1pcs linear rail guide ballscrew sfu1605 with nema17 stepper motor, 100mm effective stroke length for diy cnc router parts x y z linear stage actuator (size:100mm) built for smooth motion, steady alignment, and clean installs for CNC, automation,

1Pcs Linear Rail Guide made for smooth installs and clean fit
✔️ 1pcs linear rail guide ballscrew sfu1605 with nema17 stepper motor, 100mm effective stroke length for diy cnc

This 1 pack is meant for clean replacement or upgrade work where fit and smooth operation matter.

✅ Brand new and good qualtiy
✅ Material: made of good quality metal, fine workmanship, stable performance and high work efficiency, and is an essential part of linear motion
✅ High accuracy: repeat positioning accuracy is ±0.03mm
✅ Load:maximum horizontal load capacity: 30kg
✅ Maximum vertical load capacity: 15kg. speed: 0-100mm/min

💡 How do you size a ballscrew kit to avoid backlash in CNC builds?
Quick answer: match pitch, travel length, and support style to your axis load and speed.
* Pitch controls feed rate and torque demand
* Proper end supports keep alignment tight under load
* Good lubrication cuts heat and wear over time

Built to keep motion smooth and accuracy steady during long production runs.