Linear Motion Actuator With Lead Screw And Motor For DIY CNC Router X Y Z Axis 40mm Stroke Quiet And Dustproof Design Self Lubricating System For Low Friction High Rigidity And Precise Movement

Single Unit Quiet Linear Motion Actuator for CNC X Y Z
✔️ dustproof, low friction, high rigidity for precise motion

This sealed, dustproof linear slide unit uses a lead screw drive and integrated motor to deliver smooth, precise straight-line movement. It's ideal for DIY CNC routers, laser engravers, optical benches, and automation fixtures where quiet operation and long-term reliability matter.

✅ Stroke range: 20-120 mm (0.78-4.72 in)
✅ Vertical load rating: 0.25 kg
✅ Horizontal load rating: 1 kg
✅ Accuracy: ±0.05 mm
✅ Weight: 165-265 g

💡 What is a practical use for a linear motion actuator in DIY projects and small automation?

It's handy for precise, repeatable positioning in compact machines.

- X Y Z axis positioning for CNC routers and laser cutters
- Quiet, dustproof operation that keeps setups clean
- Simple integration with lead screw and motor assemblies
- Improves repeatability in measurement fixtures and lab equipment