution for shorttravel positioning tasks that require straightforward electrical integration and reliable mechanical performance.