200mm Effective Stroke Length Linear Rail Guide Ballscrew SFU1605 with Nema 17 Stepper Motor for CNC Router Machine Parts X Y Z Linear Stage Actuator (Size:200mm)

200mm Effective Stroke Linear Rail Guide Ballscrew SFU1605 with Nema 17 Stepper Motor for DIY CNC Router Machine Parts X Y Z Linear Stage Actuator (Size:200mm) Pack 1 Kit
✔️ Includes all components: linear stage with SFU1605 screw, NEMA17 motor, motor cable, and 3 Allen wrenches

This 200mm effective travel, precision linear system is designed for DIY CNC routers, inspection benches, optical labs, and other precise positioning tasks. It combines a rugged metal guide with an oxidation-treated finish and a high-accuracy ballscrew to deliver smooth, repeatable motion along X, Y, and Z axes in tight spaces.

✅ Effective Travel: 200mm (7.9")
✅ Total length: 360mm (14.2")
✅ Ballscrew: SFU1605, diameter 16mm; pitch 5mm; lead 5mm
✅ 4pcs M6 threaded holes on the moving block to fix the workpiece
✅ Repeat positioning accuracy: ±0.03mm
✅ Horizontal load capacity: 30kg; Vertical load capacity: 15kg
✅ Speed: 0-50mm/s
✅ Weight: about 1880g
✅ Stepper motor: NEMA 17; 1.8° step angle; flange 42mm; length 47mm; Holding torque 1.2N·m; Current 1.5A; Resistance 0.8 Ω; Inductance 2.4 mH
✅ Wiring: 4-conductor: Black A+; Green A−; Red B+; Blue B−
✅ Package Includes: 1 Kit Linear Stage Actuator with NEMA17 Stepper Motor, 1pc Stepper Motor Cable, 3pcs Allen Wrenches

Effective Travel Length: 200mm / 7.9"
Total length: 360mm / 14.2"
Ball screw: SFU1605; diameter 16mm; pitch 5mm; lead 5mm
M6 mounting: 4 threaded holes on moving block
Weight: ≈1880g
Motor: NEMA17; 1.8° step; flange 42mm; length 47mm; holding torque 1.2N·m
Electrical: 4-conductor; A+ A- B+ B- (Black Green Red Blue)
Wiring: 4 wires; A+, A-, B+, B-

Dimensions and specs are provided in both metric and imperial units to help with quick sizing in your shop setup. The system is ready to integrate with standard CNC controllers and drivers, but remember to pair it with a compatible drive and controller for proper operation.

💡 What is the best approach to integrate this 200mm SFU1605 linear rail with a NEMA17 motor in a DIY CNC router to achieve 0.03mm repeatability under varying loads, and what setup steps are essential for reliable performance?

Answer: This setup offers precise, repeatable motion when properly mounted and tuned.

• Mount on a flat, square surface with solid anchoring to prevent deflection.
• Configure the driver for appropriate microstepping (1/8 or 1/16) and set motor current to the rated level to avoid overheating.
• Apply recommended lubrication and perform an initial run-in to smooth the motion and minimize backlash.
• Calibrate steps per millimeter using the 5 mm lead and 200 steps per revolution, then verify repeatability with test moves.