Stop wasting time with approximate models. This production-ready CAD model of the NEMA 17 dual shaft stepper (17HS4401D) is verified against the official manufacturer datasheet.
Essential for encoder-coupled motor setups, filament runout sensor drives, and any design requiring rear-shaft access.
Technical Specifications:
- Frame size: NEMA 17 (42.3 x 42.3mm)
- Body length: 40mm
- Front shaft: 5mm D-cut, 22mm length
- Rear shaft: 5mm D-cut, 15mm length
- Mounting: 4x M3 bolt pattern (31mm pitch)
- Reference: 17HS4401D datasheet verified
Files Included:
- Universal: .STEP (Fusion 360, FreeCAD, SolidWorks, Inventor, Onshape)
- Visualization: .STL
Used in: closed-loop motion systems, dual-drive extruders, encoder setups.
Need all 4 NEMA 17 variants? Get the full bundle and save.
Precision is not an option. It's our standard.Designed by B-Motion CAD - Nuclear industry precision, applied to every model.
