400mm Travel CNC Linear Stage Actuator With 1605 Ball Screw Double Optical Axis Rails Nema23 Stepper Motor Pro Grade Precision DIY CNC Router Motion Kit For DIY CNC Routers And Milling

400mm CNC Linear Stage with 1605 Ball Screw Single Unit
✔️ 400mm travel, 1605 ball screw, dual optical axis rails

This compact, high-precision travel stage is designed for DIY CNC routers, milling machines, and automation projects. It combines a 400 mm working length with a 1605 ball screw and dual optical axis rails for smooth, accurate motion. The integrated Nema23 motor enables ready-to-run setups in hobby workshops.

✅ Travel length 400 mm (15.75 in) on an 80x50 mm rail setup
✅ 1605 ball screw, C7 grade accuracy, 0.01 mm reciprocal
✅ Repeat positioning accuracy ±0.03 mm
✅ Horizontal load up to 50 kg (110.23 lb); vertical load up to 10 kg (22.05 lb)
✅ Integrated Nema23 motor for ready-to-run setup
✅ Double optical axis rails for stable, precise motion

💡 What is a CNC linear stage used for in precision hobby machining?

It's handy for accurate, repeatable positioning in DIY CNC routers, milling setups, and automation projects.

- It provides precise, repeatable linear motion for milling, drilling, and laser-cutting tasks - Look for screw accuracy, load rating, rail rigidity, and proper end supports - Dual optical axis rails reduce deflection and improve overall positioning stability