Airtac SAUD Double Rod Cylinder SAUD32X225S
The AirTAC Airtac SAUD Double Rod Cylinder SAUD32X225S is a genuine double-acting profile-type standard air cylinder with a Ø32mm bore and 225mm stroke, 1/8" air ports and adjustable end cushioning. Its hard-anodized aluminum-profile barrel is shorter than an ISO 15552 cylinder of the same bore, and it shares SC-series mounting accessories.
- BoreØ32 mm
- Stroke225 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 21 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAUD Double Rod Cylinder SAUD32X225S
The AirTAC SAUD32X225S is a double-acting, double-rod profile cylinder. A 12mm rod protrudes from both ends of the hard-anodized extruded aluminum barrel, meaning both faces use the rod-side area. This yields exactly 345 N of thrust and pull at 0.5 MPa, ensuring perfectly symmetrical force both ways. The 1/8" port feeds the chambers, and the integrated magnet (-S) allows CMSG, DMSG, or EMSG switches to track position.
Because the twin rods prevent twist, this unit suits synchronized lifting and non-rotating tasks. The extruded profile is noticeably shorter than an ISO 15552 cylinder of the same 32mm bore. Based on the 345 N output, the safe working load is roughly 207 N, translating to a vertical lift capacity of about 18 kg with a 2:1 safety margin. A 21mm adjustable air cushion decelerates the piston at both ends.
Airtac SAUD Double Rod Cylinder SAUD32X225S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD32X225S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø32 mm |
| Stroke | 225 mm |
| Acting type | Double acting |
| Port size | 1/8" |
| Rod thread | M10×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 21 mm |
| Max stroke | Up to 1000 mm |
Specifications follow the official AirTAC SAU series datasheet. Confirm against the product label before installation. Thread options: PT (blank) / G (BSPP). A high-temperature seal (0-150 °C) is available.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAUD Double Rod Cylinder SAUD32X225S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×225 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAU-family variants: SAUD (double rod), SAUJ (adjustable stroke), SAUF (with built-in solenoid valve), and SAU-S with built-in magnet. Seals: TPU (blank) / Viton H / NBR N. Sensor switches: CMSG / DMSG / EMSG.
Where the Airtac SAUD Double Rod Cylinder SAUD32X225S Is Used
Symmetric Lift Stations
Drives vertical lift platforms where the equal 345N force both ways prevents sagging or stalling on the return stroke.
Twin-Tool Actuation
Powers two opposing grippers or small forming tools simultaneously using the protruding rod at each end.
Cam-Triggered Sensing
Uses the rear rod extension to physically trip a limit switch or carry a CMSG sensor cam in tight spaces.
Is the Airtac SAUD Double Rod Cylinder SAUD32X225S the Right Cylinder?
Select this 32mm bore if your application requires equal push and pull forces, anti-rotation stability, or a sensor cam on the back rod. It delivers 345 N both ways at 0.5 MPa. If you need less force, step down to a 20mm bore, but if you need more, step up to a 40mm bore which provides 528 N each way. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. The -S magnet enables electronic or reed sensing. With a 225mm stroke, external guide rails are recommended to prevent side-load binding.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB — same as SC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAUD Double Rod Cylinder SAUD32X225S FAQ
Because it is a double-rod cylinder, the force is equal both ways. It provides 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa. It uses a 1/8" port and never quotes a larger single-rod push value.
No, a plain SAUD cylinder does not hold load without live air. The 21mm adjustable cushion only decelerates the piston near stroke end. For secure load holding, install an external rod lock or pilot-operated check valve.
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