400mm T8 Stainless Steel Lead Screw with Nema 17 Stepper Motor, Brass Nut, Cable and Shaft Coupler KIT
This kit is great for hobbyists looking to make their own large scale 3D printer, CNC machine or XYZ plotter.
The shaft and bearings are of the finest quality and allow for very precise movement with very low friction coefficients.
Simply attach the included motor, couplers, plates and belts and you`ll have a wonderful machine built to last.
Specifications
Lead Screw:
- Stainless steel
- Length: 400mm
- Diameter: 8mm
- Lead: 2mm
- Pitch: 2mm
Brass nut:
- Diameter: 8mm
- Pitch: 2mm
Shaft Coupler
- Inlet diameter: 5mm
- Outlet diameter: 8mm
Stepper Motor:
- Step angle: 1.8°
- Step angle accuracy: ± 5%
- Resistance accuracy: ± 10%
- Inductance accuracy: ± 20%
- Temperature rise: 80℃ Max (rated current two-phase)
- Working ambient temperature: -20 ~ +50℃
- Insulation resistance: 100Mohm min 500VDC
- Electrical strength: 500VAV/min
- Radial clearance: 0.02Max(450g-load)
- Axial clearance: 0.08Max(450g-load)
- Radial maximum tolerance: 28N
- Axial maximum tolerance: 10N
WARNING
