SFU1605 Linear Rail Guide Ballscrew With NEMA17 Stepper Motor 150mm Stroke For DIY CNC Router X Y Z Linear Stage Actuator Kit Built Tough For Heavy Duty Projects And Precise 0.03mm Repeatability

Compact 1-piece linear rail with screw stage and NEMA17
✔️ 150mm stroke, ±0.03mm repeatability, 30kg horizontal load

This compact 150mm travel linear rail and ballscrew assembly combines SFU1605 with a NEMA17 motor, creating a precise X-Y-Z motion unit for DIY CNC routers, engraving rigs, and tabletop automation. Package includes 1x SFU1605 linear stage actuator with NEMA17 motor and 3x Allen wrenches.

✅ Travel: 150mm effective travel; total length 310mm
✅ Lead: 5mm per turn; screw diameter 16mm
✅ Motor: NEMA17, 1.2 N·m holding torque, 1.5A
✅ Load capacity: 30kg horizontal, 15kg vertical; speed 0-100mm/min
✅ Nuts: 4x M6 nuts on moving block; includes 3x Allen wrenches

💡 What is a SFU1605 linear rail and ballscrew stage used for in DIY CNC projects?

A handy overview for makers evaluating compact motion units for precise fabrication.

- precise straight-line motion for X, Y, Z axes in hobby CNC setups - quick mounting to tables or frames with standard hardware - improved repeatability around ±0.03 mm for consistent results