Compact 25mm Two-Phase Four-Wire Precision Linear Actuator Stepper Motor With 20mm Stroke and Telescopic Screw Shaft 53 Ohms for DIY Projects and Maker-Friendly Motion Control

Compact 25mm linear actuator with 20mm stroke and shaft
✔️ single unit, 53 Ohms coil, four-wire, ready for DIY motion control

Designed for tight-space motion tasks in hobby robotics, desktop CNCs, and maker projects, this compact actuator delivers precise, repeatable linear travel with a telescoping shaft.

✅ 25 mm body diameter
✅ 20 mm stroke length
✅ Two-phase, four-wire stepper motor
✅ 53 Ohms coil resistance
✅ Telescopic screw shaft for adjustable travel
✅ Ideal for DIY motion control projects

💡 What is a compact precision linear actuator with a four-wire stepper used for?

These handy devices are used for precise motion in tight spaces.

- desktop CNCs
- hobby robotics
- small automation
- camera focus and micro-positioning