SMC 2D/3D CAD Library
Provider：SMC Corporation
The pneumatics leader's 2D/3D CAD library, distributed free via CADENAS PARTcommunity, outputs mainstream 3D formats per full part number across 20+ categories.
At a glance
- Readiness
- L1 · Rigid-body ready
- Rationale
- Full part numbers are output in mainstream native and neutral 3D formats, and the geometry is directly usable for interference checks and layout planning. Flow characteristics, friction and service-life parameters needed for pneumatics are not in the model and must be taken from the catalogue — hence L1.
- Scale
- Covers more than twenty product categories: actuators, directional control valves, air line equipment, lubrication equipment, electric actuators, flow control equipment, vacuum equipment, sensors, clean series, temperature control equipment, process gas equipment, static neutralisation equipment, chemical liquid valves/fittings and needle valves, compact compressors, process pumps, high vacuum equipment, industrial filters, pneumatic instrumentation, hydraulic equipment, series compatible with secondary batteries, and food manufacturing equipment. (The category list comes from SMC's official manufacturer catalogue page on 3Dfindit; SMC publishes no total model count. The offline DVD-ROM archive is stated as 2.02 GB but was last updated in April 2018 and therefore lags the online library considerably, so that figure is not used as a basis for the online scale. Checked 2026-10-26.)
- License
- Proprietary but free — CAD data is provided free of charge via the website or DVD-ROM for selecting and designing with SMC products. Distribution runs on CADENAS PARTsolution / PARTcommunity, which outputs mainstream 3D CAD formats directly without intermediate files; 2D output is DXF. No registration is required to download, but the usual manufacturer-catalogue terms still apply: models serve design and layout purposes and are not a basis for inferring guaranteed product values.
- Access
- Open
- Formats
- step · iges · other
- Runtimes
- other
- Physics properties
- Collision geometry
- Domain
- Solid / Structure
- Published
- 2026-10-26
- Updated
- 2026-10-26
Why it is listed
Pneumatics is the connective tissue of factory automation, and SMC is the default specifier. Unlike vendors that hide CAD behind a sales portal, SMC exposes the whole catalogue through a CADENAS-powered library that resolves a full part number straight into downloadable geometry — free, and without registration.
Readiness assessment
The geometry is solid L1 material: full part numbers resolve to mainstream native 3D formats plus neutral STEP, with DXF for 2D, and the output skips intermediate files entirely. Cylinder intermediate stroke drawing and port thread diameter switching are built in, which matters when the exact variant has to match the order code. Use it for interference checks, installation-space analysis and layout planning.
What the model will not tell you is how the component behaves: flow coefficients, friction, response times and service life live in the catalogue and in sizing software, not in the STEP file. Treat geometry and performance data as two separate lookups.
Practical notes
Three entry points exist, and picking the right one saves real time. The web catalogue page shows a 3D CAD button per series and is best for browsing. The direct link address list lets you build your own Excel index of just the series you actually use — worth doing once if a team repeatedly pulls the same parts. The DVD-ROM archive still exists for offline work but dates from April 2018, so verify anything downloaded from it against the online library before committing to a design.
Because distribution runs on CADENAS, the same geometry is reachable through generic CAD portals; going through the SMC portal keeps the full part-number resolution and the category structure intact.
Disclaimer: license and usage terms follow the official source — verify them yourself before use. This site indexes and links only; it does not host or mirror any asset file.
License and usage terms are those of the official source — verify before use. No asset file is hosted or mirrored on this site.