Mini 4 Inch Stroke Linear Actuator 20N 12V DC Travel Speed 30 Millimeters Per Second Aluminum Tube Limit Switch Compact Micro Motor For Home Appliances And Automotive Projects

Compact 4-Inch Stroke Linear Actuator with 12V DC 20N Load
✔️ Stroke 100 mm (4.0 in), speed 30 mm/s, 12V, aluminum body, limit switch

This compact actuator converts electrical energy into precise linear motion and is ideal for height adjustment and positioning in tight spaces across furniture, home appliances, automotive tweaks, and compact industrial setups.

✅ 100 mm stroke (4.0 in) travel; 30 mm/s speed
✅ 12V DC input; operating 0°C to 40°C
✅ 20 N max load (4.5 lb)
✅ Aluminum tube construction keeps weight down while staying sturdy
✅ Internal limit switch prevents over-travel and reduces noise
✅ 10% duty cycle for reliable short-term use
✅ Package: 1 x Linear Actuator

💡 What is a handy way to pick a small 12V linear actuator for a DIY project?

It's handy for quick decisions on moving parts and positioning in compact builds.

- stroke length and speed should match your travel needs - load rating should cover the weight you’re lifting or pushing - built-in limit switches and safety protections matter for hands-off use - consider duty cycle to fit how often the unit will run