PARAMETRIC · 3D · STEP
Sprocket Generator
Specify chain number, number of teeth, sprocket type, and bore diameter to generate a STEP file for a roller chain sprocket.
Standard
JIS B 1801:2020 / JIS B 1802-1989
Application
Roller Chain Drive
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HOW-TO How to Generate a Sprocket STEP File +
- Enter the chain number, number of teeth, sprocket type, and bore diameter
- Calculated values update in real time as parameters change
- Click "Download STEP File" or "Preview STEP Model"
- If you selected "Download STEP File", the STEP file will be saved automatically
- If you selected "Preview STEP Model", check the 3D model, then click "Download STEP File" manually
SAMPLE
STATIC · DEFAULT-VALUE MODEL
CALCULATED · SPEC
AUTO-COMPUTED
Dp
49.07mm
Pitch Diameter
Df
41.12mm
Root Diameter
Da
57.02mm
Tip Diameter
PARAMETERS
Enter Dimensions
SPONSORED
Useful products for makers
- #40 Roller Chain 10 Feet(opens the Amazon page in a new tab)
- Digital Caliper Measuring Tool(opens the Amazon page in a new tab)
- Bambu Lab PETG HF Filament(opens the Amazon page in a new tab)
- Bambu Lab A1 mini(opens the Amazon page in a new tab)
- Bambu Lab P2S Combo(opens the Amazon page in a new tab)
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ABOUT · STEP
The STEP file (.step / .stp) is a standard 3D CAD format that retains dimensional and topology data. Compatible with major CAD software including Fusion 360, SolidWorks, and FreeCAD.
- Full-scale solid (mm units)
- Editable dimensions and post-processing in CAD
- Convertible with a slicer for 3D printing
FEEDBACK
BUG · REQUEST
0 / 500
SPONSORED
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