Dope Mini Electric Linear Actuator 1.2 Inch Stroke, 4.5 Lb Thrust, 12V DC, High Speed 1.97 Inches Per Second, Aluminum Body, Retracted 3.4 Inches, Extended 4.5 Inches, Lightweight 0.22 Lb, Ideal For Smart Range Hoods, Fans, Window Openers, Robotics

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