Stop wasting time with approximate models. This production-ready CAD model of the NEMA 17 pancake stepper (17HS4023) is verified against the official manufacturer datasheet.
The go-to motor for direct drive extruders and any build where weight and compactness are critical.
Technical Specifications:
- Frame size: NEMA 17 (42.3 x 42.3mm)
- Body length: 20mm (ultra-compact)
- Shaft diameter: 5mm (single, D-cut)
- Shaft length: 22mm
- Mounting: 4x M3 bolt pattern (31mm pitch)
- Reference: 17HS4023 datasheet verified
Files Included:
- Universal: .STEP (Fusion 360, FreeCAD, SolidWorks, Inventor, Onshape)
- Visualization: .STL
Used in: Voron Stealthburner, LGX Lite, direct drive extruder mounts.
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.
STL (Stereolithography, filesize: 2.02 MB), OBJ (OBJ, filesize: 925 KB), STP (STEP, filesize: 1.77 MB), FBX (Autodesk FBX, filesize: 232 KB)