Single Pack 12V Mini Linear Actuator: 1.2in Stroke, 4.5lb
✔️ Stroke 1.2 in, 12V DC, 4.5 lb thrust, 1.97 in/s speed

This compact 12V DC micro linear actuator delivers precise 1.2 inch stroke (30 mm) with a lightweight aluminum body. It’s a popular pick for smart range hoods, fans, window openers, and entry‑level robotics projects in home automation.

✅ Stroke length 1.2 inches (30 mm) for precise travel
✅ Travel speed 1.97 in/sec (50 mm/sec) for quick actuation
✅ Retracted 3.4 inches (85 mm); Extended 4.5 inches (115 mm)
✅ Max load 4.5 lbs (20 N) for light-duty tasks
✅ 12V DC input with overcurrent, short‑circuit, overload protection
✅ Aluminum tube and shell keep weight low (0.22 lb / 0.10 kg)

💡 What is a small 12V linear actuator used for in home automation and hobby projects? In handy terms, it's great for small, precise motion tasks and works with common control systems.
- cabinet doors, window openers, and compact robotics
- 12V DC control with end-stop and auto-lock
- easy integration with microcontrollers and relays