300mm Travel Linear Rail Guide Kit With Square Rails And SFU1605 Ballscrew For DIY CNC Router X Y Z Linear Stage Actuator Nema 23 Motor Included Beefy Aluminum Build Delivers Smooth Glide And Precise Motion

300mm Travel Linear Rail Guide Kit with SFU1605 Ballscrew
✔️ 1 kit with NEMA23 motor included, 300mm travel, SFU1605 screw

This 300mm travel linear rail guide kit combines square rails with a high-precision SFU1605 ballscrew and a built-in NEMA23 stepper motor for DIY CNC router projects, laser engravers, and precision stages. The rugged aluminum build supports smooth, rigid motion for X, Y, and Z axes.

✅ Effective travel: 300 mm; total length: 475 mm
✅ SFU1605 ballscrew; 16 mm diameter, 5 mm pitch
✅ Lead: 5 mm per revolution
✅ 4x M4 threaded holes on moving block
✅ Repeat positioning accuracy: ±0.03 mm
✅ Horizontal load up to 30 kg; Vertical up to 15 kg
✅ Speed: 0-100 mm/s
✅ Weight: approx 2367 g
✅ Stepper motor included: NEMA23, 24V DC, 3A; flange 57 mm, length 56 mm; 1.8° step
✅ Wiring: Red A+, Green A-, Yellow B+, Blue B-

💡 What is a handy use case for a 300mm travel linear rail guide with SFU1605 ballscrew?

This handy motion system is ideal for precise positioning in DIY CNC routers, inspection equipment, optical labs, and production setups.

- Great for accurate X, Y, Z positioning in DIY CNC builds
- Smooth, repeatable motion with high alignment precision
- Works well with standard NEMA23 drive setups for easy integration
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